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: O CHEMICAL REACTIONS Using a chemical equation to find moles of product from moles. Ammonium…

A: Reaction of phosphoric acid with Ammonia  H3PO4(aq) + 3NH3(l) .....> (NH4)3PO4(aq)  Moles of…

Q: When phosphoric acid is neutralized with sodium hydroxide, it yields sodium phosphate and water.…

A: Consider the given reaction is as follows; Moles of phosphoric acid = 3.18 mol       Mass of water…

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

A:

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: How many moles of propylene (C3H) are in 25.0 of the substance? g

A: Moles = mass/molar mass

Q: Part 1: Molar Mass. Find the molar mass for the substances using the average atomic mass from the…

A: Note: Since you have posted a question with multiple independent subparts, we will solve first part…

Q: S + 6 HNO3 --> H₂SO4 + 6 NO2 + 2H₂O In the above equation how many grams of water can be made when 9…

A: To determine the amount of water produced in the reaction, we need to find the number of moles of…

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

A:

Q: Calculate how many moles of CaCl2•2H2O are present in 1.50 g of CaCl2•2H2O and then calculate how…

A: Initial mass of calcium chloride di-hydrate = 1.50 g Molar mass of calcium chloride di-hydrate =…

Q: determine its empirical formula.

A:

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: The amino acid arginine has an approximate molar mass of 174 g/mole. If the percent composition is…

A:

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

A:

Q: Revie Constam Part A The Haber-Bosch process is a very important industrial process. In the…

A:

Q: Convert 7.61 mol NaCl to moles of CaCl2, using the equation given below.  Round to the nearest 0.01,…

A:

Q: grams of H2

A:

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

A:

Q: Given the unbalanced chemical equation, CH3OH(1) + O2(g) → CO2(g) + H2O(g), what is the mole ratio…

A: GIVEN Unbalanced reaction: CH3OH (l) + O2 (g) ------> CO2 (g) + H2O (g) Since there are 4 H atom…

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: How many moles of MnO3 are produced when 4.30 kg of oxygen gas completely reacts according to the…

A: The moles of the product formed from a specified amount of reactant can be obtained by looking at…

Q: According to the following reaction: Fe203 (s) + 2AI (s) → Al203 (s) + 2Fe (s) What would you…

A:

Q: In a combustion analysis experiment, an unknown hydrocarbon produced 16.72418 g of carbon dioxide…

A: Given data : Mass of carbon dioxide produced = 16.72418 g Molar mass of carbon dioxide is 44.01…

Q: Molar mass==Mass of 1 mol of substanceMass of 6.022×1023 particles of substanceMolar mass=Mass of 1…

A:

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

A:

Q: How many moles of CO2 are in 2.33grams of CO2? Please express your answer in decimal form

A: Given, mass of CO2 = 2.33 g

Q: this

A: We will use stoichiometry of the reaction. For getting limiting reagent we have to divide by…

Q: In a universe far, far away, there exists an alien world where they have a different periodic table,…

A: 1 mole = 6.022×1023  Atomic mass :- Mass of one mole of atoms of an element is called atomic mass.…

Q: Using the equation below, convert 17.92 grams of O2 to moles of KCl.  Please round your answer to…

A: To use the given equation to convert grams of O2 to moles of KCl, we need to first calculate the…

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: Consider the following unbalanced chemical equation: H2      +       O2    à       H2O Determine how…

A:

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

A:

Q: The molar heat capacity of the substance

A:

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel…

A: In balanced chemical equation number of atoms of each elements are equal on both reactant and…

Q: Step 1a: When percentages are given, assume that the total mass is 100 grams to determine the mass…

A: Given : % N in sample of unknown compound = 66.6%   To find : Moles of N in sample of unknown…

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: Florasulam is an herbicide with the chemical formula C12H8F3N5O3S. Answer the questions below…

A:

Q: how many grams are in 0.658 mol of calcium phosphate [Ca3(PO4)2].

A: Molar mass is the mass of 1 mole of a substance.

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: ven the following equation: 2 N2(g) + 3 H2(g)→2 NH3(g) How manygrams of H2are required if 33grams…

A: Nitrogen and hydrogen react with each other to form ammonia as follows:  N2(g) + 3 H2(g)→2 NH3(g)…

Q: 3 Cu + 8HNO3 -->3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation how many moles of water can be made…

A:

Q: Convert 2.59 mol NaCl to moles of CaCl2, using the equation given below. Round to the nearest 0.01,…

A: Balanced chemical equation is a chemical equation which all the atoms of the elements involved in…

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: For each of the following reactions, give the balanced equation for the reaction and state the…

A: Given that a question of chemical reactions.  These reaction a balance of a how many moles 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".