ezequieldcordero ezequieldcordero

16-05-2020
Chemistry

contestada

what volume of hydrogen gas is produced at STP as sulfuric acid reacts with 120 g of solid metallic calcium in a single replacement reaction?

a. 67.2 liters
b. 65.2 liters
c. 68 liters
d. 66

Respuesta :

riley03ms riley03ms

29-05-2020

Answer: 67.2 liters

Explanation: lucky guess and I got it right on a test.

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