Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then a. please make sure your answers are very legible c. write the ionic equation b. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) NaClO 4 (aq) + NH 4 Cl(aq) (NH 4 ) 2 CO 3 (aq) + CaCl 2 (aq) Molecular Ionic Net Ionic 2. (15 points) The name for HIO 3 is, the formula for hydrofluoric acid is, and the name of (Hg 2 ) 3 (PO 3 ) 2 is. 3. (5 points) If the name of CH 3 CH 2 CH 2 OH is propanol, then the name for is CH 3 CH 2 OH. Partial Periodic Table of the Elements IA VIIIA (1) (18) 1 2 H IIA gas constant (R) 0.082057 L. atm/m ol. K IIIA IVA VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 speed of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li B e specific heat of water (s) 4.184 J/g. C B C N O F Ne 6.9410 9.0122 Pla nck's constant 6.63 x 10-34 J. s 10.811 12.011 14.007 15.999 18.998 20.179 11 12 13 14 15 16 17 18 Na M g IIIB IVB VB VIB VIIB........ VIIIB........ IB IIB Al Si P S C l Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K C a Sc Ti V Cr M n Fe Co Ni C u Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr N b M o Tc R u Rh Pd A g Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt A u H g Tl Pb Bi Po A t Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr R a Ac Unq Unp Unh Uns
On my honor, I have neither given nor received unauthorized aid on this exam. Signed Date 4. (10 points) How many cations are there in 6.0 g of Na 2 C 2 O 4? (SHOW ALL WORK and UNITS CLEARLY! 5. The reaction of 55.8 g of FeS with 1.11 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial Change Final a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.
Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then c. please make sure your answers are very legible c. write the ionic equation d. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) NaClO 4 (aq) + NH 4 Cl(aq) Mg(NO 3 ) 2 (aq) + NaOH (aq) Molecular Ionic Net Ionic 2. (10 points) How many cations are there in 2.50 g of K 2 C 2 O 4? SHOW ALL WORK and UNITS CLEARLY Partial Periodic Table of the Elements IA VIIIA (1) (18) 1 2 H IIA gas constant (R) 0.082057 L. atm/m ol. K IIIA IVA VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 speed of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li B e specific heat of water (s) 4.184 J/g. C B C N O F Ne 6.9410 9.0122 Pla nck's constant 6.63 x 10-34 J. s 10.811 12.011 14.007 15.999 18.998 20.179 11 12 13 14 15 16 17 18 Na M g IIIB IVB VB VIB VIIB........ VIIIB........ IB IIB Al Si P S C l Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K C a Sc Ti V Cr M n Fe Co Ni C u Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr N b M o Tc R u Rh Pd A g Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt A u H g Tl Pb Bi Po A t Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr R a Ac Unq Unp Unh Uns
On my honor, I have neither given nor received unauthorized aid on this exam. Signed Date 3. (15 points) The formula for hydroiodic acid is name for HBrO is, and the name of (Hg 2 ) 3 (PO 3 ) 2 is. 4. (5 points) If the name of CH 3 CH 2 CH 2 CH 2 OH is butanol, then the name for is CH 3 CH 2 CH 2 OH. 5. The reaction of 38.1 g of FeS with 0.75 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial Change Final a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.
Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then a. please make sure your answers are very legible c. write the ionic equation b. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) Mg(NO 3 ) 2 (aq) + NaOH (aq) KClO 3 (aq) + NH 4 NO 3 (aq) Molecular Ionic Net Ionic 2. (10 points) How many cations are there in 6.0 g of Na 2 CO 3? (SHOW ALL WORK and UNITS CLEARLY! IA Partial Periodic Table of the Elements (1) (18) 1 2 H IIA gas constant (R) 0.0 82057 L. a tm/m ol. K IIIA IV A VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 spee d of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li Be specific heat of water (s) 4.1 84 J/g. C B C N O F Ne 6.9410 9.0122 10.811 12.011 14.007 15.999 18.998 20.179 Pla nck's c onsta nt 6.63 x 10-34 J. s 11 12 13 14 15 16 17 18 Na M g IIIB IVB V B VIB VIIB........ V IIIB........ IB IIB Al Si P S Cl Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr M n Fe Co Ni Cu Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb M o Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt Au H g Tl Pb Bi Po At Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr Ra Ac Unq Unp Unh Uns VIIIA
On my honor, I have neither given nor received unauthorized aid on this exam Signed Date 3. (5 points) If the name of CH 3 CH 2 CH 2 OH is propanol, then the name for is CH 3 OH. 4. (15 points) The name for HIO 3 is, the formula for hydrocyanic acid is, and the name of (Hg 2 ) 3 (AsO 3 ) 2 is. 5. The reaction of 35.8 g of FeS with 0.65 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial Change Final a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.
Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then a. please make sure your answers are very legible c. write the ionic equation b. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) NaClO 4 (aq) + NH 4 Cl(aq) (NH 4 ) 2 CO 3 (aq) + CaCl 2 (aq) Molecular Ionic Net Ionic 2. (15 points) The name for HIO 3 is, the formula for hydrofluoric acid is, and the name of (Hg 2 ) 3 (PO 3 ) 2 is. 3. (5 points) If the name of CH 3 CH 2 CH 2 OH is propanol, then the name for is CH 3 CH 2 OH. Partial Periodic Table of the Elements IA VIIIA (1) (18) 1 2 H IIA gas constant (R) 0.082057 L. atm/m ol. K IIIA IVA VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 speed of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li B e specific heat of water (s) 4.184 J/g. C B C N O F Ne 6.9410 9.0122 Pla nck's constant 6.63 x 10-34 J. s 10.811 12.011 14.007 15.999 18.998 20.179 11 12 13 14 15 16 17 18 Na M g IIIB IVB VB VIB VIIB........ VIIIB........ IB IIB Al Si P S C l Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K C a Sc Ti V Cr M n Fe Co Ni C u Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr N b M o Tc R u Rh Pd A g Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt A u H g Tl Pb Bi Po A t Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr R a Ac Unq Unp Unh Uns
On my honor, I have neither given nor received unauthorized aid on this exam. Signed Date 4. (10 points) How many cations are there in 6.0 g of Na 2 C 2 O 4? (SHOW ALL WORK and UNITS CLEARLY! 5. The reaction of 55.8 g of FeS with 1.11 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial a Change b moles c moles d moles Final a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.
Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then c. please make sure your answers are very legible c. write the ionic equation d. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) NaClO 4 (aq) + NH 4 Cl(aq) Mg(NO 3 ) 2 (aq) + NaOH (aq) Molecular Ionic Net Ionic 2. (10 points) How many cations are there in 2.50 g of K 2 C 2 O 4? SHOW ALL WORK and UNITS CLEARLY Partial Periodic Table of the Elements IA VIIIA (1) (18) 1 2 H IIA gas constant (R) 0.082057 L. atm/m ol. K IIIA IVA VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 speed of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li B e specific heat of water (s) 4.184 J/g. C B C N O F Ne 6.9410 9.0122 Pla nck's constant 6.63 x 10-34 J. s 10.811 12.011 14.007 15.999 18.998 20.179 11 12 13 14 15 16 17 18 Na M g IIIB IVB VB VIB VIIB........ VIIIB........ IB IIB Al Si P S C l Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K C a Sc Ti V Cr M n Fe Co Ni C u Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr N b M o Tc R u Rh Pd A g Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt A u H g Tl Pb Bi Po A t Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr R a Ac Unq Unp Unh Uns
On my honor, I have neither given nor received unauthorized aid on this exam. Signed Date 3. (15 points) The formula for hydroiodic acid is name for HBrO is, and the name of (Hg 2 ) 3 (PO 3 ) 2 is. 4. (5 points) If the name of CH 3 CH 2 CH 2 CH 2 OH is butanol, then the name for is CH 3 CH 2 CH 2 OH. 5. The reaction of 38.1 g of FeS with 0.75 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial Change Final a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.
Name (print clearly) Seat number Quiz 3 (100 points) Chemistry 1303.002 September 12, 2018 1. (15 points) One of the following reactions will occur, one will not. Determine which one occurs and then a. please make sure your answers are very legible c. write the ionic equation b. complete and balance the molecular reaction d. write the net ionic equation for the reaction (include states of all substances) Mg(NO 3 ) 2 (aq) + NaOH (aq) KClO 3 (aq) + NH 4 NO 3 (aq) Molecular Ionic Net Ionic 2. (10 points) How many cations are there in 6.0 g of Na 2 CO 3? (SHOW ALL WORK and UNITS CLEARLY! IA Partial Periodic Table of the Elements (1) (18) 1 2 H IIA gas constant (R) 0.0 82057 L. a tm/m ol. K IIIA IV A VA VIA VIIA H e 1.0080 (2) 8.314 J/m ole. K (13) (14) (15) (16) (17) 4.0026 3 4 spee d of light (c) 3 x 10 8 m /s 5 6 7 8 9 10 Li Be specific heat of water (s) 4.1 84 J/g. C B C N O F Ne 6.9410 9.0122 10.811 12.011 14.007 15.999 18.998 20.179 Pla nck's c onsta nt 6.63 x 10-34 J. s 11 12 13 14 15 16 17 18 Na M g IIIB IVB V B VIB VIIB........ V IIIB........ IB IIB Al Si P S Cl Ar 22.990 24.305 (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) 26.982 28.086 30.974 32.066 35.453 39.948 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr M n Fe Co Ni Cu Zn G a G e As Se Br K r 39.098 40.078 44.956 47.880 50.942 51.996 54.938 55.847 58.933 58.690 63.546 65.380 69.723 72.610 74.922 78.960 79.904 83.800 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb M o Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.468 87.620 88.906 91.224 92.906 95.940 98.907 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La H f Ta W Re O s Ir Pt Au H g Tl Pb Bi Po At Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.20 192.22 195.09 196.97 200.59 204.38 207.20 208.98 208.98 209.99 222.02 87 88 89 104 105 106 107 Fr Ra Ac Unq Unp Unh Uns VIIIA
On my honor, I have neither given nor received unauthorized aid on this exam Signed Date a 3. (5 points) If the name of CH 3 CH 2 CH 2 OH is propanol, then the name for is CH 3 OH. 4. (15 points) The name for HIO 3 is, the formula for hydrocyanic acid is, and the name of (Hg 2 ) 3 (AsO 3 ) 4 is. 5. The reaction of 25.8 g of FeS with 0.65 mol of HCl which produces both FeCl 2 and H 2 S as shown in the reaction below. Reaction FeS (s) + 2 HCl (aq) FeCl 2 (s) + H 2 S (g) Initial Change Final b moles c moles d moles a. (45 points) Fill in all nine boxes in the mole table above. YOU must SHOW ALL WORK CLEARLY AND LOGICALLY in the space below AND you must put the values into the proper boxes to receive 5 points for each box. No work, no units, no points! Reread these directions carefully so you don't lose points! b. (5 points) NOW that you have filled out that table completely, calculate the theoretical yield of FeCl 2 in grams. Show all work and units in a logical manner to get full credit. c. (5 points) If the reaction produces 24.6 g of FeCl 2, what is the percent yield of FeCl 2? SHOW ALL WORK CLEARLY AND LOGICALLY to get full credit.