nar vest completes the statement or answers the question. 1) How many grams of N2 are produced when 125 g of NH3 reacts as shown in the following balanced equation? 4NH3+6NO5N2+6H20 boobihou D) 257 g E) 165 g B) 145 g C) 7.35 g A) 206 g

Q: how many grams of CO are formed from 0.184 g of O2

A: Recall the reaction that will occur between C and O2 to form CO 2C(s) + O2(g) ---> 2CO(g)  We…

Q: According to the following reaction, how many grams of hydrogen gas are produced in the complete…

A: When carbon monoxide reacts with water it produced carbon dioxide and hydrogen gas as a product. So…

Q: What is the percent yield of a reaction if the product recovered is 21.2 g and the theoretical yield…

A: The correct options are as follows:

Q: there is 2.60 g of Fe and 4.15 g of O2 reacting to make Fe3O4. How much of the excess reactant (in…

A: Given that -  Mass of iron , Fe = 2.60 g  Mass of Oxygen, O2 = 4.15 g  The Balanced Chemical…

Q: Suppose you burn 0.4500 g Mg in air and obtained 0.6945 g of magnesium oxide, what is your percent…

A: Number of moles of magnesium oxide obtained from two moles of magnesium = 2 mol Number of moles of…

Q: In an experiment, 5.25 g of H2 was added to react with 12.5 g of O2. This produced 13.5 g of H2O.…

A: Given that, Mass of H2 = 5.25 g,  Molar mass = 2 g mol-1 Mass of O2 = 12.5 g, Molar mass = 32 g…

Q: What mass of N2 is needed to produce 10.00 g N3F? 3N2 + F2 ⎯→ 2N3F

A: Number of moles present in 10.00 g N3F is determined as shown below: No.of moles=massMolar massNo.of…

Q: Determine the percent yield of the following reaction when 2.80 g of P reacts with excess oxygen.…

A: The reactants given are P and O2 and the product is P2O5. Given : Mass of P = 2.80 g And actual…

Q: Combining 0.397 mol Fe2O30.397 mol Fe2O3 with excess carbon produced 10.9 g Fe.10.9 g Fe. what is…

A: The reaction which takes place when Fe2O3 and excess carbon reacts is as,

Q: When 3.16 g of N2 is allowed to react with an excess of Li2O, 1.28 g of Li3N are produced. What is…

A:

Q: Given the following balanced equation: N2+3H2 = 2NH3 Calculate the number of grams of NH3 produced…

A: The number of moles gives the amount of substance present in the reaction and can be calculated as…

Q: When 25.0 grams of AgNO3 are reacted with excess Na3PO4, 17.7 grams of Ag3PO4 are produced. What…

A: Answer:When two solutions of different substances are mixed and formation of a precipitate takes…

Q: act with iron

A: According to the balance chemical reaction equation,  3mol of H2 produces = 2mol of Fe  1mol of H2…

Q: How many grams of mercury (Hg) are produced from 87.6 grams of mercury(II) sulfide? 4 HgS + 4 CaO…

A:

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 41.4 g of carbon dioxide was…

A: Given  Mass of carbon = 12 g Mass of CO2 = 41.4 g Reaction : C + O2 --> CO2  Ratio between C :…

Q: If 4.1 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A:

Q: How many moles of N2O4 can be formed from 4.25 g NO2?

A:

Q: what amount of Al2O3 is peoduced from the reaction of 3.0 mol Al with 2.0 Fe2O3

A: Given, moles of Al = 3.0 mol Moles of Fe2O3 = 2.0 mol Chemical equation: 2Al + Fe2O3 --> Al2O3 +…

Q: The expected yield of a reaction was 0.407 g. If the actual yield turned out to be 0.20, what is the…

A:

Q: how many moles of CO are needed to produce 15.0 moles of Fe3O4

A: The question is related to mole equivalent. There is slight misprint in question, produce should be…

Q: How many grams of NH3 can be produced when 3.00 g H, are reacted with 1.00 g N2? 3 H2(g) + N2(g) → 2…

A: Dear student I have given answer to your question in the image format.

Q: How many molecules of O2O2 are produced when 47.1 g47.1 g of KClO3KClO3 decomposes as shown in the…

A:

Q: Calculate the mass (in grams) of Fe3O4 expected to be produced from the reaction of 2.11 g of Fe…

A:

Q: If 6.8 g of a hydrocarbon that is 83.2% C by mass is burned with O2 to make CO2 and H2O,  what mass…

A:

Q: Combining 0.294 mol of Fe2O3 with excess carbon produced 11.5 g of Fe. What is the actual yield of…

A: The balanced chemical equation of the mentioned reaction is :

Q: Consider the following equation. How many moles of barium are needed to react with 4.00 mol

A: From the reaction we can see that 1 Mole of O2 react with 2 Mole of Ba .

Q: For the chemical reaction 2AgNO3 + Na2CrO4 —> Ag2CrO4+ 2NaNO3 How many moles of silver chromate…

A:

Q: How many moles of sodium azide (NaN3) are required to produce 0.23

A:

Q: 2 N2O5 ----> 4 NO2  +  O2 What mass of NO2 can be produced from the complete reaction of 38.2 g of…

A: Given  Reaction   2N2O5  → 4NO2  +  O2 Mass of N2O5   = 38.2 gram  Mass of NO2     = ?

Q: 2KClO3=2KCl+3O 2 25.0 g of KClO 3 decompose, what mass of wil O 2 form?

A: 2KClO3 ----> 2KCl + 3O2 Given,  25 g of 2KClO3 is decomposed to give O2.

Q: State which amount of product is the Theoretical Yield.    FeSO4   +   Potassium phosphate  à…

A: The reaction given is, => FeSO4 + Potassium phosphate→ Iron (II) phosphate + K2SO4 => FeSO4…

Q: For the reaction Mg + O2 --> MgO, which reactant is limiting if we start with 42.5 g Mg and 33.8 g…

A:

Q: If 345.5 L of hydrogen gas (d = 0.0899 g/L) reacts with an excess of nitrogen gas, what mass of…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Calculate the percent yield.

A: Given :- mass of Cr = 94.1 g  Actual yield of Cr2O3 = 138 g  To calculate :- the percent yield…

Q: 4.- According to the following reaction: C3H8 + CO2 + H₂O What is the mass of CO2 produced if 865 g…

A: Mass of CO2 gas produced is: 2589.7 gExplanation:

Q: 15.5 g of NH₂Cl reacts with an excess of AgNO, with an expected yield of 41.8 g AgCl,. However, 35.5…

A: Mole ratio for the reaction - A mole ratio is the ratio between the amounts in moles of any two…

Q: Determine the %yield if 120.0 g of BCl3 and 75.0 g of H2O are reacted, and 69.5 g of HCl are…

A: In the balanced chemical equation by using mole-mole analysis we can determine percentage yield of…