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Dafna1 [17]
2 years ago
8

Ello! lovely jewels ~please help me with these questions ฅ^•ﻌ•^ฅThanks in advance ​

Chemistry
1 answer:
QveST [7]2 years ago
6 0

Answer:

<h2>#1</h2><h3>Which process is used for preparation of Sodium Carbonate? </h3>

<h2><em>Solvey process</em></h2><h3><em>is used for </em><em>t</em><em>h</em><em>e</em><em> </em><em>preparation of Sodium Carbonate</em><em>.</em></h3>

<h2>#2</h2><h3>How many water of crystallisation are there in Washing Soda?</h3>

<h2><em>Ten</em><em> </em><em>Molecules</em><em>.</em></h2><h3><em>As</em><em> </em><em>Washing</em><em> </em><em>Soda</em><em> </em><em>has</em><em> </em><em>formula</em><em> </em><em>NaCO3.10H2O</em><em> </em><em>.</em><em> </em><em>So</em><em> </em><em>it</em><em> </em><em>has</em><em> </em><em>t</em><em>en</em><em> </em><em>molecules</em><em> </em><em>of</em><em> </em><em>water</em><em> </em><em>crystallisation</em><em>.</em></h3>

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