2 NH3   +  3 CuO   -->  3 Cu   +   N2   +   3 H2O In the above equation how many moles of  N2 can be made when 152.6 grams of CuO are consumed? Round your answer to the nearest tenth. If you answer is a whole number like 4, report the answer as 4.0 Use the following molar masses. If you do not use these masses, the computer will mark your answer incorrect.: Element Molar Mass Hydrogen 1 Nitrogen 14 Copper 63.5 Oxygen 16

Q: (1molNO22molNO3)/(1molNO22molNO3)   e. (2molNO22.57molNO3)/(2molNO22.57molNO3)   f.…

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Q: When the reaction is complete, how many molecules of NH, are produced? What is the limiting…

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Q: Mn (s) + 2 CuCl (aq) --> 2 Cu (s) + MNCI2 How many grams of Cu will be produced by 4.4 moles of Mn?…

A: Given reaction,        Mn(s) + 2 CuCl(aq)  →  2 Cu(s) + MnCl24.4 moles of Mn

Q: If a student burns 0.78 grams of methane (CH4) according to the equation below, what mass of carbon…

A: Given: Mass of methane = 0.78 g Standard data: The molar mass of methane = 16.04 g/mol The molar…

Q: For the molecular compound bon dioxide, what would you ultiply "molecules of CO," by to get the…

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Q: Iron reacts with antimony sulfide to produce antimony and iron(II) sulfide by the reaction shown…

A: Given reaction ; Sb2S3 (s)  + 3Fe(s)  ---->  2Sb(s)   + 3FeS(s)  amount of solid antimony…

Q: how many grams are in 5.32x10^22 molecules of CO2 -I'm not sure what to do i was wondering if you…

A: The species mass may be examined by the mathematical product of the species moles and its molar…

Q: How many moles of oxygen are produced when 30.0 moles of glucose, mol C6H1206, are formed? What unit…

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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: If a student burns 0.65 grams of methane (CH4) according to the equation below, what mass of carbon…

A: When a fuel such as methane burns in air to form carbon dioxide, water vapour and give heat energy,…

Q: Mn (s) + 2 CUCI (aq) --> 2 Cu (s) + MnCl2 How many grams of Cu will be produced by 2.9 moles of Mn?…

A: In the question, the given reaction is: Mn (s) + 2 CuCl (aq) --> 2 Cu (s) + MnCl2. The Cu…

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

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Q: Consider the reaction: C4H10(g)+O2(g)→CO2(g)+H2O(g)C4H10(g)+O2(g)→CO2(g)+H2O(g). Part A: How many…

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Q: A 4.92 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

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Q: With the aid of the following balanced equation and molar masses (MM), determine the answer for the…

A: Given - Molar mass of C6H10= 82.2 g/mol Molar mass of O2= 32 g/mol Molar mass of CO2= 44g/mol Molar…

Q: The following equation is not balanced: CaSO4+AlCl3→CaCl2+Al2(SO4) Notice that "SO4" appears in…

A: A balanced equation is one where the number of atoms of each element on either side are same If the…

Q: The synthesis of maleic (C₂H₂O3) can be accom benzene (CH) and ox following chemical reac 2 C6H(1) +…

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Q: In the reaction 2CO(g) + O2(g) → 2CO2(g), what is the ratio of moles of oxygen used to moles of CO2…

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Q: You are given the unbalanced chemical equation: C4H8+ O₂ CO₂ + H₂O. If 0.503 moles of C4H8 are…

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Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: What would you multiply "grams of zinc " by to get the units "moles of zinc "? 65.4 grams Zn grams…

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Q: Use the data below to determine the Molarity of KMnO, to THREE decimal places. (MM sodium…

A: Mass of sodium oxalate = 0.095 gMolar mass of sodium oxalate = 134 g/molInitial burette reading =…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

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Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

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Q: How many grams of H2O are formed from the complete reaction of 32 g of O2 according to this…

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: Sodium reacts with water to produce sodium hydroxide and hydrogen gas in the reaction shown below.…

A: Consider the given reaction of sodium with water to give sodium hydroxide and hydrogen gas is as…

Q: Based on their molecular masses, list the molar mass of each substance: Fe,0, CO Fe co,

A: In this question, the molar mass of the given compounds have to be determined: The molar mass of a…

Q: If a student burns 0.42 grams of methane (CH4) according to the equation below, what mass of carbon…

A: Iron reacts with chlorine to form iron(III) chloride. The equation for the balanced chemical…

Q: 2 NH3 + 3 CuO g 3 Cu + N₂ + 3 H₂O In the above equation how many grams of N₂ can be made when 150…

A: The given balanced chemical equation is: 2NH3 + 3CuO → 3Cu + N2 + 3H2O The required mole ratio is: 1…

Q: If a student burns 0.30 grams of methane (CH4) according to the equation below, what mass of carbon…

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Q: Which of the following is true about finding the molar mass of potassium sulfate, K₂SO4? A. The…

A: The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of…

Q: 2 NH3 + 3 CuO → 3 Cu + N₂ + 3 H₂O In the above equation, how many grams of N₂ can be made when 6.1…

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Q: How many grams of H₂O are formed when 89.6 g of Si₂H6 reacts with excess O2 in the following…

A: O2 present in excess while Si2H6 is limiting reagents.

Q: Mass of  reactant A  Mass of  reactant B  Mass of  pure product   Mass of  excess reactants…

A: From the first trial ., 4.1796 gram mass of reactant A react with 1.0296 gram mass of reactant B to…

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

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Q: Consider the following chemical reaction HCl (aq)  + HgNO3 (aq) à Hg2Cl2 (s) + HNO3 (aq) If 20.0…

A: Given: Mass of HCl=20.0 g Mass of HgNO3=30.0 g Percentage yield=78.4% To find: Reagent in excess…

Q: Fe2O3(s)  +  2 Al(s) ------>  Al2O3(s)   +   2 Fe(l) 159.70           26.98                101.96…

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Q: Consider the following unbalanced equation. Au3+ (aq) + Mg(s) – Au(s) + Mg²+ (aq) If 2.0 mol of Au…

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Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

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Q: Very large numbers should be entered in exponential notation. Any numbers obtained from the periodic…

A: Given , radium permanganate strontium chromate cadmium sulfate aluminum phosphide   magnesium…

Q: A 4.86 g quantity of solid rubidiumnetal is combined with 3.44g of magnesium chloride crystals…

A: The data given to you is - Mass of MgCl2 = 3.44 g Mass of Rb = 4.86 g

Q: If a student burns 0.75 grams of methane (CH4) according to the equation below, what mass of carbon…

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Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Here formula of acetic acid is given. And given moles of oxygen in the sample is 0.015 moles We have…

Q: A 4.91 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

A: Given :- mass of Rb = 4.91 g  mass of MgCl2 = 3.44 g  To be calculated :- mass of Mg (in g) Number…

Q: How many moles of calcium hydroxide are needed to generate 7.68 moles of water, according to the…

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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".