Mass (g) Mass of zinc, Zn, Cl, product, and chlorine 33.160 Mass of evaporating dish only 44.013 Mass of crucible cover only 77.434 Mass of evaporating dish, watch glass, and zinc Mass of zinc 77.717 Final mass of the evaporating dish, watch glass, and Zn,CI, product Mass of Zn,Cl, product Mass of chlorine in Zn,Cl, product Table view List view Determining the formula of the Zn,CI, product Zinc (Zn) Chlorine (CI) Moles (mol)

Q: A student is performing an experiment in the laboratory to determine the oxidation of copper (Cu).…

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Q: In a chemical reaction, what is the limiting reactant?

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Q: If I have a beaker with sodium carbonate which weighs 31.16g mass of the empty beaker is 29.08g what…

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A:

Q: Reactants / Products / Materials Mass (g) Mass of empty beaker & glass 28.82 rod Mass of beaker,…

A: Hydrated complex is anhydrous complex with water molecules.

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A: Given:  39.6% hexane C6H14 13 % octane C8H18 47.4% heptane  Total mass of mixture = 11.3 kg = 11300…

Q: A student was asked to determine the percent mass of sodium nitrate in a mixture of sodium nitrate…

A: Given Data - 1] The mass of the mixture of sodium nitrate (NaNO3) and calcium carbonate (CaCO3) =…

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Q: Complete the weights of compounds. Show your solution.   Mass of copper (II) sulfate pentahydrate,…

A:

Q: Balance each of the following skeletal equations. 1. Barium chloride + Sulfuric acid -----> Barium…

A: Barium chloride = BaCl2 Sulfuric acid= H2SO4 Barium sulfate = BaSO4 Hydrochloride = HCl

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A:

Q: mass of salicylic acid: 2.25g,  volume of acetic anhydride: 4.03mL, the mass of filter paper and…

A: The chemical reaction taking place in the formation of Asprin is given as below -

Q: You are given a mixture of CUCO, and CuO. You place the mixture in a crucible and heat it to…

A:

Q: The concepts of stoichiometry are similar to those in a cooking recipe. For example, suppose we use…

A: According to the question,  1 crust + 5 ounces of tomato sauce + 2 cups cheese ----> 1 pizza   a)…

Q: Molar mass==Mass of 1 mol of substanceMass of 6.022×1023 particles of substanceMolar mass=Mass of 1…

A:

Q: For the following reaction, 38.2 grams of sulfuric acid are allowed to react with 33.5 grams of…

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A: Given: 2 AgNO3(aq) + CuCl2.2H2O (aq) ---> 2 AgCl (s) + Cu(NO3)2(aq) + H2O (l) Observing the above…

Q: Balance the following skeletal equation Ethanol + Oxygen gas ----> Carbon dioxide gas + Water

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Q: If 10.0g of hydrogen gas were formed in the reaction, what mass of aluminum would have to react?

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Q: For the following reaction, 38.1 grams of aluminum oxide are allowed to react with 95.9 grams of…

A: Aluminium oxide reacts with sulfuric acid to form aluminium sulfate and water. The equation for the…

Q: Li,SO, + KCI LicI + K,SO4 REACTANTS PRODUCTS Element Symbol How Many? Element Symbol How Many?

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A: % Yield = Obtained mass x 100/Calculated mass

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A: Calculation of no. of mol of Fe: n=given massMolar mass=20.00 g55.845 g/mol=0.3581 mol

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A: Mass of crucible and lid, M1 = 22.87 g Mass of crucible and lid and iron M2 = 26.68 grams Mass of…

Q: Chlorine + Potassium nitride --> nitrogen + potassium chloride balance

A:

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Q: Mass of evaporating dish and hydrated copper chloride sample (g) Mass of evaporating dish (g) Mass…

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Q: Carbon, C, combines with oxygen, O2, to form carbon dioxide, CO2 , as shown by the equation, C+O2…

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Q: Aqueous iron (III) nitrate and aqueous strontium chloride combine to produce solid iron (III)…

A: No, aqueous iron (III) nitrate and aqueous strontium chloride combine to produce aqueous iron (III)…

Q: Part A: Percent Yield of Sodium Carbonate from Baking Soda 97.18g Mass of test tube and beaker ११.…

A:

Q: Balance this chemical equation: Ca(C2H3O2)2 + Na2CO3 ---> CaCO3 + NaC2H3O2

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Q: Balance the following skeletal equation Calcium + Water -----> Calcium hydroxide + Hydrogen gas

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Q: Calculate the amount of material remaining for each of the following substances.

A:

Q: The following quantities are placed in a container: 1.5 × 1024 atoms of hydrogen, 1.0 mol of sulfur,…

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Q: The mass of the product formed in an experiment is theoretical yield? True or false?

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Q: According to the following reaction, how many grams of barium sulfate will be formed upon the…

A: Calculate the moles of potassium sulfate using its molar mass,         moles  =  27.4 g174.259 g/mol…

Q: Volume of the original unknown AgNO3 solution = mL %3D Mass of AgCI (s) = g Mole of AgCI = . (mole =…

A: Here we are titration an unknown AgNO3(aq) sample with NaCl(aq) to find the mass of AgNO3(s) in the…

Q: What percentage is this of the total mass of the reactants?

A: The chemical reaction,  H2 + 1/2 O2 ------> H2O

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A: Heat gained by water = mwatercwater∆T where, m refers to the mass c refers to the specific heat…

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A:

Q: Alkali metal hydroxides are sometimes used to "scrub" excess carbon dioxide from the air in closed…

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Q: A mixture of hydrocarbons contains 38.1% octane, C,H18, 13.1% heptane, C,H16, and 48.8% decane,…

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Q: 5 g of hydrated barium chloride is heated in a crucible until the mass of the sample no longer…

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Q: If the yield of the picric acid synthesis reaction is 65% what mass of picric acid what mass will it…

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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".