1.  The percent yield of this reaction is 69.0%. 2Al(s)+3 F2(g)⟶2AlF3(s)  Determine the mass, in grams of the product, if excess fluorine gas reacts with 126.0 g of aluminum metal.

Q: If 6.1 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: Given: 6.1 × 10²⁵ molecules of CO₂ are produced in a combustion reaction.  To determine : The mass…

Q: For the following reaction, 41.2 grams of iron are allowed to react with 21.0 grams of oxygen gas.…

A: Given,the reaction:iron (s) + oxygen (g)  iron(III)oxide (s)mass of iron = 41.2 gmass of oxygen =…

Q: Consider the following balanced chemical equation:    2Cu2O(s) + O2(g)  →  4CuO(s)   Determine…

A: From the reaction it is clear that 2 moles of Cu2O reacts with one mole of O2 to give 4 moles of…

Q: Consider the reaction: 2Fe(s) + O₂(g) → 2FeO(s) Given an initial mass of 19.87 g Fe, an excess of…

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Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A:

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A:

Q: 3Si(s) + 2N2(g) yields Si3N4(s) In this synthesis equation for production of trisilicon…

A: Mass of silicon = 75.0 gMolar mass of silicon = 28.085 g/molMolar mass of trisilicon tetranitride =…

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: This question will walk you through the steps of determining which reactant is limiting based on a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: Calculate the theoretical yield of MgCl2 in moles when 0.394 grams of MgO are reacted with 32.5 mL…

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

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Q: 4 KO₂ (s) + 2 CO₂(g) → 2 K₂CO₃(s) + 3 O₂(g) The theoretical yield for the reaction is 0.319 g O₂.…

A: Theoritical yield of reaction = 0.319 g percent yield of reaction =  83.4%   We know , Percent yield…

Q: The amount of product that can be produced depends only on the amount of the limiting reactant…

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Q: An important reaction that takes place in a blast furnace during the production of iron is the…

A: Given data contains, Mass of iron is 910 kg. The balanced chemical reaction between iron oxide and…

Q: Copper(II) carbonate was used by artists as a pigment due to its bright green-blue colour. It can be…

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Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s)   An excess of oxygen reacts with 451.4 g of lead,…

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Q: sample containing 58.51g manganese (Mn

A: We have to calculate the actual yield

Q: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas.…

A: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas. The…

Q: A sample of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 22.2 g…

A: Percent yield By doing stoichiometrically, an ideal yield is obtained for a reaction, that is called…

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

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Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,…

A: Given :-  2KClO3 → 2KCl + 3O2   mass of KClO3 = 82.4 g  To calculate :  mass of O2 produced (in…

Q: The percent yield of this reaction is 65.0%. 2A1(s) +3 F2 (g) – 2AIF3 (s) Determine the mass, in…

A: We have to predict the actual yield.

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

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Q: Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When…

A: Given : Mass of Mg ribbon = 2.58 g Mass of oxygen = 8.70g

Q: The percent yield for the reaction PCl3 + Cl2 → PCl5 is 67.7 percent. What mass of PCl5 would be…

A:

Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s) An excess of oxygen reacts with 451.4 g of lead, forming…

A: First, calculate the theoretical yield of the given reaction,

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: 2. How many grams of oxygen gas must be reacted with excess sulfur dioxide to produce 87.1 g of SO;?…

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Q: reaction product is produced in a 76.3% yield. If the actual yield of the isolated product is 31.1…

A: Percentage yield= (actual yield/theoretical yield)*100% Let m=theoretical yield 76.3 =(31.1/m)*100…

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: Consider the following reaction: 2A1+3CuCl₂ 2H₂O3Cu + 2AlCl3 + 6H₂O Assuming 1.22 grams of Al are…

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Q: The theoretical yield of a reaction is the amount of product obtained if the limiting reactant is…

A: Given, mass of NO = 9.500 g Mass of O2= 11.99 g Molar mass of NO = 30.0 g/mol Molar mass of O2=…

Q: The theoretical yield of a reaction is the amount of product obtained if the limiting reactant is…

A:

Q: calculate the mass (g) of H2SO3 produced by the reaction.

A: Number of moles = mass/molar mass  Mass = moles × molar mass

Q: 3H2(g)+N2(g)→2NH3(g) 1.78 g H2 is allowed to react with 9.71 g N2, producing 2.94 g NH3. What is the…

A: The objective of this question is to calculate the theoretical yield of NH3 in grams for the given…

Q: For the following reaction, 6.30 grams of methane (CH,) are allowed to react with 26.2 grams of…

A: Balanced reaction CH4 + CCl4 --> 2CH2Cl2 Mole ratio of methane and carbon tetrachloride = 1:1…

Q: The percent yield of this reaction is 70.0%. 2Al(s)+3 F2(g)⟶2AlF3(s)  Determine the mass, in…

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Q: A manufacturing process has a calculated yield of 2.87 kg of lithium hydroxide based on the reaction…

A: The objective of the question is to find the actual yield of lithium hydroxide from a manufacturing…

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".