Ammonia can be generated by heating together the solids NH4Cl and Ca(OH)2. Other products of the reaction include CaCl2 and H2O. Initially a mixture of 33.0 g each of NH4Cl and Ca(OH)2 was heated.   -   If the calculated percent yield was 98.27%, what is the experimental mass of the ammonia obtained?

Q: What is the concentration in %m/v of a 0.481 M aqueous solution of methanol (MM = 32.04 g/mol)?

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Q: 2 NaClO 3 --->; 2 NaCl + 3 O2   1.If you have 12.22 g of NaClO 3 what is the yield in liters of…

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Q: Phosphorus trichloride can be made by the following reaction: P4(s) + 6Cl2(g) -> 4PCl3(l)  What…

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Q: limiting reagent

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Q: 1. Write the balanced equation for the formation of lithium nitride from pure lithium metal and…

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Q: Consider the reaction to isolate titantium metal from titanium(IV) chloride: 2 Mg(s)  +  TiCl4(l)…

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Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

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Q: 3Si(s) + 2N2(g) yields Si3N4(s) In this synthesis equation for production of trisilicon…

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Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

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Q: A sample of 1.129moles of methane (CH.) is mixed with 1.754 moles of chlorine. What is the…

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Q: If a reaction vessel initially contains 9 mol A and 8 mol B,how many moles of A, B, and C will be in…

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Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: TUTOR Limiting Reactants: Compare Reactant Moles The theoretical yield of a reaction is the amount…

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Q: What mass of each product is expected when a 6.40 g sample of pure carbon is burned under each of…

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Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s)   An excess of oxygen reacts with 451.4 g of lead,…

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Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2SiO2. When SiO2SiO2…

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Q: what is the maximum number of moles of C that can be formed?

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Q: In an experiment,12.4g of KCIO3 were carefully decomposed and 4.52 of O2 gas were collected. What…

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Q: Iron reacts with oxygen in the following reaction:  4Fe(s) + 3 O2(g) ---> 2Fe2O3(s) if we begin…

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Q: Diborane is produced when hydrogen gas reacts with boron as shown by the chemical equation below.…

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Q: Under appropriate reaction conditions Ag and S produce Ag2S according to the equation 2Ag + S → Ag2s…

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Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s) An excess of oxygen reacts with 451.4 g of lead, forming…

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Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: Sodium

A: 2. Given chemical reaction is- Fe(ClO3)2 + Na2S -> FeS + 2NaClO3  Given that Fe(ClO3)2 is in…

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Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

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Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules.…

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Q: For the following reaction,23.1 grams of carbon disulfide are allowed to react with 89.2 grams…

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Q: Please don't provide handwritten solution ....

A: Complete ICE table is given as below,                        [CO]               [H₂O]    [CO₂]…

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Q: Aspirin (C9H8O4) may be synthesized by mixing salicylic acid (C7H6O3) with excess acetic anhydride…

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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".