Suppose you had 2.0158grams of hydrogen (h2). a. how many moles of hydrogen do you have? b. how many moles of oxygen would react with this much hydrogen? c. what mass of oxygen would you need for this reaction? d. how many grams of water would you produce?

1.aluminum chloride (alcl3), and sodium hydroxide (naoh) can react to form aluminum hydroxide (al(oh)3) and sodium chloride (nacl).    you have 13.4 g of aluminum chloride and 10.0 g of sodium hydroxide. answer the following questions: •what is the balanced equation for this reaction? •if you use all 13.4 g of aluminum chloride, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •if you use all 10.0 g of sodium hydroxide, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •how many grams of aluminum hydroxide will actually be made?     which reagent is limiting? explain your answer.

The minerals found in bones are deposited by living cells called

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution