emilymayzes
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Please show and explain the work to figure out these questions
1. you react 3.50 g of solid sodium metal with water to produce hurdogen gas and sodium hydroxide. if at the end of the reaction there is 6.8 l of solution, what is the concentration of sodium hydroxide?
Answer: 0.022 M NaOH
2. an excess of aqueous calcium chloride is reacted with 350 ml of .650 M aqueous sodium carbonate. if 10g of a solid is produced, what is the percent yield
Answer: 43.8%
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Percent Yield and concentration help please!
in Applied Chemistry
Posted
Please show and explain the work to figure out these questions
1. you react 3.50 g of solid sodium metal with water to produce hurdogen gas and sodium hydroxide. if at the end of the reaction there is 6.8 l of solution, what is the concentration of sodium hydroxide?
Answer: 0.022 M NaOH
2. an excess of aqueous calcium chloride is reacted with 350 ml of .650 M aqueous sodium carbonate. if 10g of a solid is produced, what is the percent yield
Answer: 43.8%