Reaction 3: Aqueous sodium phosphate + aqueous copper(II) sulfate Balanced Molecular Equation (from page 1): 2Na3PO4 (aq) + 3CuSO4 (aq) -----> Cu(PO4)2(s) + 3Na2SO4 (aq) Complete Ionic Equation: Net Ionic Equation:

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Q: please do this typewritten, so everything is visible. thank you I will upvote only if typewritten.

A: c) part answer

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Q: a) b) c) --- CH-CECH CH₂-CH-CH CH₂ I C=CH CH₂-CH-CH₂ CH₂ ट CH + 2Br₂ + 1Br₂ + 2HCI

A: Alkyne + 2 moles of Br2 Alkyne + Br2 Alkyne + 2HCl

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".