Calcium phosphate is used as an antacid, supplement, and/or a source of calcium and phosphate in toothpaste.In a laboratory setup calcium hydroxide can be reacted with phosphoric acid to produce calcium phosphate with water as by-product.In an experimental process, there are three procedures to deal with in the production of calcium phosphate.Procedure 1: 846.0 grams of calcium oxide and 264.0 grams of water are combined in order to produce a single product, calciumhydroxide.Procedure 2: 979.0 grams of diphosphorus pentoxide and 323.0 grams of water are combined in order to produce a single product,phosphoric acid.Procedure 3: Actual mass of isolated calcium hydroxide from Procedure 1 and actual mass of isolated phosphoric acid fromProcedure 2 are combined in order to produce calcium phosphate with water as by-product.It is also noted that each procedure had the following percent yields:Procedure 1: 53.58% yield on calcium hydroxide.Procedure 2: 59.26% yield on phosphoric acid.Procedure 3: 31.41% yield on calcium phosphate. What is the amount of substance in mole of limiting reactant consumed in Procedure 3?(A) 2.618 molB) 3.541 molc) 7.082 molD 7.853 mol

1.Formula of calcium phosphate is Ca3(PO4)2. % composition of Ca=(mass of ca/moleculat mass of…

Answered: What is the amount of substance in mole…

What is the amount of substance in mole of limiting reactant consumed in Procedure 3? A 2.618 mol B 3.541 mol c) 7.082 mol D) 7.853 mol

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 3CR

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Question

Calcium phosphate is used as an antacid, supplement, and/or a source of calcium and phosphate in toothpaste.
In a laboratory setup calcium hydroxide can be reacted with phosphoric acid to produce calcium phosphate with water as by-
product.
In an experimental process, there are three procedures to deal with in the production of calcium phosphate.
Procedure 1: 846.0 grams of calcium oxide and 264.0 grams of water are combined in order to produce a single product, calcium
hydroxide.
Procedure 2: 979.0 grams of diphosphorus pentoxide and 323.0 grams of water are combined in order to produce a single product,
phosphoric acid.
Procedure 3: Actual mass of isolated calcium hydroxide from Procedure 1 and actual mass of isolated phosphoric acid from
Procedure 2 are combined in order to produce calcium phosphate with water as by-product.
It is also noted that each procedure had the following percent yields:
Procedure 1: 53.58% yield on calcium hydroxide.
Procedure 2: 59.26% yield on phosphoric acid.
Procedure 3: 31.41% yield on calcium phosphate.

What is the amount of substance in mole of limiting reactant consumed in Procedure 3?
(A) 2.618 mol
B) 3.541 mol
c) 7.082 mol
D 7.853 mol

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