C What mass of O2, in grams, is required for complete combustion of 12.7 g of ethane? Mass = g O2 What is the total mass of products expected from the combustion of 12.7 g of ethane? Total mass of products %3D

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Q: Find the mass of O2 required to also burn.

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Q: Consider the following balanced reaction: 2C4H10 + 1302 → If 0.237 mol C4H10 and 1.65 mol O2 are…

A: given :-  2C4H10 + 13O2 → 8CO2 + 10H2O no.of moles of C4H10 = 0.237 mol no.of moles of O2 = 1.65 mol…

Q: Use the balanced equation for the combustion of ethane to complete the table.    2C2H6(g)  +…

A: Since the balanced reaction given is  2C2H6(g)  +  7O2(g) → 4CO2(g)  +  6H2O(g) Hence we can say 2…

Q: YOU MUST CALCULATE THE AMOUNT OF EXCESS REACTANT LEFT OVER AT THE END OF THE REACTION!!!!!!!

A: Please find the attachment.

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Q: Step 2a: Use dimensional analysis to determine the theoretical yield of the product. Calculate the…

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Q: The balanced equation for burning octane is 2 C8H18(g) + 25 O2 (g) ---> 18 H2O(g) + 16 CO2(g). What…

A: The balanced equation for the combustion of octane is: 2 C8H18(g) + 25 O2(g) → 16 CO2(g) + 18 H2O(g)…

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A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

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A: The balance chemical reaction :  2Mg(s) + O2(g) ---> 2MgO(s)  Mass of Mg = 10.1 g  Mass of O2 =…

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Q: Consider the following balanced chemical equation:    4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g)…

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A: Mass of NaOH = 45.8 gMass of HBr = 56.0 gMolar mass of NaOH = 40.0 g/molMolar mass of HBr = 80.91…

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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.