moles of D

Q: When butanol (C,H,OH) is burned in oxygen, CO2 and H20 are the products. What is the coefficient in…

A: Butanol ( C4H9OH )burns in presence of oxygen (O2) to give carbon dioxide (CO2) and water (H2O). In…

Q: View Policies Current Attempt in Progress If 0.0916 g P406 is mixed with 0.113 g H2O, what is the…

A: Given mass of P4O6=0.0916g Mass of water=0.113g Molar mass of P4O6=4×31+6×16=220 g/mol Molar mass of…

Q: 7 Air bags in automobiles inflate when sodium azide, NaN3, rapidly decomposes to its component…

A: Please find your solution below :

Q: Antimony reacts with sulfur according to the equation in the image. What is the percentage yield for…

A:

Q: 2KClO₃ → 2KCl + 3O₂ If 25.0 g of KClO₃ decompose, what mass of O₂ will form?

A: The molar mass of KClO3 is 122.4 g mol-1. Number of moles in 25.0 g of KClO3 is given as; Number of…

Q: how many grams of Cr(NO3)3 are required to produce 0.104 moles of Cr(OH)3?

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: According to the balanced reaction below, calculate the moles of NO, gas that form when 5.20 x 10-|…

A: 2 N2O5 == 4 NO2  + O2  2 moles of N2O5 gives 4 moles of NO2

Q: How many moles of oxygen are needed to produce 6 moles of Fe203 in the following equation? 4Fe + 302…

A: Given eqn -  4 Fe + 3 O2 ---> 2 Fe2O3

Q: CH14 02 _CO2 H20. How many grams of H20 is produced from the reaction of 31.26 g C&H14? Hint:…

A:

Q: 4.Potassium superoxide, KO2, is used in rebreathing gas masks to generate oxygen. 4KO;(8) + 2H,O(1)…

A: In a chemical reaction, the limiting reagent, or limiting reactant is defined as the substance that…

Q: Reactants A and B react to form C in the following balanced generic reaction: A + 2B - C In a…

A: Balanced reaction or balanced chemical equation is the equation in which the number of atoms of each…

Q: How many grams of magnesium oxide can be produced by reacting 0.248g magnesium that is 97.5% pure…

A: Given- Mass of magnesium = 0.248 g Molecules of oxygen = 5.36 x 1021 Magnesium is 97.5 % pure To…

Q: 2 Al + 3 Feo → 3 Fe + Al,O, How many moles of aluminum are needed to react completely with 1.2 mol…

A: The question is based on the concept of Reaction Stoichiometry. We have to calculate how many moles…

Q: Suppose you were tasked with producing some nitrogen monoxide (a.k.a. nitric oxide). I'm sure this…

A: Balanced chemical equation4NH3+5O2→4NO+6H2O4 mol of NH3 react with 5 mol of O2 and give 4 mol of…

Q: Balance the equation and solve the problem. 2 KCIO3 2 KCI + 3 02 37.9g of KCIO3 decompose. What mass…

A: The mass of a compound can be determined by the balanced chemical equation. The balanced chemical…

Q: how many grams of octane, C8H18, will be needed to produce 47.0 grams of carbon dioxide

A: Number of moles = mass/molar mass  Mass = number of moles × molar mass

Q: how may moles of the excess reactant will       remain after the completion of reaction?

A: Balanced chemical reaction,  4A + 3B ----> 5C + 9D + 15E 4 mol A gives = 5 mol C  3 mol B gives =…

Q: Consider the following balanced chemical equation: C2H6O + 3O2 → 2CO2 + 3H2O If 3.5 moles of…

A: The given balanced chemical equation is as follows: C2H6O + 3O2 → 2CO2 + 3H2O The mole of oxygen…

Q: 01 Fill in the Blank Drag and Drop How many grams of water will be produced when 100.0 grams of H2…

A: Given that,  Amount of H2 gas = 100.0 grams  Balancing the reaction between H2 and O2 to give H2O as…

Q: 4. How many moles of phosphorus are produced when 2.3 moles of diphosphorus pentoxide are decomposed…

A:

Q: 3) When acetic anhydride is dissolved in water, it forms acetic acid according to the balanced…

A:

Q: What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3…

A: Aluminum reacts with chromium(III) oxide to form chromium and aluminum oxide. The equation for the…

Q: 2. How many moles of water are e produced when 3.5 moles of hydrogen reacts with oxygen?

A: The balanced chemical reaction can be written as, 2H2+O2→2H2O

Q: Balance the following equation and then solve the question below. e2O3 +SO3 → Fe2(SO4)3 alculate the…

A:

Q: Given the following equation: 2 C4H10 + 13 02 → 8 CO₂ + 10 H₂O How many moles of O₂ are needed to…

A: When butane is burnt in presence of oxygen it gives water and carbon dioxide and water. And…

Q: 12.Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

A: 1-First we will convert grams of P2O5 to moles :  Molar mass of P2O5 = 142gmol-1  Moles of P2O5 = (…

Q: in the balanced equation "2HI (g) → H2(g) + I2(g)", how many moles of HI would be combusted to…

A: The balanced chemical equation is: 2HI (g) → H2(g) + I2(g) According to the stoichiometry of the…

Q: Given the following equation: 2 C4H10 + 13 02 8 CO2 + 10 H20 How many grams of C4H10 are needed to…

A:

Q: 12. How many grams of carbon dioxide are produced when 17.636 moles of the following substance is…

A:

Q: Vanadium(V) oxide reacts with calcium according to the chemical equation below. When 10.0 moles of…

A: Given that : The reaction of Vanadium(V) oxide with calcium is given below : V2O5(s) + Ca(l) → V(l)…

Q: Nitromethane Fuel CH3NO2 is burned with atmospheric air in a stoichiometric ratio. The total number…

A: We know that   When Nitromethane is burn in atmospheric air to produce Carbon dioxide and water and…

Q: What is the mass of CO2 produced if 75.5 g of C2H& reacts with excess 02 according to the following…

A: Given , Mass of C2H6 = 75.5 g Molar mass of C2H6 = 30.07 g/mol Moles of C2H6 = mass /molar mass…

Q: Given the reaction: 2H2 + 02 - 2H20 There are 3 moles of H2 reacted with excess amount of oxygen, 38…

A: Percentage yield is the one of the parameter to check the efficiency of the reaction.

Q: 5. For the reaction whose balanced equation is as follows, find how many grams of zinc phosphate…

A:

Q: Given the balanced equation 5 SF4 + 2 i2O5 ---> 4 iF5 + 5 SO2 a) calculate the theoretical yield…

A: The balanced chemical reaction is as follows:   5 SF4 + 2 I2O5 →  4 IF5 + 5 SO2   The limiting…

Q: If 5.50 mol of calcium carbide (CaC) reacts with an excess of water, how many moles of…

A: The reaction occurs as follows: CaC2(s) +2H2O --> Ca(OH)2(aq) +C2H2(g)  1 mol     2 mol        1…

Q: The theoretical yield of Mg(OH)2 when the reaction below was performed in the laboratory, was 3.45…

A:

Q: Part a) A plant undergoes photosynthesis in order to synthesize glucose (C6H12O6), according to the…

A: Given: moles of CO2 used = 0.0480 molmass of glucose produced ( actual yield) = 1.10gThe balanced…

Q: Given the following equation 4Al + 3O2 ---> 2 Al2O3 a) calculate the theoretical yield of Al2O3…

A: Consider the given balanced equation as;                                   4 Al      +      3 O2…

Q: m potassium bromide(KBr) according to the balanced reaction + Br, → 2KBr. Explain using the data…

A: Limiting reagent is that substance in a chemical reaction which is present in limited amount and…

Q: 3. Given the balanced equation: 2 H2 + CO ? CH;OH , how тапy moles of CH;OH will be produced if 12.6…

A:

Q: 7. How many moles of iron (III) oxide will form when 1.23 grams of iron rusts? 4Fe + 302 2Fe,O,

A:

Q: If 2.25 moles of H2 and 1.55 moles of O2 react how many moles of H2O can be produced in the reaction…

A:

Q: Determine the number of molecules of Cr20, that form when 1.34 x 103 g of oxygen completely reacts…

A: The balanced Chemical Reaction given in question is - 4Cr + 3O2 ---> 2Cr2O3 The molar mass of…

Q: Given the following reaction: Na2S2O3 + A9B → NaBr + Na3[Ag(S2O3)2] (a) How many moles of NazS2O3…

A: Given Reaction Na2S2O3 +AgBr  ➡   NaBr + Na3[Ag(S2O3)2 ] 1 mole of Na2S2O3 react with 1 mole of AgBr…

Q: Determine the number of molecules of Cr:Os that form when 1.34 x 10° g of oxygen completely reacts…

A: Given the reaction is 4Cr(s) + 3O2(g) -------> 2 Cr2O3  Weight of oxygen = 1.34*103 g = 1340 g

Q: Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon…

A: By definition, theoretical yield is that yield obtained from a chemical reaction when all of the…

Q: 3. a) Balance the following equation. P4 + O2 → P2O3 b) How many moles of P4 are consumed when 2.5…

A:

Q: 2 A+ 5B 3C + D It is also known that the molar mass of B is 54 g/mol and the molar mass of C is 110…

A:

Q: Using the same balanced equation as question #5, how many molecules of NO would be produced if you…

A:

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.