Question

What is criss cross method of finding formulae ?

Answer 1

Answer:

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Explanation:

An alternative way to writing a correct formula for an ionic compound is to use the crisscross method. In this method, the numerical value of each of the ion charges is crossed over to become the subscript of the other ion. Signs of the charges are dropped. Example 5.5. 2: The Crisscross Method for Lead (IV) Oxide.

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Answer 2

Answer:

An alternative way to writing a correct formula for an ionic compound is to use the crisscross method. In this method, the numerical value of each of the ion charges is crossed over to become the subscript of the other ion. Signs of the charges are dropped. Example 5.5. 2: The Crisscross Method for Lead (IV) Oxide

Explanation:

The Thorpe's Crisscross method is a method of finding out the chemical formula of a metal and non-metal that combine to form an ionic bond created by high school chemistry teacher Kim Thorpe.If you mix two compounds to form something new, then the new compound has a different chemical composition than the two original...

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