Urea is used as a fertilizer because it can react with water to release ammonia, which provides nitrogen to plants, according to the following balanced equation. (NH2)2CO (s) + H2O (l) → 2NH3 (aq) + CO2 (g)  (i)            Identify the limiting reactant when 300.0 g of urea and 100.0 g of water are combined. (ii)           Calculate how many grams of carbon dioxide formed. (iii)          Indicate the mass of excess reactant that remains after the reaction is completed.

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A: The question is based on the concept of concentration. mass percentage is a method of expressing…

Q: Balance the following equations:

A: balancing of reaction is done to follow the conservation of mass.

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Q: Oxygen masks for producing O2 in emergency situations contain potassium superoxide (KO2). It reacts…

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Q: When hydrochloric acid reacts with iron(III) oxide, water and iron(III) chloride are produced. The…

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Q: Urea [(NH₂)₂CO] is prepared by reacting ammonia with carbon dioxide: In the reaction 849.2 g of NH3…

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Q: The reaction of finely divided aluminum and iron(III) oxide, Fe2O3, is called the thermite reaction.…

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A: Please find the below attachments.     Thank you

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Q: A chemist wishes to make 5.00g of CuCl by the reaction: CuCl₂ + Na₂SO3 + H₂O ---- CuCl + Na₂SO4…

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Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

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A: The reaction is given as, C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O(I) Now, as per the balanced…

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A: The ratio of actual yield to the theoretical yield multiply by 100 is known as percentage yield.

Q: balance

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Q: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

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Q: Imagine that you perform a combination reaction between 60.0 g of sodium metal (Na) with 10.0 g of…

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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".