If 5.00g aluminum reacts with 4.45g oxygen, calculate the amount of aluminum oxide fromed.

Q: is the percentage by mass of hydrogen in vinegar, also known c c acid, CH,COOH?

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

Q: calculate the mass of water that forms when 2.00 grams of hydrogen peroxide decompose. Molecular…

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Q: How many grams of NH3 can be produced from 2.04 mol of N2 and excess H2. Express in grams

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Q: how many grams of potassium nitrate(101.1g/mol) must be heated for decomposition to produce 88.6kg…

A: Molar mass of potassium nitrate = 101.1 g/mol  Mass of produced oxygen = 88.6 kg  Mass of potassium…

Q: A sulfur containing compound is treated chemically to convert all its sulfur into Barium sulfate…

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Q: A LEVEL teaspoon of baking soda is equivalent to 4.80 grams.  Utilizing the power of stoichiometry,…

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Q: How many grams of chlorine are required to react completely with 37.40 grams aluminum bromide?

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Q: What is the theoretical yield of acetone? With a volume of 0.75 ml and density of 0.79 g/mol.

A: NOTE : The units of density is given incorrect. It will be g/mL and not g/mol. Hence I'm correcting…

Q: calculate the voleme in Hitres of a 296 9/2 Contains 213 g of zine nitrate zinc nitrate sotution…

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Q: Determine the percent by weight Cu in the

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Q: For the reaction З КОН + Н, РО, — К, РО, + 3Н,О 4 4 how many grams of potassium phosphate, K3PO4,…

A: We have given the balance chemical equation as follow      3KOH  +  H3PO4   →  K3PO4  + 3H2O We have…

Q: utions of sulfuric acid and lead (II) acetate react to for d. If 15.3 g of sulfuric acid and 13.1 g…

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Q: How many grams of copper(II)-nitrate react with 1.80 g of silver-nitrate in the presence of excess…

A: Given,  1.80 g of silver-nitrate in the presence of excess copper to produced mass of copper(ii)…

Q: mting F ntiOH containing 1.63 g of barium To (chromate ion, CrO,?-). Find the mass ium chromate that…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: 4. What mass of AgI can be produced from a 0.512-g sample that assays 20.1% AlI,?

A: Balanced equation could be written as All3 + 3Ag+ --> 3 Agl + Al3+ As shown in the equation, one…

Q: several brands of antiacids use aluminun hydroxide to reat with stomach acid (which is primarily…

A: Guven, aluminun hydroxide to reat with stomach acid (which is primarily hydrochoric acid) The…

Q: A piece of aluminum foil 1.00cm^2 and 0.550-mm thick is allowed to react with bromine to form…

A: Given: The thickness of Al foil=0.550 mm 1 cm =10 mm 0.550 mm ×1 cm10 mm =0.055 cm Volume =1.00 cm2…

Q: calculate grams of chromium (iii) hydroxie needed to react with excess flouride ions to produce…

A: Given, Mass of hydroxide ion, OH- = 0.877 g

Q: At what masses do the molecular ions occur? What are the percentages of each molecular ion?

A: Bromine has two isotopes 79Br and 81Br with equal abundance i.e. 1:1. The mass of the two isotopes…

Q: What is the maximum mass of aluminum chloride that can be formed when reacting 22.0g of aluminum…

A: The balanced chemical equation is given by

Q: 4. How many grams of hydrogen are produced by the action of 30.0g of sinc reacted amount of sulfuric…

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Q: What is the limiting reactant and what is the maximum mass of xenon produced give 1015 grams of YeF…

A: 2  PF3          +         XeF4     -->      2…

Q: If 35.00 mL of 5.00 M KOH reacted completely (according to our equation), what mass of aluminum has…

A: GIVEN:  Volume of KOH=35 mlMolarity of KOH=5.00 M To Solve: Mass of Aluminium which has reacted=?…

Q: A 0.1799-g sample of an organic compound was burned in a stream of oxygen, and the CO, pro- duced…

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Q: Suppose 60.0 mL of 0.10O M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl, will…

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Q: How many grams of the bromate are formed when 15.0 grams of aluminum react with excess bromic acid?

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Q: Determine the percent yield for the reaction between 45.9 g of NaBr and excess chlorine gas to 6.…

A: All the details are explained in handwritten solution.

Q: How many grams of chlorine gas can be produced from theelectrolytic decomposition of 874 g of…

A: Given data contains, Mass of calcium chloride is 874g. Molar mass of calcium chloride is…

Q: How many moles of solute are added if 100.00 mL of the solution that is 4.00 M iron (ii) acetate are…

A: Given : Concentration of solute i.e iron (II) acetate = 4.00 M And volume of solution taken = 100.0…

Q: . A chemistry student took 10.0 g of an unknown hydrate and heated it in order to drive off the…

A: Given: Mass of hydrated sample = 10 g Mass of anhydrous salt = 5.83 g

Q: How many grams of fluorine (F,) are required to produce 264.0 g of CoF,?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: How many moles of NH3 will be producex when 7 moles of N2 are consumed

A: The production of ammonia from nitrogen gas is done by Haber’s process. The chemical equation for…

Q: How many molecules of HCl could be produced if 6 moles of hydrogen gas were mixed with 4 moles of…

A: Hydrogen and chlorine gas react with each other to form hydrogen chloride gas. The equation for the…

Q: How many me of NH4+ would be needed to replace 30 g of calcium?

A: We have NH4+ cations and  Ca2+ cations.  The Molar mass of Ca = 40.078g/mol  The molar mass of NH4+…

Q: Consider the reaction of 30.0 mL of 0.244 M Bal, with 20.0 mL of 0.315 M Na3PO4. What quantity in…

A: 1 M BaI2 solution means 1 mole BaI2 is present in 1000 mL solution. Hence, 0.244 M BaI2 solution…

Q: According to the full balanced chemical equation from the previous problem, how many grams of Sodium…

A: Given: Moles of Barium phosphate = 0.476 mol Molar mass of Na2SO4 = 142.04 g/mol

Q: Choose the key item that must be determined experimentally in order to calculate the percent yield…

A: The percent yield is calculated using the following formula:

Q: e of the following does not represent 1.00 mol of the indicated substance?

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Q: In the conservation of the mass experiment we observed the conservation of masses by comparing the…

A: In the above question, the law of conservation of  mass stated  that the masses of a system should…

Q: (b) How many grams of AgCl can be produced from 107.0 g of AGNO,?

A: Given  Mass of AgNO3 = 107.0 g Molar mass of AgNO3 = 170 g/mol Moles of AgNO3 = mass of AgNO3Molar…

Q: you very mu

A: Given Data - 1] Propane (C3H8) =15.0 g 2] Oxygen (O2) =75.0 g

Q: Calculate the mass, in grams, of aluminum bromide t 0.154 M aquequs s our olution of the

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Q: If 550.0 mL of 3.25 M aluminum nitrate is added to excess of sodium sulfate, how many grams of…

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Q: low many moles of NaCl, if mixed with excess Pb2+ ions in solution, would be needed to form 32.6 g…

A: 2NaCl + Pb+2 ------> PbCl2 + 2Na+ mass of PbCl2 formed = 32.6 g

Q: in a combustion reaction 46g of ethonal reacts with 96g of oxygen

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Q: Calculate the weight of silver chloride that will be produced by precipitation of the chloride from…

A: Molar mass of KCl = 74.55 g/mol Molar mass of AgCl = 143.32 g/mol

Q: The elements lithium and oxygen react ex- plosively to from lithium oxide (Li2O). How much lithium…

A: The given data: The moles of Li = 4.61 mole To determine= The moles of Li2O produced.

Q: what mass of sodium hydroxide will completely neurtalize 1.75 mol of sulfuric acid?

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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".