Smelling salts," which are used to revive someone who has fainted, typically contain ammonium carbonate, . Ammonium carbonate decomposes readily to form ammonia, carbon dioxide, and water. The strong odor of the ammonia usually restores consciousness in the person who has fainted. The unbalanced equation is (NH4) 2  CO3 --> NH3 + CO2 +H20 Calculate the mass of ammonia gas that is produced if 1.75 g of ammonium carbonate decomposes completely

Q: For the following reaction, 15.9 grams of chlorine gas are allowed to react with 7.20 grams of…

A: Mass of chlorine = 15.9 g Mass of water = 7.20 g Molar mass of Chlorine = 70.90 g/mol Molar mass of…

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Q: limiting reagent

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Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

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

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Q: 4. The combustion of ethanol (C₂H5OH) produces carbon dioxide and water. In the reaction, 3.50 g of…

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Q: Consider the following unbalanced chemical equation: S2CI2 (1) + NH3 (g) à S4N4 (s) + S8 (s) + NH4CI…

A: Given the unbalanced equation: S2Cl2 (l) + NH3 (g) → S4N4 (s) +S8 (s) + NH4Cl (s) We have to find…

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Q: Hydrobromic acid dissolves solid iron according to the followiaung reaction: Fe(s)+2HBr(aq)→…

A: The reaction of iron and hydrobromide is given by equation 1.So, from equation (1) one mole of iron…

Q: Consider the precipitation reaction below: Ca2+ +         SO42- ---->        CaSO4 a) balance this…

A: Precipitation reactions are those reaction in which a highly insoluble salt is formed as the…

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Q: The combustion of ethane (C₂H) produces carbon dioxide and steam. 2C₂H, (g) +70₂(g) → 4 CO₂(g) +…

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Q: 2.Small amounts of oxygen gas can be produced for laboratory use by heating potassium chlorate,…

A: Given data mass of potassium chlorate (KClO3)  decompose = 15.0 g Chemical reaction : KClO3 (s) →…

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Q: 4. Zn (s) + 2 HCI (aq) → ZnCl₂ (aq) + H₂(g) Reaction Type: Single Displacement Grams of Product…

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Q: A Moving to another question will save this response. Question 9 "How many grams of carbon dioxide…

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Q: In the balanced chemical equation for the combustion of C7H16(g), indicate the coefficient on each…

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Q: 6. Ammonia reacts with diatomic oxygen to form nitric oxide and water vapor: in the below reaction…

A: Given: Mass of ammonia (NH3) = 40 g Mass of oxygen (O2) = 50 g And we know that the molar masses of…

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Q: Can you please just answer number 5

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Q: A sample of a substance (containing only C, H, and N) is burned in oxygen. 2.341 g of CO₂,…

A: Mass of the initial sample burned = (mass of C) + (mass of H) + (mass of N)  Mass of C(MW = 12.01…

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: Weight of NH4Cl = 15.50gm AgCl produced = 35.50 gm

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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".