Question

Mrs. Rushing fills a balloon with hydrogen gas to demonstrate its ability to burn. Which combination could she

use to produce the hydrogen she needs?

NaOH and oil

Zn and KOH

H2SO, and CaCO

0 Mg and HCI

I’ll mark your reply if the answer was correct.

Answer 1

D. Mg and HCl

Answer 2

Its D

Step-by-step explanation:

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