Tuesday
April 21, 2015

Homework Help: chemistry

Posted by Anonymous on Tuesday, March 6, 2012 at 11:38pm.

Zinc combines with hydrochloric acid to form aqueous zinc chloride and hydrogen gas.  If 300.0 mL of a 0.150  M solution of HCl is allowed to react with excess zinc, how many moles of hydrogen gas would be produced? Part two: if this reaction happens at STP what volume of hydrogen gas is produced?  (write a balanced equation first)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - When hydrochloric acid reacts with zinc metal, zinc chloride and ...
chemistry - When hydrochloric acid reacts with zinc metal, zinc chloride and ...
chemistry - When zinc metal is reacted with hydrochloric acid, zinc chloride and...
CHEMISTRY - Zinc metal reacts with hydrochloric acid to produce zinc (II) ...
CHEMISTRY - Zinc metal reacts with hydrochloric acid to produce zinc (II) ...
chemistry question from physical science course - In the chemical equation Zn + ...
Chemistry - Exhibit 8-1 For the following questions, consider the equation below...
Chemistry - here is the equation:Zn(s)+2HCl(aq)-->ZnCl2(aq)+H2(aq).If 20.0 ...
Chemistry - A mixture of chromium and zinc weighing .362 g was reacted with an ...
Chemistry - When 0.40 g of impure zinc reacted with an excess of hydrochloric ...

Members