Sulfuric acid, H2SO4, can be formed from the chemical reaction 2SO2+O2+H2O--->2H2SO4. Suppose 400g of SO2; 175g of O2, and 125 g H2O are mixed and the reaction proceeds until one of the reactants is used up. How many grams of H2SO4 is produced? A. 612g B. 620g C. 622g D. 630g

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Q: Considering the chemical equation :below C2H3Br3 + 11 O2 → 8 CO2 + 6 H2O + 4 6 Br2 What is the…

A: The maximum amount of Br2  is determined using mole mole analysis on given chemical reaction.

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Q: Sot Gaseous ethane (CH,CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

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Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: Q29 Santa Monica Big Blue Bus operates a fleet of CNG buses, which run on compressed natural gas…

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Q: Solid potassium and oxygen gas react to produce solid potassium peroxide, K2O2. Assume the reaction…

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Q: Mg + 2HCl ---> MgCl2 + H2 If 24.31g of Mg react completely with 72.92g of HCl, according to the…

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Q: Cu(k) + HNO3 → Cu(NO3)2 + NO2(g) + H2O(s) at 735 mmHg pressure at 28 ˚C, 4.95 cm3 of copper (d= 8.95…

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Q: Solid ammonium chloride, NH4Cl,NH4Cl, is formed by the reaction of gaseous ammonia, NH3,NH3, and…

A: Given,Mass of NH3 = 5.84 gMass of HCl = 5.84 gCalculation for number of moles:

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: Given : 1CH4 (g) + 2O2 (g) —> 1 CO2 (g) + 2 H2O (g) Q. calculate the mass of c02 gas formed when…

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Q: For the given reaction: MеBrz +2 KOH- 2 KBr + Mg(ОН)2 in an experiment, 85 g MgBr2 is allowed to…

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Q: A biogas-plant converts biomass into methane. From a certain substrate, 52% (w/w) methane can be…

A: Dear student as you have asked multiple part questions we will solve only first three parts only.…

Q: 22) An 85.5-g sample of Hg in a barometer 23) A 0.251-g Ti metal heart valve 24) A 10.0-g sample of…

A: 22) Given: Mass of Hg = 85.5 g Atomic mass of Hg = 200.59 g/mol.

Q: CIF 3(9) AH = ? 2.) CIF9) + F2(g) AH = - 49.4 kJ 20F2(9) Ozlg) + 2F2(9) AH= 205.6 kJ Cl,0(9) +…

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Q: An underground tank contains 600 kL of decane (C10H22). If the owner of the tank requires 2.52 ×…

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Q: A 3.550 g sample of lead reacts with sulfur to form lead sulfide as the only product.  After…

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Q: 3 Ca(NO3)2(aq) + 2 NazPO,(aq) → Ca3(PO,)2(s) + 6 NaNO3(aq) (a) the moles Ca3(PO4)2 produced from 4.3…

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Q: How many grams of nitrogen must be reacted in order to produce 181 grams of ammonia at a 75% yeild…

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Q: 0.455g of magnesium reacted with 2.315g of oxygen and 0.755g of magnesium oxide was obtained.…

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Q: - If 1.30 L of 2.90 M iron(Il) chloride reacts with 2.70 L of 1.40 M lithium phosphate: 1. How many…

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Q: A 0.5567 g sample of nicotine was analyzed and found to consist of 0.4122 g C, 0.04843 g H, and…

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Q: Suppose you have 7g of X and 10 g of Y that react to give 17 g of XY. If you now combine 12g of X…

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Q: a 20 L gas tank. Assuming a molecular formula of C8H18 for gasoline and complete combustion of the…

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Q: glass.  Prior to the environmental movement much of it was produced by the following reaction.…

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Q: 9) An experiment was done in which zinc was reacted with hydrochloric acid in a vessel to make…

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Q: Hydrogen and oxygen are reacted and the water formed is collected at 25 C , where it has a density…

A: The balanced chemical reaction, 2H2 (g) + O2 (g)  →  2H2O (l) Given,  Mass of H2 taken = 36.8 g  And…

Q: How many moles of oxygen will occupy a volume of 7.5L at 1.2atm and 35.0◦C?

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Q: Sodium azide (NaN3) is used to inflate air bags in automobiles according to the following equation:…

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Q: 2. Calcium carbonate, when heated strongly in an open test tube, decomposes to yield both the…

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Q: If 124g of Al reacts with 601g of Fe2O3 as per the following reaction 2Al + Fe2O3 → Al2O3 + 2Fe…

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Q: given that 4 NH3 + 5O2 -> 4NO + 6H2O if 3.00 mol NH3 were made to react with excess of oxygen gas,…

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Q: C3H60(1) + 4 02(g) -> 3CO2(g) + 3H20(g) Using 79.63 grams of acetone, how many grams of steam can be…

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Q: 39.) number of moleeules? a. 4.75 mmol of phosphire, PHs a 4.75g of phophney PHs e. 1.25 x10 g eof…

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Q: 90. A 5.025-g sample of calcium is burned in air to produce a mixture of two ionic compounds,…

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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.