2 NH3 (g) + co2 (g) → (NH2)2CO (aq) + H2O (I) In one process, 700 g of NH3 are treated with 1253 g of CO2. SO,How much excess reagent (in grams) is left at the end of the reaction?

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Q: KOH (aq)    +    H3PO4 (aq)      →    K3PO4 (aq)   +   3 H2O (l) In this reaction, 25.800 g of KOH…

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Q: CaO

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Q: What mass, in grams, of C2H2 is needed to form 210.4 g of CO2? Assume excess oxygen.    2C2H2(g) +…

A: Ans. 62.16 g C2H2 required to form 210

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Q: Complete and balance the following combustion reaction. C2H6O(l) + O2(g) ------>

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Q: How many moles of ammonia would be required to react exactly with 0.230 moles of copper(II) oxide in…

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A: Details

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Q: Please provide detailed solution and give explanation of the concept...

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Q: How many moles of ammonia would be required to react exactly with 0.270 moles of copper(II) oxide in…

A: From balanced equation: 2NH3(g) + 3CuO(s) -----------> 3Cu(s) +N2(g) + 3H2O(g).

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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".