OR A2 B3 + 3 C2 D right arrow  A2 D3 + 3 C2 B The atomic weight of A is 25.0 g/mol The atomic weight of B is 50.0 g/mol The atomic weight of C is 30.0 g/mol The atomic weight of D is 15.0 g/mol Calculate the theoretical yield of A2D3 in grams produced from the reaction of 29.86 grams of A2B3 and 55.05 grams of C2D.

Q: Use the following theoretical equation A2B3 + 3 C2D --> A2D3 + 3 C2B Calculate the number of…

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Q: 7 NH; + 0, N, + H,O 8. FeS2 + O2 → Fe;O3 + SO2 9 C+ SO2 -→ CS, + CO

A: Since you have posted multiple subpart question, we will solve the first 3 for you. Kindly post the…

Q: Consider the following reaction: 4 FeS + 7 O2 →  2 Fe2O3 + 4 SO2 If 2.00 mol of FeS and 2.65 mol…

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Q: A Chemist needs 50 grams of GaCl3 he can use the following formula to produce it: 2Ga  +  6HCl  -->…

A: The balance chemical equation :  2Ga  + 6HCl   ----> 2GaCl3  + 3H2 Mass of GaCl3 = 50 grams. Mass…

Q: what mass of cerrusite PbCO3 (MM= 267.21g/mol) contains 110g of O

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Q: Consider the following hypothetical equation.  A2B3 +  3 C2D --> A2D3 + 3 C2B OR A2 B3 + 3 C2 D…

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Q: Caloulate the percent composition by mass of element X in X3PO4. The atomic mass of element X is…

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Q: Consider the following hypothetical equation.  2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D…

A: The given reaction is: 2AB3+3C2D→A2D3+6CB......(1) The molar mass of AB3 is 175.0 g/mol. The molar…

Q: 59. Determine the molecular weight of Ca(NO,)2

A: Solution- Formula =Ca(NO3)2. Molar mass Ca  =  40.00g/mol. Molar mass N  = 14.00g/mol. Molar mass O…

Q: You react K2SO4 and Ba(NO3)2. What is the full balanced chemical equation? Select one: a. K2SO4 (aq)…

A: The balanced chemical equation when K2SO4 reacts with Ba(NO3)2 is- K2SO4 (aq)      +    Ba(NO3)2…

Q: * Question Completion Status: Barium oxide was synthesized form the reaction of barium and oxygen in…

A: Barium reacts with oxygen to form barium oxide. The equation for the balanced chemical reaction is…

Q: Calculate the molar mass of a transition metal oxalate with the formula XC204.2 H2O. The molar mass…

A: Given, Formula : XC2O4.2H2O  Molar mass of X = 58.71 g/mol Molar mass of C = 12.01 g/mol Molar mass…

Q: Given 7.26 grams of C2H4 and an excess of H2 how much mass of the product C2H6 is formed in the…

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Q: (Mg-24.31g/mol; O=16.00g/mol) The equation for the reaction of Mg and O₂ is Mg(s) + O2(g) → MgO(s).…

A: Mass of magnesium required can be calculated from the mass of MgO need to be prepared.

Q: Consider the following hypothetical equation.  A2B3 +  3 C2D --> A2D3 + 3 C2B OR A2 B3 + 3 C2 D…

A: We have to find the theoretical yield

Q: Calculate the theoretical yield of A2D3 produced

A: number of moles = Mass/molar mass  Mass = moles × molar mass  Molar mass can be calculated by adding…

Q: Consider the following reaction of K2S2O3 for neutralizing chlorine in industrial bleaching. K2S2O3…

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Q: Calculate the number of mol of tungsten represented by 1.12 x 1024 atoms of tungsten. Enter your…

A: • We need to calculate the number of moles of tungsten

Q: Use the following theoretical equation AB2 + 2 C --> 2 CB +  A (OR A B2 + 2 C right arrow 2 C B +…

A: In this question, we want to calculate the number of molecules of CB.  How to Calculate, you can see…

Q: Balance the following equations: a)Ca(OH)2 + HCl → CaCl2 + H2O b) Al + O2 → Al2O3 c) CH3CH3+ O2 →…

A: Balance the chemical equation

Q: 3 A + 2 B --> A2B3 OR 3 A + 2 B right arrow A2B3 The atomic weight of A is 25.0 g/mol The atomic…

A: First we have to find out the limiting reagent. The limiting reagent is the reactant that gets…

Q: Calculate the empirical formula of each substance from their spectrograms . 1) Co = 0.672g As =…

A: The emperical formula can be calculated by finding the number of moles.

Q: 72.691g        84.321g FeSO4   +   Potassium phosphate  à  Iron (II) phosphate  +  K2SO4…

A: The overall balanced reaction is :  3FeSO4 + 2K3PO4 = Fe3(PO4)2 + 3K2SO4  Formula weight of Fe, S,…

Q: Consider the following hypothetical equation.  2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D…

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Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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Q: 8. Combustion analysis of a 13.42 g sample of equilin produces 39.61 g CO₂ and 9.01 g H₂ The molar…

A: Given: The mass of CO2 produced by the combustion of 13.42 g sample of equilin = 39.61 g The mass of…

Q: 7.00 g of a certain Compound X, known to be made of carbon and hydrogen, and to have a molecular…

A: Given : Compound is made up of carbon and hydrogen only. Mass of carbon dioxide i.e CO2 produced =…

Q: oxygen atoms

A:

Q: When 79.6 g of Fe2O3 (159.7 g/mol) forms from the reaction of Fe with excess oxygen gas, how many…

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Q: A 5.31 g sample of compound that contains only hydrogen and sulfur was combusted, and yielded 10.0 g…

A: Moles of hydrogen and sulfur from 10.0g of SO2 and 2.81g of H2O can be calculated as

Q: What is the amount, in moles, of each of the following substances?

A: Moles of the substance can be calculated by using the formula given below as; Moles = Given…

Q: 3 g of a hydrated metal chromate is heated only 1.479 g of anhydrous metal chromate remains.  What…

A: Some salts are found in their hydrated form. In hydrated form, water is coordinated with the salts.…

Q: What is the molar mass of Copper (1I) Nitrate, Cu(NO3)2? O 93.56 g/mol O 172.56 g/mol O 125.56 g/mol…

A: The question is about to find the Molar Mass of Copper (II) Nitrate -

Q: copper chloride  6A +B2 = 2A3B determine the mass in grams of A3B produced from 6.229 g A. atomic…

A: Given:Mass of A = 6.229 g                     (4 significant figures) Find: Mass of A3B Steps to…

Q: Consider the following hypothetical equation.  A2B3 +  3 C2D --> A2D3 + 3 C2B OR A2 B3 + 3 C2 D…

A:

Q: %

A: Number of C = ( %of carbon • molar mass ) / (100 • molar atomic mass of C ) Number of C = ( 79.85 •…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

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Q: Consider the following hypothetical equation.  A2B3 +  3 C2D --> A2D3 + 3 C2B OR A2 B3 + 3 C2 D…

A:

Q: Consider the following hypothetical equation.  A2B3 +  3 C2D --> A2D3 + 3 C2B OR A2 B3 + 3 C2 D…

A:

Q: 2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D right arrow  A2 D3 + 6 C B The atomic weight of…

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Q: Which of the following is a balanced chemical equation: A 3Cu + 8HNO3 -> 2Cu(NO3)2+2NO+4H2O В…

A: The reactions given are,

Q: Which of the following is a balanced chemical equation:   P4H10 + 5H2O -> 4H3PO4…

A: The reactions given are, P4H10 + 5H2O → 4H3PO4 Be2C+4H2O → Be(OH)2+CH4…

Q: How many moles are present in a (3.3x10^0) mg sample of calcium?

A:

Q: and

A: According to the chemical reaction equation,  7mol of O2 = 4 mol of FeS 1mol of O2 = 4 / 7 mol =…

Q: Consider the following hypothetical equation.  2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D…

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Q: How many grams of hydrogen is produced from 194 g chromium? 2Cr + 2H3PO4 ⟶ 3H2 + 2CrPO4 77.4 g…

A: The balanced reaction taking place is given as, => 2 Cr + 2 H3PO4 ⟶ 3 H2 + 2 CrPO4  Given : Mass…

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.