Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride reacts with 107 g of Potassium phosphate. AlCl3 + K3PO4 --> AlPO4 + 3KCl ______g KCl How many grams of excess reactant remain after the reaction?

Q: What mass of AgCl will be produced when 20.8 g of AgNO, and 8.20 g of CaCl, are reacted? Grams…

A: Given reaction equation; 2AgNO3 + 1CaCl2   ---->  1Ca(NO3)2   +   2AgCl Molar mass; AgNO3  =…

Q: 2.Given the following balanced chemical equation, how many grams of NH3 would be produced when 79.1…

A: To calculate the mass of NH3 produced, moles of NH3 produce should be calculated from the given…

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

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: 1. What will be the amount of nitrogen monoxide when 1.0 mol of ammonia and 1.0 mol of oxygen…

A: The unbalanced chemical equation for the reaction of ammonia with oxygen gas is given as NH3 + O2 →∆…

Q: 1. What quantity is conserved in the reaction shown below? (circle all that apply) 2 HCI + Ca(OH)₂ 2…

A: Using law of conservation of different properties in a chemical reaction we can select the correct…

Q: 1. Write i) the molar mass ii) two conversion factors generated from each molar mass of the…

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Q: Michad Name: Period: 1 Excess Reactant Study Guide Date:/18/2r Part 3: Limiting and Excess Reactants…

A: Given, N2 + 3H2 ➝ 2NH3 Moles of N2 reacts = 4 moles Moles of H2 reacts = 6 moles Moles of NH3 formed…

Q: Answer the following stoichiometry questions based on the following unbalanced chemical equation.…

A: Balancing : KClO3 ----->  KCl  + O2  Since in LHS we have 3 O and RHS we have 2  Hence making it…

Q: Consider the balanced equation: 2 Na + H₂SO4 → Na2SO4 + H₂ 1. If 35.0 g of Na is reacted with excess…

A: The yield of a reaction depends on the limiting reactant of the reaction. Limiting reactant is the…

Q: 2H2   +     O2    --->  2H2O If you have 1.5 mole of oxygen gas and 2.3 mol of hydrogen gas, which…

A: The balanced chemical equation,  2H2   +     O2  →   2H2O  Number of moles of oxygen gas, O2 = 1.5…

Q: For Reaction #2, what are the Final Moles for each reactant and product? NH3 mol O2 mol NO mol H2O…

A: Given unbalanced  reaction : NH3+O2→NO +H2O

Q: 5.Some cars can use butane (CH10) as fuel: 2C4H10 + 130 → 8CO2 + 10H2O a How many grams of CO, are…

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Q: Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many…

A: As water is in excess so PCl5 is limiting reagent.

Q: Given the balanced equation below, determine how many grams of AlCl3 would be produced if 1.75 g of…

A: Grams of AlCl3 can be calculated as follows

Q: How many grams of Cl2 are needed to form 84.4 g of AlCl3? 2Al(s)+3Cl2(g)⟶2AlCl3(s) Step 1: Show the…

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Q: Magnesium Oxide reacts with Sodium Chloride to produce Sodium Oxide and Magnesium Chloride. Balance…

A: The balanced chemical equation can be written as follows: MgO + 2NaCl  →  Na2O + MgCl2

Q: how many moles of nitrogen gas will be formed

A: Given :- number of moles of ammonium nitrite = 0.875 mol  To calculate :- number of moles of…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: To know how many gram of KCl is formed we should know which is the limiting reagent. No .of moles =…

Q: C. Stoichiometry Calculations (Remember to balance equations!!) 1. How many grams of HCl are…

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

Q: 1. What will be the amount of nitrogen monoxide when 1.0 mol of ammonia and 1.0 mol of oxygen…

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Q: Calculate the moles of carbon dioxide gas formed when starting off with 4.56 g of carbon monoxide.

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: STOICHIOMETRY Mole-Mole Problems How many moles of HCT are needed to react with 0.87 moles of A

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Q: According to the following reaction, how many moles of nitrogen gas will be formed upon the complete…

A: Decomposition reaction: In this type of reaction a chemical compound breaks to give two or more than…

Q: Question 2 of 5 You have 2.2 mol Xe and 1.6 mol F2, but when you carry out the reaction you end up…

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Q: How many grams of FeyOz can form from 29.9 g of 02? 4 Fe(s) + 30g) 2 FeyOg(s) - Step 1: Show the…

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Q: if 12.4 g of N2 were initially present, calculate the mole of H2 required to react with all of the…

A: Given: mass of N2 = 12.4 g molar mass of N2 = 28.0134 g/mol molar mass of H2 = 2.0158 g/mol

Q: 3. How many grams of O2 are produced from 12.39 grams of H2O2, according to the following balanced…

A: Balanced reaction is     2 H2O2(l)      →        2 H2O(l)       +         O2(g)      2 mol  =…

Q: How many grams of Fe,O, can form from 20.1 g of O, ? 4 Fe(s) + 3 0,(g) 2 Fe,0,(s) Step 1: Show the…

A:

Q: Question 5 % How many grams of CaCl2 are produced if 2.5 mol of HCI are reacted according to this…

A: Number of moles is calculated by dividing the given mass with molecular mass. In the given question,…

Q: Calculate the maximum numbers of moles and grams of H2S that can form when 140.1 g of aluminum…

A: In this problem, 140.1 g of aluminum sulfide reacts with 143.0 g of water, and we need to determine:…

Q: For the balanced chemical reaction 4KO2(s) + 2CO2(g) ---> 2K2CO3(s) + 3O2(g) determine the number…

A: By applying mole-mole analysis on given chemical reaction we can find moles of K2CO3.

Q: Abbupainl Name: Hchad pornta Period: Date: Excess Reactant Study Guide Part 3: Limiting and Excess…

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Q: After balancing the chemical equation below, how many moles of carbon monoxide react with 1 mol of…

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Q: What is the percent yield of sulfur

A: this is achemical reaction we have to write its balance equation first.

Q: Use the following Unbalanced reaction to determine the percent yield of the reactions.  For your…

A: Given   Mass of Na2SO3 = 41.5 g   Molar mass of Na2SO3 = 126.043 g/mole  Moles of Na2SO3 =  Mass of…

Q: __O2 + ___Fe  --->   ___Fe2O3 a. How many moles of oxygen will produce 6.2 moles of iron (III)…

A: a) 9.3 moles of O2. b) 2.17 moles of Iron oxide. c) 0.66 moles of Fe.

Q: C. Stoichiometry Calculations (Remember to balance equations!!) 1. How many grams of HCI are…

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Q: CaCl2  +  Na2CO3  ---> Given 74.3 g of CaCl2 and 5.94 x 1023 formula units of Na2CO3 , how may…

A: A part of chemistry that defines the relation between the amount of reactant and products is named…

Q: .Given the following balanced chemical equation, how many grams of NH3 would be produced when 79.1 g…

A: According to mole concept, in a balanced chemical reaction reactants react and products form in the…

Q: 2Mg + O2 --> 2MgO How many grams of MgO are formed when 10 g of Mg react with an excess of O2?

A: The number of moles of the substance is equal to the ratio of mass to the molar mass of the…

Q: __H2 +__ O2  ➞ __H2O Reaction Type:___synthesis___   How many grams of water are produced from 9.25…

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Q: According to the following reaction, how many moles of chlorine gas are necessary to form 0.571…

A: This question can be solves using law of equal proportions. That is from the balanced chemical…

Q: Given the balanced equation below, determine how many grams of AlCl3 would be produced if 1.75 g of…

A: Applying concept limiting reagent.

Q: For the following reaction, 8.82 grams of carbon monoxide are allowed to react with 8.67 grams of…

A: Given that, Mass of CO = 8.82 gms          Molecular Mass = 28 gm/mol Number of moles of CO=Given…

Q: Percent yield. 4Fe + 3O2 ---> 2Fe2 O3 Starting with 320g of oxygen gas you produce 75g of…

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Q: Metallic aluminum reacts with MnO2 at elevated temperatures to form manganese metal and aluminum…

A: Answer :-  Theoretical yield of Manganese (Mn) = 89 g…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.