write down the steps involved in Deriving the chemical formula of calcium tetrachloride
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Answer:
Chemical formulas for various compounds can be done by the method called as Criss cross method
For example : Calcium Hydroxide
step 1: write the symbols for the atoms
Ca OH
step 2: write the valencies at the top of symbols
Ca² OH¹
Step 3 - Criss cross the valencies
Ca² OH¹
Ca ₁ (OH)₂
so formula for calcium hydroxide is Ca(OH)2
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