Mg(s) + O2(g) —> MgO(s) (Unbalanced) How many grams of MgO are produced from the reaction of 2 moles of Mg with an excess of O2?

Q: how do i do this

A: First, determine the moles of aluminium.The molar mass of aluminium is 26.982 g/mol.

Q: 15.5 g of Mg react with 5.5 g of N2, then what is the limiting reactant

A: Given :- Mass of Mg= 15.5 g                Mass of N2 = 5.5 g To find :- limiting reactant.

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A: C4H8(g) + Br2(l) ----> C4H8Br2(l)Actual yield of C4H8Br2 = 36.0 gmass of C4H8 react = 10.0…

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Q: 3. Given the following unbalanced reaction: Na2O + H2O --->  NaOH  How many grams of NaOH is…

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Q: 2N2H4 + N2O4 ® 3N2 + 4H2O If 150. g of N2H4 and 200. g of N2O4 are mixed, which is the limiting…

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Q: What are the coefficients for the chemical equation below, once balanced?…

A: The reaction given is  CH3CH2CH2OH(l) + O2(g) ---------> CO2(g) + H2O(l)

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Q: Given the following unbalanced reaction: Na2O + H2O --->  NaOH  How many grams of NaOH is produced…

A: Given reactionNa2O+H2O→NaOHMass of Na2O=5.93*102gMass of NaOH=?

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Q: In this reaction: Mg (s) + I2 (s) Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of l2, and 53.30 g of…

A: The balanced reaction taking place is given as, => Mg (s) + I2 (s) → MgI2 (s) Given: Mass of Mg…

Q: The combustion of propane (C3H8) produces CO2 and H2O:                      C3H8(g) + 5O2 (g) --->…

A: Given that Moles of C3H8 = 4.6 mol Moles of O2 = 2.5 mol

Q: Please help answer this

A: Here were are calculating number of moles

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Q: In this reaction: Mg (s) + -> Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of l2 and 61.26 g og Mgl2…

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Q: %24 alanced chemical equation below: Cl2 (g) → CHCI3 + 3HCI s of CH4 were combined with 312.7 grams…

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Q: In a lab experiment, 5.2 g of Mg reacts with sulfur to form 12.1 g of magnesium sulfide. (a) Use…

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A: The Answer to the following question is-

Q: Given the following chemical equation: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many grams of N2 will…

A: Solution:The given chemical reaction is,2Mg(s) +3N2(g) →2MgN3(s)The values provided in the question…

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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.