Oxygen can be produced by the decomposition of mercury(II) oxide, through the following balance equation: 2HgO(s)  →              2Hg(l)    + O2(g) How many grams of O2 will be produced by the reaction of 24.2 g of HgO

Q: mixture of O2 (g) and H2 (g) explosively react to form steam H2O (g) in the presence of an electric…

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Q: Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline.…

A: The given combustion reaction is for  octane  2C8H18+25O2→16CO2+18CO2 According the reaction  2…

Q: How many grams of oxygen gas are produced when 2.43 × 10⁻⁴ g of KClO₃ are completely reacted…

A: The given reaction is: 2KClO3(s)→2KCl(s)+3O2(g) Calculation of no. of mol of KClO3: n=given…

Q: Determine the theoretical yield of P2O5, when 3.07 g of P reacts with 6.09 g of oxygen in the…

A: As we know that , According to avogadro's law, "1 mole of every substance occupies 22.4 L at STP and…

Q: write a balanced equation for the following reaction  combustion of propane in excess ocygen  what…

A: The combustion in the presence of oxygen gas will give carbon dioxide and water as the products. The…

Q: Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH₂(s) +…

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Q: For the chemical equation given below (not balanced), the percent yield of the reaction is 65.0%.…

A: The reaction given is :  MgO(s) +  Fe(s)  →    Fe2O3(s) +   Mg(s)  3MgO(s) +  2Fe(s)  →    Fe2O3(s)…

Q: A reaction mixture of 18.215 g Na2CO3 and 10.938 g HCl react according to the following balanced…

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Q: Sodium metal reacts with water in the following single-displacement reaction: 2Na(s) + 2H2O(l) →…

A: Here we have to determine the limiting reactant and mass of H2 gas produced when 2.0 g of Na is…

Q: How many moles of HNO₃ will be produced from the reaction of 60.5 g of NO₂ with excess water in the…

A: Calculate the number of moles of HNO3 produced when 60.5 g of NO₂ reacts with excess according to…

Q: Consider the following balanced reaction: 2C4H10 + 1302 → 8CO2 + 10H20 If 0.237 mol C4H10 and 1.65…

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Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: How many moles of Fe2O3 will be produced from the complete reaction of 1.04 moles of O2 as described…

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Q: What is the mass in grams of NO that will be produced from 10.7 g of NO₂

A: Given :- 3 NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g)                Mass of NO2 = 10.7 g  To calculate :-…

Q: Balance the following reaction: C3H8O2 CO2 + H2O When this reaction is balanced, the number of O2…

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Q: Magnesium burns in air with dazzling brilliance to produce magnesium oxide.  Please write down this…

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Q: How many moles of HNO₃ will be produced from the reaction of 61.5 g of NO₂ with excess water in the…

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Q: When 21.0 g of calcium metal is reacted with water, 21.00 g of calcium hydroxide is produced. Using…

A: The objective of this question is to calculate the percent yield of the reaction of calcium with…

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

A: a)     Reactant which have most initial moles = H2

Q: Determine the limiting reactant in this reaction. Calculate the amount in grams of CO2 from the…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: A sample of 8.61 g8.61 g of liquid 1‑propanol, C3H8O,C3⁢H8O, is combusted with 64.6 g64.6 g of…

A: It's a multiple part question.   Given information, Mass of 1-propanol = 8.61 g Mass of oxygen gas =…

Q: The reaction between gaseous ammonia and oxygen takes place via the following balanced equation: 4…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: What is the mass in grams of NO that will be produced from 15.7 g of NO₂ reacted with excess water…

A: To solve this problem we will use the Stoichiometry of given Balanced chemical equation  .

Q: The balanced chemical equation for the reaction between hydrochloric acid and oxygen is: 4 HCI (aq)…

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Q: What is the mass in grams of NO that will be produced from 10.1 g of NO₂ reacted with excess water…

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Q: For the chemical reaction 2NaOH+H2SO4⟶Na2SO4+2H2O, how many moles of sodium sulfate will be produced…

A: 1- First calculate the moles of NaOH :  moles of NaOH = ( mass / molar mass of NaOH)  moles of NaOH…

Q: Consider the following reaction: C3H8 + O2 → H2O + CO2. (a) Balance the reaction. (b) If you start…

A: We have a unbalanced equation , we have to balance it, Then we are having 100 g of each reactant ,we…

Q: if 5.7kg of CO2 are produced during a combustion reaction, how many molecules of Co2 would be…

A: Given data is  Mass of CO2 produced during combustion reaction= 5.7 kg

Q: Consider the following balanced equation: 2 ZnS(s) + 3 O2(g) → 2 ZnO(s) + 2 SO2(g) Determine the…

A: We will first require to determine the limiting reagent. The reagent which is present in limited…

Q: The  theoretical yield of reactions Consider the reaction 1CO(g) + O2 (g) --> 2CO2(g) if 9.420 g…

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Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

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Q: How many moles of HNO₃ will be produced from the reaction of 17.5 g of NO₂ with excess water in the…

A: Given balanced chemical equation ; 3NO2(g) + H2O(l) -----------> 2HNO3(g) + NO(g) From the above…

Q: How many grams of aluminum sulfide are formed if 22.00g of aluminum reacts with sulfur in a…

A: Mass of Al = 22 g Mass of Al2S3 = ?

Q: How many moles of HNO₃ will be produced from the reaction of 12.5 g of NO₂ with excess water in the…

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Q: magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g of…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: The coefficients in a balanced chemical equation provide the mole-to- mole stoichiometry among the…

A: Combustion reaction is the reaction in which substance reacts with oxygen gas to give carbon dioxide…

Q: What mass of H₂O can be produced when 48.5 g of methanol, CH₃OH, is burned in excess oxygen,…

A: Mass of methanol = 48.5 g Mass of H2O formed = ? Oxygen is in excess

Q: Consider the haber-bosch process for the synthesis of ammonia from its elements. Calculate the…

A: Molar mass of H2 =(2×1) g/mol                                  =2g/molMolar mass of…

Q: A sample of 49.0 g of tetraphosphorous decoxide (P,O10) reacts with 49.0 g of water to produce…

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Q: Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When…

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Q: What is the mass in grams of NO that will be produced from 37.9 g of NO2 reacted with excess water…

A: The nitric acid (having the formula HNO3) is generally made by the reaction of nitrogen dioxide…

Q: Calculate the number of grams of Al203 that could be produced if 5.5 g of aluminum and 5.5 g of…

A: Given :- amount of Al = 5.5 g                Amount of O2 = 5.5 g  To be calculated :- number of…

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".