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Practice assignment: Stoichiometry On a separate sheet of paper, show the setup and answer for each problem. Follow the formal problem solving method that is illustrated in the examples above. For problems (1-7) use the equation: 3 NaHCO3 + H3PO4 ----> 3 CO₂ + 3 H₂O +Na3PO4 Number of moles of CO₂ produced from 5.0 moles of H3PO4. The number of grams of CO₂ formed from 3.0 moles of NaHCO3. The number of grams of NaHCO3 needed to produce 6.80 moles of water. 1. 2. 3.

Practice assignment: Stoichiometry On a separate sheet of paper, show the setup and answer for each problem. Follow the formal problem solving method that is illustrated in the examples above. For problems (1-7) use the equation: 3 NaHCO3 + H3PO4 ----> 3 CO₂ + 3 H₂O +Na3PO4 Number of moles of CO₂ produced from 5.0 moles of H3PO4. The number of grams of CO₂ formed from 3.0 moles of NaHCO3. The number of grams of NaHCO3 needed to produce 6.80 moles of water. 1. 2. 3.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I need 1,2and 3 please
! 1 F1 Q A 7. N 1. 2. 3. 4. 5. 6. @ 2 9. 10. * F2 (8-10) 8. W S # 3 X 80 F3 E D $ 4 C q F4 R 20 F % 5 For problems (1-7) use the equation: V T G ^ 6 B F6 Y H & M NaHCO3 is the limiting reactant. 7 N ← U J 8 00 M DII FB I K ( - 9 O -0 L ) 0.01 10 godon Practice assignment: Stoichiometry On a separate sheet of paper, show the setup and answer for each problem. Follow the formal problem solving method that is illustrated in the examples above. F10 P .... ; F11 { [ 3 NaHCO3 + H3PO4 ----> 3 CO₂ + 3 H₂O +Na3PO4 Number of moles of CO₂ produced from 5.0 moles of H3PO4. The number of grams of CO₂ formed from 3.0 moles of NaHCO3. The number of grams of NaHCO3 needed to produce 6.80 moles of water. Grams of CO₂ resulting when 49.0 g of H3PO4 reacts. What mass of NaHCO3 reacts in order to produce 450. g of Na3PO4? Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g of NaHCO3. If 100.0 g of NaHCO3 is reacted with 100.0 g of H3PO4, which reactant is the limiting reactant? For the equation: H₂ + CuO ----> Cu + H₂O If 10.0 grams of hydrogen are reacted with CuO, how many grams of water will be produced? What would be the percent yield of water if 10.0 grams of H₂ formed 80.0 g of H₂O2 If 20.0 g of H₂ reacts with 40.0 g of CuO which reactant is limiting?
Transcribed Image Text:! 1 F1 Q A 7. N 1. 2. 3. 4. 5. 6. @ 2 9. 10. * F2 (8-10) 8. W S # 3 X 80 F3 E D $ 4 C q F4 R 20 F % 5 For problems (1-7) use the equation: V T G ^ 6 B F6 Y H & M NaHCO3 is the limiting reactant. 7 N ← U J 8 00 M DII FB I K ( - 9 O -0 L ) 0.01 10 godon Practice assignment: Stoichiometry On a separate sheet of paper, show the setup and answer for each problem. Follow the formal problem solving method that is illustrated in the examples above. F10 P .... ; F11 { [ 3 NaHCO3 + H3PO4 ----> 3 CO₂ + 3 H₂O +Na3PO4 Number of moles of CO₂ produced from 5.0 moles of H3PO4. The number of grams of CO₂ formed from 3.0 moles of NaHCO3. The number of grams of NaHCO3 needed to produce 6.80 moles of water. Grams of CO₂ resulting when 49.0 g of H3PO4 reacts. What mass of NaHCO3 reacts in order to produce 450. g of Na3PO4? Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g of NaHCO3. If 100.0 g of NaHCO3 is reacted with 100.0 g of H3PO4, which reactant is the limiting reactant? For the equation: H₂ + CuO ----> Cu + H₂O If 10.0 grams of hydrogen are reacted with CuO, how many grams of water will be produced? What would be the percent yield of water if 10.0 grams of H₂ formed 80.0 g of H₂O2 If 20.0 g of H₂ reacts with 40.0 g of CuO which reactant is limiting?
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