When 15.0 g of iron are reacted, how many moles of oxygen are consumed?

Q: If sodium sulfate reacts with aluminum nitrate, calculate a. Number of moles of sodium sulfate that…

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Q: A student reacted lead(II) nitrate with excess ammonium carbonate. They began with 31.2 g of…

A: Mass of lead( II) nitrate=31.2g Actual yield of lead( II )carbonate=3.9g

Q: How many grams of C12H4CL6 have reacted when 100.25 g CO2 are produced

A: This question can be solved by mole ratio method. moles of carbon dioxide produced are related to…

Q: How many grams of potassium chloride are produced by decomposing 118 grams of potassium chlorate ?

A: In Decomposition of potassium chlorate 2 moles of potassium chlorate produced 2 moles of potassium…

Q: Calculate the moles of nitrogen monoxide produced by the reaction of 0.900 mol of ammonia.

A: Given :- number of moles of NH3 = 0.900 mol  To calculate :- number of mole of NO

Q: Write a balanced equation for reaction of iron

A: All chemical reactions are represented by chemical equations by using formule of reactants and…

Q: Magnesium (Mg)  and nitrogen (N2) react in a combination reaction to produce magnesium nitride. In a…

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Q: Use the equation below to determine the limiting reactant. Mg (s) + 2 HCI (aq) MgCl2 (aq) + H2 (g)…

A: Given  Number of mole of Mg   = 6 mole  Number of mole of HCl   = 6 mole  Limiting Reactant = ?

Q: How many moles of calcium chloride are produced if 0.112 mol of calcium reacts?

A: Ca(s) + Cl2(g) --------> CaCl2               This equation is already Balanced So if we use 0.112…

Q: How many grams of hydrazine are needed to produce 10.0 moles of nitrogen gas.

A: Hydrazine decomposes to form ammonia and nitrogen gas. The chemical equation can be written as…

Q: How many moles of ammonia are produced when 0.60 moles of nitrogen react with excess hydrogen

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Q: Hydrogen gas and nitrogen gas react to give ammonia gas. How many moles of hydrogen are needed to…

A: The mole (symbol: mol) is the unit of measurement for amount of substance in the International…

Q: 80 но What is the chemical formula for the limiting reactant in the reaction shown? chemical…

A: Red Ball is for Oxygen Blue Ball is for Nitrogen White Ball is for Hydrogen

Q: copper reacts with silver nitrate. if 5.5 moles of copper are used to react, how many moles of…

A: The reaction of copper with silver nitrate is given as ,  2AgNO3 + Cu ------>  Cu(NO3)2  + 2 Ag .

Q: 3. Barium chloride reacts with potassium nitrate in a double replacem en: reaction. Calculate the…

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Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: HCl react with excess Aluminum The balanced reaction would be  2Al + 6HCl → 2AlCl3 + 3H2 In this…

Q: If 6.00 moles Al react with excess oxygen gas, how many mole of product will form and how many moles…

A: The reaction between aluminum Al and oxygen gas O2 can be expressed as,…

Q: 100.0 grams of sodium sulfate reacts with 50.00 grams of barium nitrate. a) What is the balanced…

A: a) First,  to write the reaction and make sure it's balanced:                     Ba(NO3)2 (aq) +…

Q: many moles of aluminum oxide are made if 3580 g of manganomanganic oxide are consumed?

A: Aluminum Oxide : Al2O3  Manganomanganic oxide :  Mn2O3 Chemical reaction: 3 Mn3O4  + 8 Al ---> 4…

Q: ow many moles of CO2 are needed to produce 12 moles of glucose? ow many grams of CO2 are needed to…

A: Mole=mass×molar mass Use mole mole relationship to get all the answers 1) 72mol 2)792gm 3)5.83mol

Q: Carbon will react with zinc oxide to produce zinc and carbon dioxide. How many moles of carbon…

A: The balanced chemical equation for the reaction between Carbon and zinc oxide ; C + 2 ZnO → 2 Zn +…

Q: What mass of NH3 remains after a mixture of 25.0 g of NH3 and 25.0 g of HCI undergo reaction? NH3(g)…

A: The equation of reaction is, NH3 + HCl   →  NH4Cl1mol     1mol           1mol molar mass of HCl is…

Q: How many moles of potassium nitrate are produced when 2.08 moles of potassium phosphate react ?

A: given: K3PO4+Al(NO3)3-->3KNO3 + AIPO4

Q: How many moles of zinc are required to react with four moles of iodine

A: Given moles of iodine = 4 mol

Q: how many moles of gas will be produced if 0.0595 moles reacted completely with acetic acid?

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Q: Gaseous ammonia chemically reacts with oxygen O2 gas to produce nitrogen monoxide gas and water…

A: Gaseous ammonia chemically reacts with oxygen O2 gas to produce nitrogen monoxide gas and water…

Q: grams of oxygen gas

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Q: Consider the following unbalanced chemical equation: C+ O2 -> CO2. Given 2 moles of carbon, how many…

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Q: For the following reaction, 6.67 grams of copper are mixed with excess silver nitrate. The reaction…

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Q: How many grams of magnesium are produced by the reaction of 24.7 grams of sodium with 31.6 grams of…

A: The given data: The mass of sodium = 24.7 g The mass of Magnesium fluoride = 31.6 g To determine =…

Q: How many grams of  C12H4Cl6  are reacted when  100.25 g CO2  is produced? How many grams of HCl are…

A: In a balanced chemical equation there are equal number of atoms of each element involved in the…

Q: In a reaction, 25.25g of magnesium and 40.50g of oxygen are use to produce magnesium oxide.…

A: For stoichiometric problems first we should balance the reaction                                   2…

Q: What is the ΔG of the following hypothetical reaction?     2A(s) + B2(g) → 2AB(g) Given: A(s) +…

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Q: A 4.0 g sample of bromine is reacted with 0.50 grams of hydrogen to form hydrogen bromide. How many…

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Q: How many g of Ca reacted?

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Q: Aluminum reacts with 42 g of iron sulfate. How many grams of iron are formed?

A: Applying concept of limiting reagent and mole concept.

Q: Potassium chlorate decomposes to form potassium chloride and oxygen gas, how many moles of O2 can be…

A: The reactant given is potassium chlorate i.e KClO3 and the products given are potassium chloride i.e…

Q: When 14.8 g of lead(II) nitrate was reacted with excess zinc, a student isolated 7.17 g of lead and…

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Q: Calculate the amount of CO2 in grams, that is produced when 100.0g of C8H18 is reacted

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Q: grams

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Q: determining how many moles of oxygen are needed to react with 2700g of gasoline? (C10H20)

A: The reaction can be given as: The above reaction shows that 1 mole of C10H20 requires 15 moles of…

Q: An astronaut has been stranded on Mars, and he needs to make water to survive. He knows that he can…

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Q: How many grams of barium sulfate will be formed from 200g of barium nitrate and 100g of sodium…

A: Since barium nitrate is reacting with sodium sulfate Hence the reaction is  Na2SO4 +  Ba(NO3)2…

Q: In the reactions between aluminum and oxygen, how many grams of aluminum are required to react with…

A: Aluminium reacts with oxygen to given aluminium trioxide Al2O3 . The  amount of aluminium required…

Q: sulfur reacts with oxygen to form sulfur trioxide. if 8.4g of sulfur react, how many moles of sulfur…

A: Mass of Sulfur = 8.4 g Molar mass of Sulfur = 32.065 g mol-1

Q: Calculate the mass of sodium hydrogen carbonate that was used to produce 10.6g of sodium carbonate

A: Mass of sodium carbonate = 10.6 g  Mass of sodium hydrogen carbonate = ?

Q: mass of Mg

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Q: 50.0 g of tin(II) fluoride reacts with 50.0 g of sodium phosphate. Calculate the grams of tin(II)…

A: Weight of tin(2)fluoride =50 gram Weight of sodium phosphate = 50.0 gm

Q: Aluminum metal reacts with nitrogen gas to produce aluminum nitride. Write a balanced equation for…

A: A general reaction between Aluminum (Al) metal  and nitrogen(N2 ) gas take place to the formation of…

Q: Draw a diagram representing what is in the container before and after the reaction for a closed…

A: Given: Moles of oxygen taken = 2 mol. Moles of hydrogen taken = 2 mol.

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".