1. a) What mass of carbon dioxide is produced by the complete combustion of 48.0 g of hexane? b) Use mole ratios to identify the limiting reagent in the following reaction: 3.10 mol of sodium mixes with 4.17 mol of water to form sodium hydroxide and hydrogen gas. c) Determine the number of excess moles of the excess reagent in the following reaction: 4.80 mol of calcium mixing with 3.55 mol of oxygen gas, making calcium oxide.

Q: In the illustration: The product that forms is 8 The illustration to the left represents mixture of…

A:

Q: What is the theoretical yield of Cl, ? theoretical yield: 22.9 g Cl, If the yield of the reaction is…

A: The ratio of actual yield to the theoretical yield multiply by 100 is known as percent yield.

Q: 2. Write the chemical equation for the reaction that occurs when aqueous solutions of calcium…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering first question only.…

Q: d) For the equation N2H4 → NH3 + N2, if the theoretical yield is 28.0 grams of N2, what mass in…

A:

Q: Is the following statement true or false? If you think the statement is flase, rewrite it to make it…

A: The statement given is "The compound or element that is greater in terms of the molar amount is the…

Q: If 2.88 moles of AlPO4 were needed for a reaction what mass of AlPO4 would need to be measured out

A: The moles of AlPO4 is = 2.88 moles The mass of AlPO4 in grams is =?

Q: In the reaction involving 0.5 g of sodium carbonate and 1 g of calcium nitrate, what is the number…

A: Given, Mass of sodium carbonate react = 0.5 g Mass of calcium nitrate react = 1 g Number of moles of…

Q: For a theoretical yield of 2.54 g and percent yield of 82.8583%, calculate the actual yield for a…

A: Given data, Theoretical yield = 2.54 g  % yield = 82.8583%  Then, Actual yield = ?

Q: For the following reaction, 0.431 moles of calcium hydroxide are mixed with 0.302 moles of…

A:

Q: The theoretical yield of aluminum is 1.16 moles. If only 1.03 moles of aluminum were collected, what…

A: Given, Theoretical yield = 1.16 moles Actual yield = 1.03 moles % yield = ?

Q: A compound containing carbon, hydrogen, and oxygen contains 60.00% carbon by mass and 8.05% hydrogen…

A: Given that compound contain 60.00 % carbon and 8.05 % hydrogen by mass.  Mass of compound taken =…

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Recall the data, mass of X =8.50 g, MM=44 g mol-1 mass of CO2=25.50g, MM=44 g mol-1 mass of…

Q: A gaseous mixture containing 4.15 mol of hydrogen gas and 7.13 mol of oxygen gas reacts to form…

A: given moles of H2 = 4.15 mol moles of O2 = 7.13 mol

Q: 2.00 g of Zn metal reacts with 2.50 g silver nitrate to produce silver metal and zinc nitrate.1)…

A: Redox reactions are the reaction wherein one species looses electrons and get oxidized whereas,…

Q: 7 .determine the percent yield for the reaction in which 15.8 g of NH3 and excess oxygen produce…

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: A chemist combines 3.21 grams of sodium dichromate with 1.68 grams aluminum nitrate. A precipitate…

A:

Q: The limiting reagent is Calculating theoretical yield: Molar mass of styrene Moles of styrene = |…

A: The reaction is the polymerization of styrene using the initiator Tert-butyl Peroxybenzoate. In…

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: Consider the reaction: . If 6.0 g of aluminum reacts with excess bromine to produce 50.3 g of…

A: The balanced equation of the reaction - 2 Al (s) + 3 Br2 (l) ------> 2AlBr3 (s)Percent yield of…

Q: The mass (in grams) of the final chloride product that Jack obtained after reacting his carbonate…

A:

Q: The limiting reagent for a given reaction can be recognized

A: Reactant that forms less amount of the product is considered as  the limiting reagent whereas the…

Q: 10. If the theoretical yield for a reaction is 118mg and the actual yield was 99.3mg what was the…

A: Answer:- This question is answered by using the simple concept of calculation of percent yield using…

Q: A major component of gasoline is octane (C&H18). When liquid octane is burned in air it reacts with…

A: We will first write the balanced chemical reaction involved. And from the balanced reaction we can…

Q: Aluminum nitrate reacts with sodium hydroxide according to the equation below. When 16.55 grams of…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: How many moles of iron(III) oxide are formed by the complete oxidation of6.2 mol of iron?

A: Rusting of iron is a oxidation reaction of Fe metal to get iron(III) oxide. Here (III) represents…

Q: Calculate the theoretical yield. Which of the reactants run out first?

A:

Q: Sodium borohydride () is prepared by reacting sodium hydride () with gaseous diborane (). In an…

A:

Q: What is the maximum mass of aluminum chloride that can be formed when reacting 22.0g of aluminum…

A: The balanced chemical equation is given by

Q: for the balanced equation below how many grams of cobalt (lll) carbonate can be produced by reacting…

A: Given, mass of Na2CO3 = 39.2 g Molar mass of Na2CO3 = 105.98 g/mol Molar mass of Co2(CO3)3 = 297.8…

Q: 14.7g of precipitate. A lab technician collects 12.1g of precipitate.  What is the percent yield ?

A: Percent yield is the ratio of actual yield to the theoritical yield.

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A:

Q: For the following reaction, 0.214 moles ofphosphorus () are mixed with 0.402 moles of chlorine gas.…

A: Given that, moles of P=0.214 mol  moles of Cl2= 0.402 mol  then,

Q: Calculate the percent yield of the reaction if 1.88 g of aspirin (acetylsalicyclic) were obtained

A:

Q: the percient yield for a difficult reaction to be studied was likely to be only 23% of the…

A: According to given data, the actual yield for a reaction to be studied was likely to be 23% of the…

Q: If a scientist weighed 0.68 g of the reactant Na2CO3 for the reaction below, how many moles of…

A: Answer:Number of moles in any sample of a substance is always equal to the ratio of mass and molar…

Q: According to the following reaction, how many grams of sulfur trioxide will be formed upon the…

A: The balanced equation for the given reaction is,

Q: 5) What is the limiting reactant for the reaction between 2.6 moles of hydrochloride acid and 1.4…

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

Q: For the following reaction, 0.367 moles of carbon disulfide are mixed with 0.540 moles of chlorine…

A: The question is based on the concept of reaction stoichiometry. a limiting reagent is the reagent…

Q: how many grams of carbon dioxide will be formed upon the complete reaction of 25.2 grams of oxygen…

A: The excess carbon (graphite) reacts with oxygen gas to form carbon dioxide gas. C      +       O2…

Q: The following balanced chemical equation shows the reaction of aluminum with copper(II) chloride. If…

A: Givena balanced chemical reaction, themass of Al (s) = 0.25 gThe mass of copper (II) chloride = 0.51…

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".