BR

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Questions

The following questions were asked by visitors named BR.

Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. If 50.0 mL of hydrogen gas is produced at STP, what is the mass of potassium that reacted? 2K(s) + 2 H2O (l) -> 2 KOH (aq) + H2(g)
10 years ago

Answers

The following answers were posted by visitors named BR.