4Cr(s)+3O2(g)→2Cr2O3(s) Given 16.0 gg of CrCr, how many grams of the product Cr2O3 could be produced? Express your answer with one decimal place and with appropriate units

Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

A: According to the question, The given reactions are as follows, N2g+3H2g → 2NH3g…

Q: Which of the following is a combustion reaction? O 2CO(g) + O2(g) → 2CO₂(g) O H₂CO3(aq) →→→ H₂O(l) +…

A: A combustion reaction is a reaction in which a substance reacts with oxygen gas to form carbon…

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

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Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: Given  Volume of Butane = 2 Liter  Volume of Oxygen =?

Q: Aqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous…

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Q: For the following reaction, 4.44 grams of oxygen gas are mixed with excess hydrochloric acid. The…

A: The balanced equation for the reaction is   4 HCl (aq) + O2 (g) ------> 2 H2O (l) + 2 Cl2 (g)…

Q: Calculate the theoretical yield of lead fro

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Q: grams

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Q: Given the balanced chemical reaction below for the combustion of butane (C4H10)   2 C4H10 (g) + 13…

A: The balanced chemical reaction for the combustion of butane (C4H10) is given by –  2 C4H10 (g) + 13…

Q: Vitamin C, ascorbic acid, is an essential nutrient that helps the immune system fight off diseases.…

A: Given,

Q: Solving for a gaseous reactant The great French chemist Antoine Lavoisier discovered the Law of…

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Q: Gypsum casou2Hq 3. Propane is used as a fuel, commonly in portable grills. If 15.0 grams of propane…

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Q: One of the steps in the commercial process for converting ammonia to nitric acid is the conversion…

A: The balanced reaction between ammonia and O2is as follows, The given grams of NO and H2O are…

Q: If a scientist weighs out 460.69 grams of ethanol, what is the mass of the carbon dioxide? Make sure…

A: The given problem is a simple example of mole concept where, for a given balanced equation we have…

Q: If 101.10 g of limestone decomposes by heat to give 85.10 g of solid calcium oxide and carbon…

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Q: Emissions from the burning of fossil fuels are often reported as gigatons ( Gt ) of carbon. In a…

A: Given that : Amount of carbon emitted by China = 2.9 Gt Amount of carbon emitted by United States =…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Hi, as you have posted 2 questions and have not mentioned which one you want us to solve for you.…

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(g) an engineer has to calculate the…

A: Given: The reaction is as follows: (NH4)2Cr2O7(s)→Cr2O3(s)+N2(g)+4H2O(g) The given mass of…

Q: A mixture of 24.95g ethene (C2H4) gas and 3.25 g of oxygen gas is ignited (assume temperature and…

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Q: Gaseous ethane (CH3 CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: Balance the chemical equation given below, and determine the number of grams of MgO needed to…

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Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Chlorophyll has the chemical formula C55H72MgN4O5 convert 1.3 kilograms of chlorophyll to molecules

A: We're given the mass of Chlorophyll and asked to calculate the molecules of Chlorophyll.  Mass of…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: Methanol (CH3OH) can be produced by the reaction of carbon monoxide (CO) with hydrogen (H2). The…

A: For the given reaction:Amount of CO(g) =23.685 gAmount of H2(g) = 3.095g

Q: A sample of 45.7 g of tetraphosphorous decoxide (PO10) reacts with 79.1 g of water to produce…

A: Consider the given balanced equation is as follows; Reaction:         P4O10      +       6 H2O…

Q: Consider the reaction: Fe(s)+Cl2(g)→FeCl3(s) How many moles of chlorine gas react with 0.300 molmol…

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Q: Write the balanced chemical reaction, including phase labels, for this reaction: "solid potassium…

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Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

A: The number of moles (nAl) in 33.0 g of aluminum is calculated using equation (1) where m and M is…

Q: How many grams of water would be formed from 96.0 g NH3 in a reaction represented by the balanced…

A: The reaction takes place in the stoichiometric ratio.

Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

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Q: If 9.3 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the volume in liters…

A: 1 mole of any substance contains Avagadro number of molecules, i.e. 6.022×1023 molecules 6.022×1023…

Q: Propane is a hydrocarbon that fuels everything from gas grills to home furnaces. Below is the…

A: The last question is answered below. No. of moles = 46.6 mol Molar mass of O2 = 32 g/mol To…

Q: Excess sodium bicarbonate (NaHCO3) is added to a 250. ml solution sulfuric acid (H2SO4). The sodium…

A: The balanced reaction taking place is given as, Given : Temperature = 29 oC Total pressure of gas…

Q: Balance the following chemical equation and determine the number of moles of Fe(s) produced when 1…

A: Given,  The chemical reaction:  Fe2O3(s) + C(s) -------> Fe(s) + CO2(g)

Q: Ethanol (C2H5OH) and oxygen gas (O2) react to form carbon dioxide (CO2) and water (H20): C2H5OH(1) +…

A: Given,  C2H5OH(l) + 3O2(g) -------> 2CO2(g) + 3H2O(g)