Zinc metal reacts with acid solution to produce hydrogen gas and zinc ion.?

Posted on 2015-09-30 06:38:00 in Chemistry by BROT

Zn(s) + 2H+(aq)---> Zn^2+(aq) + H2(g)
You add 6.825 g of Zn metal to 29.0 mL of 1.70 M HCL and set up a flask to catch hydrogen in balloon
1.) How many moles ofZn added to flask?
2.) How many moles of H+ in solution?
3.)How many moles of Zn will have reacted with the H+ when reaction complete?
4.)How many moles of Zn remain unreacted?
5.) How many moles of H2 gas produced?
6.) What mass of H2 gas produced?

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