Problem: When hydrochloric acid reacts with barium hydroxide, barium chloride and water are produced. The balanced equation for this reaction is: 2HCl (aq) + Ba(OH)2 (aq) → BaCl2 (aq) +2H2O (l) If 4 moles of barium hydroxide react,The reaction consumes ____ moles of hydrochloric acid. The reaction produces ____ moles of barium chloride and ____ moles of water.

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FREE Expert Solution

We will use the information given in the balanced equation to calculate for the items needed. 

The balanced equation given is:

2HCl (aq) + Ba(OH)2 (aq) → BaCl(aq) + 2H2O (l)


Assuming 4 moles of barium hydroxide would react:

83% (415 ratings)
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Problem Details

When hydrochloric acid reacts with barium hydroxide, barium chloride and water are produced. The balanced equation for this reaction is: 

2HCl (aq) + Ba(OH)2 (aq) → BaCl(aq) +2H2O (l) 

If 4 moles of barium hydroxide react,

The reaction consumes ____ moles of hydrochloric acid. 

The reaction produces ____ moles of barium chloride and ____ moles of water.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Stoichiometry concept. You can view video lessons to learn Stoichiometry. Or if you need more Stoichiometry practice, you can also practice Stoichiometry practice problems.

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Based on our data, we think this problem is relevant for Professor Bass & Hamilton's class at UMBC.