rs. Rushing fills a balloon with hydrogen gas to demonstrate its ability to burn. Which combination could she use to produce the

Question

MA_775_DIABLO [31]

2 years ago

6

rs. 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 H2SO4 and CaCO3 Mg and HCl

Physics

2 answers:

morpeh [17] · Answer 1 · 2022-10-10T09:50:11+03:00

morpeh [17]2 years ago

8 0

Answer:

d

Explanation:

anyanavicka [17] · Answer 2 · 2022-10-10T08:18:19+03:00

Answer:

Mg and HCl

Explanation:

Here, we want to get the combination that could be used in the production of the needed hydrogen

An important chemical property of inorganic acids is that when they react with metals, they give off hydrogen gas in conjunction with the formation of a salt

HCl is a mineral acid while Mg is a metallic substance

So the reaction between this metal and the mineral acids will give the needed hydrogen gas to be produced