What mass (in grams) of oxygen is required to make 27.5 g calcium carbonate

Q: How many grams of Silicon Dioxide would be needed to produce 2.664 kg of Calcium Sulfate?…

A: The given balanced equation for the reaction is : 2CaF2 + 2H2SO4 + SiO2  ⟶  2CaSO4  +  SiF4  +  2H2O…

Q: How many grams of zinc sulfide are used to produce 1.28 grams of zinc oxide ?

A: Detail mathematical calculation is shown below

Q: How many moles of lithium hydroxide would be required to produce 31.5 g of Li₂CO₃ in the following…

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Q: Antimony is alloyed with lead to increase the rigidity of components used in the construction of…

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Q: What is the theoretical yield of MgO from the combustion of 5.25 x 10^23 atoms of Mg and 4.69 x…

A:

Q: 4. Calculate the number of moles of CuSO4•5H2O in 100 g of the solid.

A: Given details, Mass (m) = 100g Atomic mass of CuSO4.5H2O = 249.68 g/mol To calculate the number of…

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A:

Q: A crystal of the mineral pharmacosiderite, Fe3(AsO4)2(OH)3•5H2O, contains what percent of  oxygen by…

A: The molecular formula of the crystal pharmacosiderite is = Fe3(AsO4)2(OH)3•5H2O One molecule of the…

Q: For the following reaction, 10.8 grams of nitrogen monoxide are allowed to react with 8.95 grams of…

A: Reaction involved :2NO(g) + O2(g) -----> 2NO2(g)Moles of nitrogen monoxide (NO) = given mass/…

Q: Suppose 8.00g of CH4 is allowed to burn in the presence of 6.00g of oxygen. How much (in grams) CH4,…

A: The given reaction is as follows,

Q: A method for preparing sodium sulfate is summarized in the equation below. The percentageyield is…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: How many moles of O₂ are required to produce 2.50 mol of CO₂?

A: The reaction between carbon and  O₂ to produce CO₂ is as follows: C + O2 ---> CO2

Q: Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. (a) Write a…

A: The chemical formula of Aluminium suffide=AL2S3The chemical formula of water=H2OThe chemical…

Q: How many grams of oxygen are present in 69.1 g of CO2?

A: We have to determine how many grams of oxygen are present in 69.1 g of CO2.

Q: Consider the reaction of solid P₄ and chlorine gas to form gaseous phosphorus trichloride. The…

A: The reaction given is P₄(s) + 6 Cl₂ (g) → 4 PCl₃ (g)

Q: What mass of CO2 can be produced from the combustion of 7.25 moles of O2

A: A numerical problem based on mole concept, which is to be accomplished.

Q: Balance the following reaction: C3H8O2 CO2 + H2O When this reaction is balanced, the number of O2…

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Q: Assuming 11.5 L of CO2 are produced from this reaction, how many moles of CaCO3 are needed" CaCO3…

A: Converting volume to moles.  No. of moles of CO2 = 11.5 / 22.4 = 0.51 mol

Q: How many moles are present in 100. g of aspirin (C 9H 8O 4, molar mass 180.2 g/mol)?

A: The given mass of aspirin is 100g. Molar mass of aspirin is 180.2 g/mol.

Q: How many moles of lithium hydroxide would be required to produce 68.0 g of Li₂CO₃ in the following…

A: Given, mass of Li2CO3 = 68.0 g Molar mass = 73.891 g/mol

Q: How many grams of Fe is needed to react with 35.0 g of sulfuric acid in the following reaction?…

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Q: What mass of iodine monofluoride must be used to produce 30.0 g of nitrogen triiodide?

A: Given data,Mass of NI3=30gBalanced reaction for the preparation of NI3 from IF6IF+N2→2NI3+3F2

Q: How many grams of solid Ca3(PO4)2 can be formed from a reaction of 51.8 mL of 0.754 M CaCl2 and 21.5…

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Q: How many grams of BCl3 are needed to produce 30.0 g of HCl(aq)

A: Reaction.           BCl3 + 3H2O > H3BO3 +3 HCl  Mol. Wt.117.17 g/mol.            3× 36.5…

Q: Calculate the theoretical yield (g) and % yield of Al(OH)3.

A: Answer: This question is based on the concept of limiting reagent. Limiting reagent is the reactant…

Q: White phosphorus (P4) is used to produce phosphorus oxides, such as P4O10. How many kilograms of…

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Q: Quartz, SiO2, contains 46.7% silicon. What mass of silicon is present in 370 g of quartz?

A: To solve this problem we have to calculate the mass of silicon present in quartz .

Q: what mass of cu(io3)2 can be formed from 0.400g of cuso4.5h2o

A: We can determine mass of Cu(IO3)2 formed by considering the balanced equation : CuSO4. 5H2O + 2 HIO3…

Q: Determine the quantity in moles of Ag that are in 70.3 grams of Ag₂O.

A: If you have any questions let me know in comment box thankyou for your question.

Q: Gypsum, CaSO4 · 2 H2O, is used to manufacture cement. What is the mass percent of water in this…

A: Given :-  molecular formula of gypsum =  CaSO4 · 2 H2O  To calculate :-  mass percent of water in…

Q: How many grams of hydrogen chloride can be produced from 0.490 g of hydrogen and 50.0 g chlorine?…

A: In a chemical reaction, two or more reactants react with each other to form a new substances. This…

Q: When 17.5 grams of aluminum nitrate is added to an excess amount of sodium hydroxide, how many moles…

A: Aluminium nitrate reacts with sodium hydroxide to form hydroxide and sodium nitrate. The equation…

Q: A mixture of CuSO4 · 5H2O and MgSO4 · 7H2O is heated until all the water is lost. If 5.047 g of the…

A: A mixture of CuSO4·5H2O & MgSO4·7H2O is heated until all the water is lost. 5.047 g of the…

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: We have given that  Starting with the following equation, Fe2O3(s) + Al(s) ------->  Fe(s) +…

Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: Given data,Mass of Al2(CO3)3 = 47.6 gMolar mass of Al2(CO3)3 = 233.99 g/molNumber of moles of…

Q: How many grams of magnesium nitride is required to produce 25.00 g of magnesium hydroxide? Mg3N2 +…

A: Given  Mass of Mg( OH )2               = 25 gram  mass of magnesium Nitride  =  ?

Q: What mass of Fe is needed to produce 6 moles of Fe2O3?

A: The mass of 6.022 x 1023molecules/atoms of a substance is equal to its gram molecular mass or gram…

Q: Write the balanced chemical equation for the reaction of magnesium metal with oxygen gas to form…

A: Mass of Mg = 10.0 g Moles of Mg = 10.0g/24.305g/mol = 0.411 mol Mass of Oxygen = 10.0g Moles of…

Q: How many moles of lithium hydroxide would be required to produce 38.5 g of Li₂CO₃ in the following…

A: The balanced reaction given is, 2 LiOH (s) + CO2 (g) -------> Li2CO3 (s) + H2O (l) Given : mass…

Q: How many moles of lithium hydroxide would be required to produce 46.5 g of Li₂CO₃ in the following…

A: Lithium hydroxide reacts with carbon dioxide to form lithium carbonate and water. The equation for…

Q: 15 mL of Cl2O7 (density = 1.9 g/mL) reacts with 10. mL of H2O (density = 1.0 g/mL). How many…

A: we have the equation as Cl2O7 + H2O→2HClO4 We know that, Density =MassVolume Hence Mass=Density X…

Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: 1 mol 6.022×1023  atoms First we are going to calculate the moles of the compound then according to…

Q: How many grams of methane gas are required to produce 4.00 grams of carbon tetrachloride?

A:

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".