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1)According to the balanced equation for the reaction used in this experiment, what is the ratio of moles of NaHCO₃ reacted to moles of NaCl produced?
2)How many moles of NaHCO₃ are reacted on this experiment? How many moles of NaCl are produced? What is the ratio of how many moles of NaHCO₃ reacted to moles of NaCl produced?
3)Using the balanced equation , calculate the mass of NaCl you would expect to get when 2.50g of NaHCO₃ are reacted to HCl. How does this value compare with the mass attained experimentally.
4)If the masses of all but one of the substances that take part in a chemical reaction are known, explain why it is possible to determine the unknown mass by subtraction.
5)In the chemical reaction CaCO₃ to CaO +CO₂,if 40.0g of CaCO₃ are decomposed:
a.How many grams of CaO are produced?
b.How many grams of CO₂ are produced?
6)In the reaction N₃+3H₃ to 2NH₃, if 20.0 grams of hydrogen react:
a.How many grams of ammonia are produced?
b.How many grams of nitrogen react?
1)According to the balanced equation for the reaction used in this experiment, what is the ratio of moles of NaHCO₃ reacted to moles of NaCl produced?
2)How many moles of NaHCO₃ are reacted on this experiment? How many moles of NaCl are produced? What is the ratio of how many moles of NaHCO₃ reacted to moles of NaCl produced?
3)Using the balanced equation , calculate the mass of NaCl you would expect to get when 2.50g of NaHCO₃ are reacted to HCl. How does this value compare with the mass attained experimentally.
4)If the masses of all but one of the substances that take part in a chemical reaction are known, explain why it is possible to determine the unknown mass by subtraction.
5)In the chemical reaction CaCO₃ to CaO +CO₂,if 40.0g of CaCO₃ are decomposed:
a.How many grams of CaO are produced?
b.How many grams of CO₂ are produced?
6)In the reaction N₃+3H₃ to 2NH₃, if 20.0 grams of hydrogen react:
a.How many grams of ammonia are produced?
b.How many grams of nitrogen react?
2)How many moles of NaHCO₃ are reacted on this experiment? How many moles of NaCl are produced? What is the ratio of how many moles of NaHCO₃ reacted to moles of NaCl produced?
3)Using the balanced equation , calculate the mass of NaCl you would expect to get when 2.50g of NaHCO₃ are reacted to HCl. How does this value compare with the mass attained experimentally.
4)If the masses of all but one of the substances that take part in a chemical reaction are known, explain why it is possible to determine the unknown mass by subtraction.
5)In the chemical reaction CaCO₃ to CaO +CO₂,if 40.0g of CaCO₃ are decomposed:
a.How many grams of CaO are produced?
b.How many grams of CO₂ are produced?
6)In the reaction N₃+3H₃ to 2NH₃, if 20.0 grams of hydrogen react:
a.How many grams of ammonia are produced?
b.How many grams of nitrogen react?
1)According to the balanced equation for the reaction used in this experiment, what is the ratio of moles of NaHCO₃ reacted to moles of NaCl produced?
2)How many moles of NaHCO₃ are reacted on this experiment? How many moles of NaCl are produced? What is the ratio of how many moles of NaHCO₃ reacted to moles of NaCl produced?
3)Using the balanced equation , calculate the mass of NaCl you would expect to get when 2.50g of NaHCO₃ are reacted to HCl. How does this value compare with the mass attained experimentally.
4)If the masses of all but one of the substances that take part in a chemical reaction are known, explain why it is possible to determine the unknown mass by subtraction.
5)In the chemical reaction CaCO₃ to CaO +CO₂,if 40.0g of CaCO₃ are decomposed:
a.How many grams of CaO are produced?
b.How many grams of CO₂ are produced?
6)In the reaction N₃+3H₃ to 2NH₃, if 20.0 grams of hydrogen react:
a.How many grams of ammonia are produced?
b.How many grams of nitrogen react?