According to the balanced chemical question below, how many grams of Li 3N can be formed from 0.76 moles of Li? Assume an excess of nitrogen gas. The molar mass of lithium nitride (Li 3N) is 34.83 g/mol. 6 Li (s) + N 2 (g) ? 2Li

Q: According to the balanced chemical question below, how many grams of Be 3N 2 can be formed from 5.91…

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Q: 1- An unknown compound has the following chemical formula: P2Ox where x stands for a whole number.…

A: Chemical formulae provide a means of describing any chemical material that uses the symbol of the…

Q: How many moles of H20 can be formed from 1.71 x 1023 atoms of NH3 from the following equation? 4…

A: 5) Given that: Atoms of NH3 = 1.71×1023 atoms Moles of H2O formed = ?

Q: 2. Acetylene (C2H2) is used in welding in areas hard to reach with electricity. It burns with oxygen…

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Q: According to the balanced chemical question below, how many grams of Ca 3N 2 can be formed from 5.41…

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Q: 3: What is the simplest coefficient in front of NO when the equation below is balanced? NH3 + O2…

A: 3) given, NH3 + O2 → NO + H2O Simplest coefficient in front of NO when the equation is balanced = ?…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.695 moles…

A: 1 mole = 6.022×1023 [ Avocado's number ]  The mass of one mole of molecules of a substance is called…

Q: What is the theoretical mass of xenon tetrafluoride that should form when 120. g of xenon is reacted…

A: The given reaction is: Xe(g) + 2 F2(g) → XeF4(s) The given mass of Xe = 120.0 g The given mass of F2…

Q: For the chemical reaction   CaI2+2AgNO3⟶2AgI+Ca(NO3)2CaI2+2AgNO3⟶2AgI+Ca(NO3)2   what mass of…

A: Molar mass of AgI = 234.77 g/mol CaI2 + 2AgNO3 ⟶ 2AgI + Ca(NO3)2 According to the equation, For…

Q: NA+Cl2->NaCl is the balanced reaction for the formation of table salt. Given 20 grams of Na and 10…

A: Data given  Weight of Na = 20 g Weight of Cl2 = 10 g Data required Molecular weight of Na = 23 g…

Q: How many grams of O2 will be consumed during the formation of 11.31 grams of Fe2O3? Report your…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Since you have posted question with multiple subparts as per guidelines we can answer three . If you…

Q: Methane gas, CH4, reacts with oxygen according to the following balanced chemical reaction: CH4 +…

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Q: Sodium chloride, NaCl, forms by the following reaction between sodium and   a. How many moles of…

A: Given data:  mol of Cl2 = 3.4 Molar mass of NaCl = 58.44 g/mol

Q: Fermentation is the chemical process of making wine by converting glucose (C6H1206) into ethanol…

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Q: 3.5.2 What are the empirical and molecular formulas of a hydrocarbon if combustion of 2.10 g of the…

A: Empirical formula represents the smallest whole number ratio of the atoms in a molecule.

Q: Some rocket engines use a mixture of hydrazine, N2H4, and hydrogen peroxide H2O2, as the propellant.…

A: The stoichiometric coefficients tell about the the ratio of reactivity of reactants and formation of…

Q: The reaction between solid whit phosphorus and oxygen produces solid tetraphosphorusdecoxide…

A: Given data, Mass of P4 = 25.0g Mass of O2 = 50.0g Moles of a substance is defined as the ratio of…

Q: Sodium azide, NaN3, is the primary gas-forming compound present in many car airbag systems. It is…

A: Determine number of moles of each reactant: From the balanced equation, it is clear that 1 mol N2O…

Q: The reaction of aluminum with oxygen to produce a protective coating for the metal's surface is…

A: Two questions based on yield of metal oxide formation, which is to be accomplished.

Q: 3 Mesitylene, a hydrocarbon found in crude oil, has an empirical formula of C3H4 and an…

A: Given: Molecular formula = (C3H4)n  And molar mass of the compound = 120.1938 g/mol.

Q: When the equation ___ Ca(OH)2 + ___ H3PO4 → ___ Ca3(PO4)2 + ___ H2O is properly balanced, what is…

A: An equation is balanced when the same number of each element is represented on the reactant and…

Q: Nitrogen dioxide reacts with itself under extreme temperatures and pressures, forming dinitrogen…

A: Explained as follows

Q: 1 - Given the balanced equation:  2NO2→N2O4   What mass, in grams, of N2O4 is produced when 10…

A: Number of moles = mass/ molar mass

Q: Consider a sample containing 0.750 mol0.750 mol of a substance. How many atoms are in the sample if…

A: The number 6.022 × 1023 indicates the number of atoms or molecules in a mole of any substance is…

Q: How many moles of H20 can be formed from 6.62 x 10 atoms of NH3 from the following equation? 4 NH,…

A: One mole of any chemical substance contains Avogadro’s number or Avogadro’s constant of atoms in it.…

Q: how many grams of Ba 3N 2 can be formed

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Q: How many moles of H2O can be formed from 3.02 x 1023 molecules of NH3 from the following equation? 4…

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Q: How many moles of H20 can be formed from 3.33 x 1023 atoms of NH3 from the following equation? 4…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Consider the following balanced chemical reaction: 2C3H6O + 9O2 → 6CO2 + 8H2O If 89.0 grams of…

A: To find mass of water.

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

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Q: In the reaction given below, if 12  moles of aluminum oxide are consumed, how many moles of oxygen…

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Q: The earth's ozone layer is under attack in part by chlorine released when UV radiation breaks apart…

A: The percentage weight of chlorine in CFC-11 is calculated as

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

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Q: For the chemical reaction   CaI2+2AgNO3⟶2AgI+Ca(NO3)2 what mass of silver iodide is produced from…

A: Given:3.77 mol of calcium iodideThe chemical reaction involved:…

Q: According to the balanced chemical question below, how many grams of Li 3N can be formed from 3.39…

A: Reaction involved:  6 Li(s) + N2(g) ------> 2 Li3N(s)  We are assuming that Nitrogen is present…

Q: Consider the following balanced chemical equation.  What is the maximum mass (in grams) of water…

A: Given 20.0 grams of ethanol and 17.0 grams of oxygen

Q: According to the balanced chemical question below, how many grams of K 3N can be formed from 0.61…

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Q: For the chemical reaction   CaI2+2AgNO3⟶2AgI+Ca(NO3)2CaI2+2AgNO3⟶2AgI+Ca(NO3)2   what mass of silver…

A: According to the given reaction, one mole of calcium iodide produces two moles of silver iodide. The…

Q: Carborundum is silicon carbide, SiC.  It is prepared by the reaction of pure sand, SiO2 with carbon…

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Q: Consider the following balanced chemical equation: P,O10 + 6 H20 4 H3PO4 If 22.0 g of P4010 is…

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Q: According to the balanced chemical question below, how many grams of Ca 3N 2 can be formed from 8.54…

A: The number of moles is the ratio of the given mass of a substance to the molar mass of that…

Q: How many moles of H,O can be formed from 6.62 x 10 atoms of NH, from the following equation? 4 NH,…

A: No. of molecules in 1 mol of NH3 = 6.022×1023 molecules No. of atoms in 1 mol of NH3 = 4×6.022×1023…

Q: Starting with the following equation, MgCl₂(aq) + Na₃PO₄(aq) → Mg₃(PO₄)₂(s) + NaCl(aq) calculate the…

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Q: For the chemical reaction, Zn  +  2 HCl  à  ZnCl2  +  H2, how many grams of ZnCl2 are produced if…

A: Given chemical reaction is,  Zn + 2HCl →ZnCl2 + H2  Given number of moles of HCl = 3.63 mol

Q: Using the following balanced equation 2BCl3+3H2=2B+6Cl what percentage yield of HCl in an experiment…

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Q: The number of moles of H in three moles of copper(II) sulfate pentahydrate, CuSO45H2O, is a.  2   b.…

A: The given compound is copper(II) sulfate pentahydrate,

Q: 1. Phosphine, PH3, a reactive and poisonous compound, reacts with oxygen as follows: 4PH3(g) +…

A: The given chemical reaction is: 4PH3 (g) + 8O2 (g) → P4O10 (s) + 6H2O (g) According to the given…

Q: how many grams of Ca 3N 2 can be formed

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Q: Which of the following is equal to 1 mole of Ca atoms? * 6.022 x 10^22 molecules of Ca 6.022 x 10^23…

A: 1 mole of Ca atom is given  we have to convert it into atom because it’s not a molecule.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.