Consider the following balanced equation. 2H2 + O2 --> 2H2O Which one of the following statements is false? One molecule of O2 will react with 2 molecules of H2 One more of O2 will react with 2 moles of H2 The complete reaction of 32 grams of O2 will produce 2 moles of water The complete reaction of 2 grams of H2 will produce 36 grams of water The amount of reactions that consumes 32 grams O2 produces 36 grams of water

Q: Initial state before reaction of CH4 and CL2 is shown in the figure based on the balanced equation…

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Q: a) Balance the equation b) __?__ mol HgO produced (this is the theoretical yield of mol HgO) c)…

A: Before doing the problem at first  we should balance the chemical reaction  2HgO(s) = 2Hg (l) +O2…

Q: Carbon monoxide reacts with hydrogen gas to from methanol (CH3OH). If 10.0 g of carbon monoxide and…

A: Given -> Weight of CO = 10.0 gm  Weight of H2 = 10.0 gm

Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: The given balanced chemical reaction is,              2NO + Br2 ---> 2 NOBr Given, mass of NO…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We have to predict the most moles species , least moles species as well as limiting reactant.

Q: Given the balanced equation below, choose the description below that most accurately describes the…

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Q: Given the following reaction: CH4 + 202 → CO2 + 2 H2O How many moles of CO2 will be produced from…

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

Q: Which of the following is a balanced equation for the combustion of ethanol (CH3CH₂OH)?

A: we have to find the balance equation for combustion of ethanol.

Q: 96 %24 %# 0 Enter your answer in the provided box. Use the balanced equation to answer the question.…

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Q: Consider the following reaction: 24+B-3C+D 3.0 mol A and 2.0 mol B react. What is the limiting…

A: The limiting reagent for a reaction is the reagent that is totally consumed in it. The limiting…

Q: A sealed container has 4 moles of iron and 4 moles of oxygen inside. which statements are true ?

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Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO₂2 Approximately how many…

A: Given reaction, C + O2 → CO2

Q: Balance the following equation: H2 + 02--> H20 Part B If 84 moles of H2 are mixed with 12 moles of…

A: Limiting reactant: Limiting reactant in a chemical reaction is the reactant that is completely…

Q: Consider the following reaction between calcium oxide and carbon dioxide: CaO (s) + CO2 (g)…

A: The objective of this question is to determine the theoretical yield of the reaction between calcium…

Q: Identify the reactants and products in a chemical equation, and complete the tables to indicate how…

A: In a chemical equation, reactants are on the left side of the arrow and products are on the right…

Q: Consider the balanced chemical equation below for the following question. How many grams of CO2 form…

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Q: Consider the following unbalanced chemical equation: C+ O2 -> CO2. Given 2 moles of carbon, how…

A: The reaction is written below. C + O2 → CO2 According to the reaction, 1 mole of C requires 1 mole…

Q: In a certain chemical reaction Compound A combines with Compound B to produce Compound C (and no…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: According to the balanced equation below, when 4 grams of butane (C,H10) undergo combustion, how…

A: By applying mole-mole and mole-mass analysis on given balanced reaction the mass of CO2 can be…

Q: How many grams of C will be consumed when 5.00 grams of Na,s react according to the balanced…

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Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

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Q: Assume the following hypothetical reaction takes place: 2 A + 7 B --> 4 C + 3 D the reaction of…

A: The given reaction is a s follows:-  2A + 7B → 4C + 3D 0.0251 mol of A was reacted. 0.0349 mol of C…

Q: In the reaction A+B--> C, the following information applies. At the beginning of the reaction there…

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Q: Given 15.0g HgO and the following unbalanced equation, complete a-f. ___HgO (s) → ___Hg (l) + ___O2…

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Q: Consider the following reaction: CO + 2 H2→CH3OH( How many moles of H2are needed to react 0.096…

A: From the given balanced reaction we can say that  1) moles of H2 needed = moles of CO reacting X 2…

Q: 32. For the equation given: 2C₂H4 + 60₂ 4H₂O If 14.0 grams of C₂H4 is reacted and the actual yield…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: For the following unbalanced equation, how many moles of Cl2(g) would be required to completely…

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Q: Consider the following unbalanced chemical equation: C+ O2 -> CO2. Given 2 moles of carbon, how many…

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Q: In the reaction of 28 g NO2and 18 g H20 by the chemical equation: NO2 (g) + H2O (1)→HNO; (1) +NO (g)…

A: a) A balance chemical equation for this reaction is given as follow                     3NO2  (g) +…

Q: The balanced equation for the combustion of butane is: 2C4H10+1302 8CO₂ +10H₂0 di See Periodic Table…

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Q: C8H16 +12 028 CO₂ +8H₂O Based on the following reaction, if 45.8 moles of CO₂ is needed as a…

A: Mole of CO2 = 45.8 molesChemical reaction:C8H16 + 12 O2  --->  8CO2  + 8H2OWe need to calculate…

Q: 2H + O2e → 2H;O@ For the combination reaction above between oxygen gas and hydrogen gas to produce…

A: 1mole oxygen required to form 2 mole of water

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".