If 7.3 grams of sodium carbonate are used in the reaction and the result a 74.0% yield,  what is the actual yield(grams )of sodium phosphate will be formed?     (Molar masses: Na2CO3 = 105.99 g/mol and Na3PO4 = 163.94 g/mol                       Sn3(PO4)4 + 6 Na2CO3       →     3 Sn(CO3)2 + 4 Na3PO4

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Q: -C三CH H. エ

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Q: Given :           (1) 2NF3 + 2NO  → N2F4  + 2ONF     ∆H= -82.9 kJ           (2) NO + ½ F2  → ONF…

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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".