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Find ratio of the atomic mass of Silicon to Hydrogen if every 100g of SiH4 contains 87.45g of Si and 12.55g of H.

some hazardous chemicals stored in home specifically oxidizers give the examples of all these hazardous chemicals that stored under sinks & counters may be in basements or garage(A)also explain what dangerous situations & problems can result from the improper use and storage of these chemicals (B)Describe potential hazardous material interactions.

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