Question

Fill in the blanks....
1- Aqua Regia is a mixture of three parts..............and one part...........

2-Magnesium gives...............with very dilute acid.

Answer 1

Hey...

1. Aqua regia is a mixture of three parts of hydrochloric acid(HCl) and one part of nitric acid(HNO3)...

2. Magnesium produce H2 gases with very dilute acids...

when magnesium reacts with dilute HCl then...

Mg(s)+2HCl(aq)------>MgCl2 (aq)+H2(g).....

it will produce visible hydrogen bubbles...

Hope this will help u dear...

Answer 2

Hey there,

1.Aqua Regia is a mixture of three parts HCl one part HNO^3.

2. Magnesiusm salt of the acid reacted with Mg.

HOPE YOU GOT IT
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