What is the initial mass of copper (in g) in the Cu(NO3)2 solution. Cu(NO3)2(aq)+ 2NaOH(aq)-> 2NaNO3(aq)+Cu(OH)2(l)

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Q: is water a good solvent for recrystallization for acetanilide based on the image?

A: The answer is as follows:  

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Q: 1) Give the IUPAC names for the following compounds: (a) (b) CI (c) (d) CH3 . CH2CH3 H,

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Q: write an analysis of chlorophyll

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Q: How do you prepare 10% sodium dodecyl sulfate (SDS)  5M NaCl?

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".