3 years ago

Rubidium is in Group I of the Periodic Table and bromine is in Group VII.

1 answer:

7 0

The answer to this question would be C

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Vlad1618 [11]

Answer:

<h3>it is hydrogen gas </h3>

3. the chemical equation is :

MgSO4 ( s ) + H2SO4 (aq)-->

MgSO4 (aq) + CO2 (g) + H2O (I)

THE IONISING OF H2SO4 IN SOLUTION IS CONPLEX

4. MAGNESIUM REACTION WITH DILUTE SULPHURIC ACID TO FORM

MAGNESIUM SULPHATE AND HYDROGEN GAS

Explanation:

hope it helps u

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3 years ago

ad-work [718]

The solution for problem 36 is in the picture attached. I am 80% sure it’s correct.

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BabaBlast [244]

Answer: 4) Concentrate it

Explanation:

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2 years ago

gayaneshka [121]

Chemistry msg for 78 mgSO 5.4 answer is NH3

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2 years ago

Mila [183]

It is a chemical <em>process</em> - an oxidation.

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3 years ago