What is the percent yield for the reaction between 23.3 g of ZnS and excess oxygen if 15.1 g of ZnO is actually produced

Q: The pesticide DDT, C₁₄H₉Cl₅ is produced by the following reaction: 2 C₆H₅Cl + C₂HOCl₃ → C₁₄H₉Cl₅ +…

A:

Q: What is the percent yield if 2.4 g of NH3 is obtained from the reaction of 0.64 g of H2 with excess…

A:

Q: Determine the percent yield for the reaction between 98.7 g of Sb2S3 and excess oxygen if 72.4 g of…

A: Interpretation: The percent yield for the reaction between 98.7 g of Sb2S3 and excess oxygen if 72.4…

Q: When HgO is heated, it decomposes into elemental mercury and molecular oxygen. If 10.0 g of Hg is…

A:

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: The following reaction proceeds with a percent yield of 50%. Calculate the actual amount of NH,…

A: The objective of this question is to calculate the actual amount of NH3 produced when 28 g of N2…

Q: How many moles of CO2 are produced when 76.50 g HCl are produced Balanced reaction…

A: Given balanced reaction : 2 C12H4C16+23 O2+2 H2O→24 CO12+12 HCl mass of HCl produced =76.50 g

Q: Determine the percent yield for the reaction between 3.2 g of Na and excess O2 if 4.1 g of Na2O is…

A: Given that,  Weight of Na metal = 3.2 g Moles of Na metal = 3.2 g/22.99 g/mol = 0.14 mol…

Q: if 1.8 mol Ti are mixed with 3.2 mol cl2, what is the limiting reactant and what is the theoretical…

A:

Q: What is the percent yield if 0.6480 g of Al reacts completely and 7.4662 g of alum is recovered?

A:

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

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: Determine the mass of carbon dioxide one could expect to form (and the percent yield) for the…

A: When alkane react with oxygen then it produce carbon dioxide and water vapour.  The general formula…

Q: When HgO is heated, it decomposes into elemental mercury and diatomic oxygen gas. If 57.0 g of Hg is…

A: Given: Mass of HgO = 81.5 g Mass of Hg (actual yield) = 57.0 g/mol Molar mass of HgO = 216.59 g/mol…

Q: If 3.0 grams of KClO3 are reacted and 1.5 gram of KCl is actually collected, what is the percent…

A:

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: What is the Theoretical yield of iron for the reaction of 10.5g of Iron (III) nitrate and 5.00g ​of…

A: In this question, we will determine the theoretical yield of iron for the reaction between Iron(III)…

Q: What is the percent yield of a reaction in which 13.8 g of Carbon react with excess Oxygen to…

A: Theoretically whatever moles of Carbon was reacting should be available in CO2 total moles Since…

Q: Combining 0.365 mol Fe2O3 with excess carbon produced 15.4 g Fe.   Fe2O3+3C⟶2Fe+3CO   What is the…

A:

Q: Balance the combustion reaction in order to answer the question. Use the lowest whole‑number…

A: The balanced chemical reaction is given below.

Q: What is the percent yield when a reaction vessel that initially contains 64.0 kg CH4 and excess…

A: Reaction is :  CH4(g) + H2O(g) -----> CO(g) + 3H2(g)  1kmol of CH4 produces = 3kmol of H2 gas

Q: How many grams of sulfur dioxide can be produced when 63 G of lead sulfide reacts

A: Given mass of lead sulfide ( PbS ) = 63 g   Molar mass of lead sulfide ( PbS ) =239.3 g/mol Molar…

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: If only 15.8 grams of sodium chloride were isolated from the above reaction, what is the percent…

A: Given that :  NaCl produced from reaction = 16.48 g  It means theortical yield of NaCl = 16.48g…

Q: 18.35 g of magnesium are added to 1.69 mol hydrochloric acid. Which is the excess reactant and by…

A: Magnesium reacts with hydrochloric acid to form magnesium chloride. The equation for the balanced…

Q: What does a theoretical yield of 1.38g mean ?

A: Given, Theoretical yield = 1.38 g       Required,                     What is the meaning of…

Q: What is the percent yield if 2.68 g of copper are produced when 1.87 g of aluminum react with an…

A:

Q: 25.9 g of NiCl2 and 10.0 g NaOH, if 11.6 grams of NaCl is actually obtained, what is the % yield?

A:

Q: What is the percent yield if 23.5 gg of ethyl chloride is actually formed?

A: Percent yield is given by the formula    Percent yield = actual yieldtheoretical yield×100

Q: If 4.11 mol of C,H, reacts with excess O,, how many moles of CO, will be produced by the following…

A:

Q: 9.87 g of ammonia, NH3, react completely according to the reaction: 2 NH3 + CO₂ -> CN₂OH4+ H₂O If…

A: The given mass of ammonia = 9.87 gThe experimental yield of urea = 13.74 gThe percent yield of the…

Q: What is the percent yield if 0.5177 g of Al reacts completely and 7.7101 g of alum is recovered?

A:

Q: What is the percent yield if 4.14 g of copper are produced when 1.87 g of aluminum react with an…

A: In this problem, we have to calculate the percentage yield of the product formed. Which is depends…

Q: What mass of H₂O can be produced when 48.5 g of methanol, CH₃OH, is burned in excess oxygen,…

A: Mass of methanol = 48.5 g Mass of H2O formed = ? Oxygen is in excess

Q: in a reaction, 4.0g of sodium oxide was formed from 13.8g of sodium. Calculate the percentage yield

A: given. Experimental yield of Na2O = 4 gram given amount of sodium  = 13.8 gram

Q: A sample of 108.2 g of Calcium oxide was obtained by heating 258 g of calcium carbonate. What is the…

A: The percent yield is the ratio of the amount of products actually obtained and the theoretically…

Q: The following reaction proceeds with a percent yield of 50%. Calculate the actual amount of NH,…

A: The objective of this question is to calculate the actual amount of NH3 produced when 28 g of N2…

Q: When HgO is heated, it decomposes into elemental mercury and molecular oxygen. If 10.0 g of Hg is…

A:

Q: What is the % yield of the reaction? What is the limiting reagent? Show complete calculations for…

A: The question is based on concept of theoretical calculations. we have to calculate percentage and…

Q: In the reaction 2NO+O2 reacts to 2NO2 7.0 mol of NO and 5.0 mol of O2 are reacted and generates 2.2…

A: Given: No. of moles of NO = 7.0 mol No. of moles of O2 = 5.0 mol Actual yield of NO2 = 2.2 mol

Q: ) Determine the molecular formula of X (the starting reagent)  B) Write a balanced equation for…

A:

Q: Give the percent yield when 28.16 g of CO, are formed from the reaction of 4.000 moles of CaH18 with…

A: From the given reaction we see that 2 moles C8H18 react with 25 moles O2 produced 16 moles CO2, so 4…

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".