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Mathematics 15 Online
OpenStudy (anonymous):

2NaCl + H2SO4 = 2HCl + Na2SO4 How many moles of HCl can be prepared from 1 mole of NaCl? How many grams of NACl are needed to prepare 20 grams of HCl? How many grams of NaCl must be used to produce 50 grams of HCl? The yield is found to be 90%

OpenStudy (kirbykirby):

from your equation, 2 moles NaCl produces 2 moles HCl So 1 mole NaCL produces 1 mole HCl

OpenStudy (anonymous):

Is that the answer for question 1?

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