An experiment is designed to determine the mass percent of sulfate in an unknown soluble sulfate salt. Given the following reaction:   BaCl₂ (aq) + Na₂SO₄ (aq) → BaSO₄ (s) + 2 NaCl (aq)   Out of the options below, which reactant should limit formation of products to determine the mass percent of sulfate from a soluble sulfate salt?   A) BaCl₂ B) Na₂SO₄ C) BaSO₄ D) NaCl

Q: Ch., 4) A 11.31 g sample of a competitor's "SonicBloom" fertilizer is analyzed for its phosphorus…

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Q: CaCO3 (s) + 2 HCl (aq) --> CaCl2 (aq) + H2O (l) + CO2 (g) Based on the reaction above, how many…

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Q: The carbonate of metal M has the formula M2CO3. This metal carbonate reacts with hydrochloric acid…

A: Answer :-  a) Moles Of HCl = 6.75 ×10-3 (mol)  b) Moles Of M2CO3 = 3.38 ×10-3 (mol)  c) Molar mass…

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A: 1.00×103 kg of carbon is equivalent to 1.00×106 g of carbon.

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A: Hess's Law of Constant Heat Summation This law states that the overall enthalpy change produced in a…

Q: Adipic acid, C6H10O4, is a raw material for the making of nylon and it can be prepared in the…

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Q: T/F The compound made of Mn3+ and SO42 ions has the formula Mn3(SO4)2 and is called manganese(III)…

A: To solve this problem we will discuss one by one in each steps

Q: 1.) consider the reaction: 3A+5B+1C—>2D+1E If you have 6 moles of reactant A and excess of B and C,…

A: Given, 1.) consider the reaction: 3A+5B+1C—>2D+1E If you have 6 moles of reactant A and excess of…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The reaction is – MnO2s + 4HClaq →MnCl2aq + 2H2Ol +Cl2g

Q: References] Aspirin, CH4(0COCH3)CO,H, is produced by the reaction of salicylic acid, C,H4(OH)CO,H,…

A: The mass of salicylic acid and acetic anhydride is 100.0 g. The given chemical reaction is,…

Q: Adipic acid, C6H10O4, is a raw material for the making of nylon and it can be prepared in the…

A: 1. The balanced chemical equation is -  3C6H10 (l) + 4Na2Cr2O7 (aq)+ 16H2SO4 (aq) →3C6H10O4 (aq) +…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: If one isn't careful, toxic chloramine gas (NH2CI) can be generated by mixing household bleach…

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Q: The thermite reaction produces iron metal and aluminium oxide from a mixture of powdered aluminium…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The given reaction is ,                        MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Information…

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A: In the process of calculating mass of citric acid, first mass of ammonia in the fertilizer needs to…

Q: Consider the nickel salt: (NH4 )2Ni(SO4 )2 ·y H2O (Ammonium Nickel Sulfate Hydrate), where y is the…

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Q: The complete combustion (reaction with oxygen) of liquid octane (CSH18) a compo- nent typical of the…

A: The combustion equation of liquid octane is given as:C8H18 (l) + O2 (g) → CO2 (g) + H2O (g)Balancing…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given valuesVolume of chlorine to be obtained = 115mlTemperature = 25°C                        =…

Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

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Q: What mass in grams of iron metal can be formed by the reaction of 2.14 g Al metal with excess Fe₂O₃,…

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Q: A neutralization reaction hasthe following unbalanced chemical equation: ? H,PO, (aq) + ? Mg(OH)2…

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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: rock is to precipitate the phosphorus as MgNH4PO4, which is then heated to tum it into Mg2P2O7. What…

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Q: Considerthefollowingreaction: 4D + 5E ➝2X +3Z. Achemistreacts18.00gDand 17.00 g E in a test tube.…

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Q: Many important metals occur as sulfide, arsenide, and antimonide minerals, especially in the Sudbury…

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Q: n the textile industry, chlorine is used to bleach fabrics. Any of the toxic chlorine hat remains…

A: Given values -> Weight of Na2S2O3 = 146.66kg =146660gram Weight of Cl2 = 42.09 kg = 42090gram

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Q: f 145 g N2H4 and 175 g N2O4 are allowed to react, 2 N2H4 (liquid) + N2O4 (liquid) → 3 N2 (gas) + 4…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Adipic acid, C6H10O4, is a raw material for the making of nylon and it can be prepared in the…

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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: 3. Consider the nickel salt: (NH4 )2Ni(SO4 )2 ·y H2O (Ammonium Nickel Sulfate Hydrate), where y is…

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Q: Sodium tripolyphosphate (or STPP), Na5P3010, is used in detergents. It is made by combining…

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Q: For a research project, a student decided to test the effect of the lead(II) ion (Pb²*) on the…

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Q: Industrially, nitric acid is produced by the Ostwald process represented by the following equations:…

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Q: For many years, the extraction of gold - that is, the separation of gold from other materials -…

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Q: What number of mole and mass of silver oxide, Ag2O, is required to produce 17.85 g of silver…

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Q: Which of the following reactions does the chemical equation below best represent? Cu(OH), (5) CuO…

A: 1) given reaction, Cu(OH)2(s) →ΔCuO(s) + H2O(l)

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".