Question

For the following reaction, how many moles of HCl are required to react with 0.0500 mol of Ba(OH)2?

2 HCl(aq) + Ba(OH)2 (aq) → BaCl2 (aq) + 2 H20 (l)
1.2.00 mol
2.0.0250 mol
3. 1.00 mol
4.0.0500 mol
5.0.100 mol

Answer 1

Answer: the correct answer is option 5. The reaction requires 0.100 mol of HCl to react completely with 0.0500 mol of Ba(OH)2.

Step-by-step explanation: