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Question
Aqueous hydrochloric acid reacts with magnesium to produce hydrogen gas according to the balanced equation below.2 HCl(aq) + Mg(s) MgCl2(aq) + H2(g)
If 250.0 mL of 3.00 M HCl is combined with 9.92 g Mg, what volume of hydrogen gas can be produced? Assume the temperature and pressure of the gas are 25 C and 0.988 atm, respectively. (R = 0.08206 Latm/molK)
A.4.60 L
B.5.05 L
C.9.28 L
D.10.1 L
E.18.6 L
Answer
This answer is hidden. It contains 2 characters.
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