Given the reaction:2mg+O2=2Mgo a. What is the greatest amount og MgO (in moles) that can be made with 6.9 moles of Mg and 3.8moles of O2? B.Which is the limiting reactant? c. Which reactant is in excess, how many moles of it are left over?

Q: For the reaction N2 + 3H2 = 2NH3, if you have 2.00 moles N2 and 4.00 of H2: How many moles of NH3…

A: The balanced chemical equation for the formation of ammonia is given below.

Q: Mg3N2 + 6H2O > 2NH3 + 3Mg(OH)2 a) How many moles magnesium hydroxide can be produced from 4.59…

A: Given reaction is  Mg3N2+6H2O→2NH3+3MgOH2

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Q: 2. Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas…

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Q: A mixture of 4 moles of H2 and 3 moles of O2 reacts to make water. Identify: limiting reactant (LR),…

A: Given: A mixture of 4 moles of H2 and 3 moles of O2 reacts to make water. We have to identify the…

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: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

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A: In the given reaction 1 mole of N2 is reacting with 3 moles of H2 to produce  2moles of NH3 and the…

Q: What reactant would be the limiting reactant? How many grams of CuO would form?

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Q: Balance the following reaction: _____Fe2O3 + _____Al → _____Fe + _____Al2O3 3. Using the balanced…

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Q: In a closed reaction container of 10.0 grams of carbon monoxide and 10.0 grams of oxygen were…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The ammonia (NH3) used to  make fertilizers for lawns and gardens is made by reacting nitrogen and…

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Q: For the reaction of hydrochloric acid and calcium carbonate, the balanced equation is 2 HCl + CaCO3…

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Q: Magnesium reacts with iodine gas at high temperatures to form magnesium iodide.   A. What mass of…

A: The reaction between Magnesium and Iodine to give magnesiumiodide is:Mg (s) + I2 (g) → MgI2…

Q: When water is added to solid calcium carbide, CaC2, the produces are acetylene gas, C2H2, and…

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Q: Sodium hydroxide reacts with carbon dioxide as follows:2 NaOH(s) + CO2(g)------->Na2CO3(s) +…

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Q: In the reaction, 2CO (g) + O2 (g) → 2CO2 (g)  a) How many moles of carbon monoxide react with 3.0…

A: Given balanced chemical reaction: 2CO (g) + O2 (g) → 2CO2 (g)

Q: Balance the equation: Ni (s) + HCl (aq) → Ni2Cl2 (aq) + H2 (g) How many moles of nickel will react…

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Q: Determine the theoretical yield of H2S (in moles) if 4.0 mol Al2S3 and 4.0 mol H2O are reacted…

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Q: Reaction: 2NaOH(s)+CO2(g)→Na2CO3(s)+H2O(l) Which reagent is the limiting reactant when 2.62 mol…

A: Balanced chemical reaction:       2NaOH(s)+CO2(g) → Na2CO3(s)+H2O(l)Given:Number moles of NaOH =…

Q: For the reaction: 2Mg + O2 → 2MgO If 20 moles of Mg and 15 moles of O2 are combined, what is the…

A: The given reaction is,                                  2Mg + O2 → 2MgO  Clearly , from the above…

Q: A common fertilizer, urea, is synthesized through the following ubalanced reaction:   CO2(g) +…

A: The answers to the following questions are given as -

Q: 10.0 g of acetic acid (CH3COOH) reacts with 10.0 g of lead(II) hydroxide to form water and lead (II)…

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Q: 2) NazSO4 + BaCl2 -> BaSO4 + 2NACI You mix two moles of Na;SO, with one mole BaCl2 a. How many moles…

A: Limiting reactant:  The reactant which is completely consumed. Excess reactant: Reactant which…

Q: How many moles of H2O form when 5.5 moles O2 reacts?

A: Number of moles = mass/molar mass  According to the given chemical equation:- 2 moles of H2O are…

Q: Sodium hydroxide reacts with carbon dioxide as follows: 2 NaOH (s) + CO2 (g) → Na2CO3 (s) + H2O ()…

A: Consider the given balanced equation is as follows; 2 NaOH s  +   CO2g    →     Na2CO3s   +   H2Ol…

Q: 1. In the reaction 4HF + Si → SİF4 + 2H2 a. What is the mole ratio of the reactants? b. What is the…

A: The reaction is as follows; 4HF  +  Si ----------->  SiF4  +  2H2 According to the stoichiometry…

Q: How many moles of Br2 are required to react with 2.22 x 102 moles of N2 ?   note: the reaction must…

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Q: Consider the reaction: 2 Al (s) + 3 Cl2 (g) ---> 2 AlCl3 (s). A mixture of 1.50 mol of Al and 3.00…

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Q: Given the reaction below, answer the following questions. ( CH4(g) + S(g) → CS2 (g) + H2S(g)…

A: From given   Reaction is balanced and it is identified whether the sulfur is oxidized or reduced and…

Q: For the following reaction: N2(g) + H2(g) -------> NH3(g) a. Balance the reaction. b. Determine…

A: (a) The balanced equation for the given reaction is,

Q: calculate the masses of both reactants and products assuming a 100% reaction   C5H12O +         O2…

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Q: Consider the reaction between 46.0 g of C2H5OH (l) and 32.0 g of O2 (g) producing CO2 and H2O vapor.…

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Q: For each of the following balanced reactions, suppose exactly 5.00 moles of each reactant are taken.…

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Q: 3. Carbon disulfide is an important industrial solvent. It is prepared by the reaction of carbon…

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Q: For the reaction 2Sr (s) + O2 (g) → 2SrO (s) calculate how many grams of the product form when 16.4…

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Q: Consider the reaction below:   NH3 (g) + O2 (g) →  NO (g) + H2O (g)   Suppose you started with…

A: Given :  NH3 (g) + O2 (g) →  NO (g) + H2O (g)  amount of NH3 = 30.0 g  amount of O2 = 30.0 g  To…

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g) Q:…

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Q: ___Cl2(g) + ___P4(s) ___PCl3(l) A. Balance the above equation. B. How many grams of PCl3 would be…

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Q: 4 IfI produce 0.5 grams of CO2, how many moles of C3HS reacted?

A: The balanced chemical equation for the combustion of C3H5 can be written as: 2C3H5  +  172O2  →…

Q: 8. Suppose 12 g of C is mixed with 64 g of O2 and the following reaction takes place: C(s) + O2(8) →…

A: given, C + O2 ---> CO2 MASS OF C = 12.0 g mass of O2 = 64 g

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A: Given: The moles of water is 0.070 mol.

Q: A. what is the maximum mass of water that may be produced?  B. what is the excess reactant?

A: Step : 2          What is the maximum mass of water that may be produced and the excess reactant in…

Q: Consider the (unbalanced) reaction PCI5(aq) +H;O (1) → H3PO4 (aq) + HCI (aq). How many grams of HCl…

A: Answer to the following questions is given as -

Q: Suppose that 10.0g of each reactant are added to a reaction chamber causing the following reaction:…

A: Given, Mass of SO2 = 10 g Mass of NaOH = 10g The balanced chemical equation : SO2 + 2 NaOH = Na2SO3…

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Q: 5. Aluminum hydroxide reacts with sulfuric acid. Which reagent is the limiting reactant when 0.450…

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Q: For the chemical reaction: Na3N  →  Na  +  N2 How many moles of nitrogen gas are produced when 0.25…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".