NaOH + HCl → NaCl + H2O

Chemistry

2 answers:

andreev551 [17]3 years ago

7 0

Answer:

B) use 0.2 M HCl

Explanation:

Lowering the concentration of a reactant will slow down the rate of reaction. If she would use 0.2 M HCl, the reaction rate will be slower than with 1.0 M HCl. The other choices would increase the rate of reaction, making it even more dangerous.

Rudik [331]3 years ago

6 0

The correct answer is B).

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