Question

How should acids and water be mixed?

Answer 1

Acid to water....this is a VERY important order of operation....

Explanation:

`"May her rest be long and placid;"`
`"She added water to the acid;"`
`"The other girl did as she oughter;"`
`"She added acid to the water."`

And [see this old answer.](https://socratic.org/questions/in-what-order-should-strong-acids-and-water-be-mixed?source=search)