![H20 (g) D. Zn (s) НC (аq) ZnCl2 (aq) + Hа(8) Classify each equation above as double displacement [DD], single displacement [S](http://img.homeworklib.com/questions/bb06eb20-7119-11ea-986e-59a6d57d58ec.png?x-oss-process=image/resize,w_560)
Homework Answers
A) It is a combustion reaction.
B) React 2 moles of O2 per mole of CH4.
C) 2 moles of H2O are produced for each mole of CH4.
D) The mass of H2O is calculated:
m H2O = 2 mol * (18 g / 1 mol) = 36 g H2O
5) A) The reaction that occurs is:
HCl + KOH = KCl + H2O
B) It is an acid-base reaction.
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H20 (g) D. Zn (s) НC (аq) ZnCl2 (aq) + Hа(8) Classify each equation above as...
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Zinc reacts with hydrochloric acid according to the reaction equation Zn(s) +2HCl(aq) ? ZnCl2(aq)-H2(g How many milliliters of 4.50 M HCl(aq) are required to react with 5.25 g of an ore containing 50.0% Zn(s) by mass? Number mL
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Zinc reacts with hydrochloric acid according to the reaction equation Zn(s) +2HCl(aq) ? ZnCl2(aq)-H2(g How many milliliters of 4.50 M HCl(aq) are required to react with 5.25 g of an ore containing 50.0% Zn(s) by mass? Number mL
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