[A table of molecular weights is given below.] How many grams of Ba(OH)2 can be produced by the reaction of 40.00 grams of Ba3N2 and 20.00 grams of H2O according to the equation below? Ba3N2 + 6 H2O → 3 Ba(OH)2 + 2 NH3 Answer grams of Ba(OH)2 When the reaction is complete it is found that only 39.77 grams of Ba(OH)2 were produced? Determine the %Yield for this reaction. Answer % Yield

Q: f 16.2 g of PbH3 and 13.4 g of O2­ react in the following reaction, 4 PbH3 (g) + 5 O2 (g) -->4 PbO…

A: To calculate the mass of PbO obtained if the percentage yield is 85.6%. Given reaction is 4 PbH3 (g)…

Q: If you have 1 mol Xe and 1 mol F2; how many moles of XeF2 can you create in the following chemical…

A:

Q: If 7.3 grams of sodium carbonate are used in the reaction and the result a 74.0% yield,  what is the…

A: The balanced reaction taking place is given as, => Sn3(PO4)4 + 6 Na2CO3 → 3 Sn(CO3)2 + 4 Na3PO4…

Q: 2 Al + 3 Cl2 2 AlCl3   Aluminum reacts very vigorously with chlorine. 0.674 moles of chlorine will…

A: The moles of product produced = 0.449 mol The moles of aluminium metal needed  = 0.449 mol

Q: How many moles of Al are necessary to form 38.6 g of AIBR3 from this reaction: 2 Al(s) + 3 Br2(1) →…

A: Answer: 0.1447 Moles of Aluminium (Al) necessary to form 38.6 gram of AlBr3.

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given :  Mass of sucrose = 35.4 gram  Molar mass of sucrose = 342 gm/mole

Q: hen 8.00 g of Aluminum is allowed to react with 35.0 g of chlorine gas to produce aluminum chloride,…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Sodium azide, an explosive chemical used in automobile airbags, is made by the following reaction:…

A: Given, mass of NaNO3 = 10.0 g mass of NaNH2 = 15.0 g percentage yield = 100%   To calculate : mass…

Q: Given the reaction:4Al(s)+3O2(g) > 2Al2O3(s) -> What is the minimum number of grams of oxygen…

A: The given reaction is-4Al(s) +3 O2(g)-->2 Al2O3(s)No of mole of Al2O3=1 mole

Q: Ammonia (NHa) is produced by the reaction below. If N2 is present in excess and 55.6 g of H2 reacts,…

A: Given,  Mass of H2 = 55.6 g N2 present in excess amount  The balanced chemical equation- 3 H2 + N2 =…

Q: If 15.2 g of PbH3 and 14.8 g of O2­ react in the following reaction, 4 PbH3 (g) + 5 O2 (g) -->4 PbO…

A: The reaction taking place is given as, => 4 PbH3 (g) + 5 O2 (g) ------> 4 PbO (s) + 6 H2O (g)…

Q: Hydrazine can be synthesized via the following reaction: 2NH3(aq) + Cl2(g) + 2NaOH(aq) → N₂H4(aq) +…

A:

Q: A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The…

A: Given:Mass of CO2 = 167 mg.Mass of H2O = 34.2 mg.Molar mass of CO2 = 44 g/mol.Molar mass of H2O = 18…

Q: How many grams of H₂ can be formed from 54.6 grams of NH₃ in the following reaction? 2 NH₃(g) → 3…

A: Given that the mass of ammonia is 54.6 g which decomposes to form nitrogen gas and hydrogen gas. The…

Q: Xanthotoxin, a photosensitizer compound found in parsnips, contains only C, H, and O. Combustion of…

A: Given,

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

A:

Q: Fe (s) + O2 (g) ➝ Fe2O3 (s). If you begin the reaction with 8.50 g Fe and 8.50 g O2, what is the…

A: Theoretical yield : it's the maximum amount of product that can be formed from the given amount of…

Q: For the chemical reaction 2KI+Pb(NO3)2-->PbI2+2KNO3 what mass of lead (ii) is produced from 1.13…

A: Given: Moles of KI = 1.13 g Molar mass of PbI2 = 461.01 g/mol

Q: What mass of phosphoric acid can we produce by the following reaction           P4(s) + 5 O2(g) + 6…

A: The reaction taking place is  P4(s) + 5 O2(g) + 6 H2O(l) → 4 H3PO4(s) Given : mass of P4 = 334.2 g…

Q: Under certain conditions the formation of ammonia from nitrogen with excess oxygen produces a 38.2%…

A: The given balanced equation is as follows. 4NH3(g)+5O2(g)→4NO(g)+6H2O(g) Molar mass of NH3=17…

Q: If 16.2 g of PbH3 and 13.4 g of O2­ react in the following reaction, 4 PbH3 (g) + 5 O2 (g) -->4 PbO…

A: The reaction taking place is given as, => 4 PbH3 (g) + 5 O2 (g) ------> 4 PbO (s) + 6 H2O (g)…

Q: Diborane (B2H6) is widely used in the synthesis of organic compounds. Diborane itself is made by the…

A:

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O according to the…

A: We have 52.4 g of ammonia, we have to calculate the mass of nitrogen dioxide produced.

Q: A chemist weighs 50.0 grams of solid Mg(OH)2. How many moles of Mg(OH)2 are in the sample? How…

A: Given :-  Amount of Mg(OH)2 = 50.0 g  To Calculate :-  No.of moles of Mg(OH)2  No.of formula units…

Q: A reaction mixture is prepared containing 1.20g of Al and 0.80 g of MnO2. After the reaction is…

A: Answer: 1.5 g of Al2O3 is produced, according to law of conservation of mass.

Q: What is the mass in grams of H₂ that can be formed from 43.6 grams of NH₃ in the following reaction?…

A: Molar mass of NH3 = Atomic mass of N + H x 3                                = 14 g/mol + 1 g/mol x 3…

Q: Al(OH)3 + 3 HCl ➞ AlCl3 + 3 H2O   If this reaction starts with 50.3 g Al(OH)3, how many grams of…

A:

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given - Un - Balanced Chemical equation is -  C₁₂H₂₂O₁₁(s) + O₂(g) → CO₂(g) + H₂O(l)    The balanced…

Q: An organic compound X was found to contain only C, H, and Cl. The following experiments were…

A: In order to determine the empirical formula for the compound X, we need to first find the mass of…

Q: What is the mass in grams of NO that can be formed

A:

Q: The reaction 2 Sb + 3 Cl2 → 2 SbCl3 has an 88.3% yield. If 4 g of SbCl3 is desired, what mass of…

A: Number of moles of chlorine gas required to produce 2 mol of SbCl3 = 3 mol Mass of 2 mol of SbCl3 =…

Q: How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3(g) + 6NO(g)…

A:

Q: 2AgNO₃ + BaCl₂ → 2AgCl + Ba(NO₃)₂ How many grams of silver chloride (AgCl) are produced from 5.00 g…

A: The number of moles of AgCl produced in the reaction is; nAgCl=nAgNO3nAgNO3=5.00 g169.87…

Q: 3 FeS2   +  11 O2   →  Fe3O4   +  6 SO3 75 g of iron sulfide was added to a vessel containing 200 g…

A: As per our guidelines, I can answer only first question. Because you have posted multiple questions.…

Q: What is the mass in grams of NO that can be formed from 4.96 moles of NO, in the reaction below? 3…

A: The balanced chemical reaction is, 3NO2 + H2O <=> 2HNO3 + NO

Q: How many moles of Al are necessary to form 28.6 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given , mass of AlBr₃  = 28.6 g Thus, moles of AlBr₃  = mass of AlBr₃ molar mass of AlBr₃  = 28.6…

Q: 2 NaOH + H2SO4 →  2 H2O + Na2SO4 How many grams of sodium sulfate will be formed if you start with…

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".