kimeryrandon73 kimeryrandon73

15-01-2017
Physics

contestada

Lea has just ordered a box of "universal" litmus paper. She dips one piece into vial A, and it turns green. She dips another piece into vial B, and it turns red.
Which vial, A or B, contains a greater concentration of H+ ions?

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Hudson123 Hudson123

22-01-2017

The correct answer is B

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bestiebuilds bestiebuilds

02-12-2020

The correct answer is B.

As you can see below, I got it right.

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