(a)
Interpretation:
The complete balanced chemical equation for the reaction of
Concept introduction:
The process in which the reactants combine to form a new product is called a chemical reaction. The chemical and physical properties of the products are different from the reactants. The different types of
Answer to Problem 74E
The complete balanced chemical equation for the reaction of
Explanation of Solution
The reaction in which the ions of two reactants get exchanged to form products is known as double-replacement reaction.
The balanced equation follows the law of conservation of mass. The unbalanced equation means that number of the atoms of an element present in the reactant is not equal to the product side.
The given chemical equation is shown below.
It is stated by law of conservation of mass that, “during any chemical reaction, the mass of product must be equal to mass of the reactants”.
Therefore, the complete balanced chemical equation for the reaction of
The complete balanced chemical equation for the reaction of
(b)
Interpretation:
The complete balanced chemical equation for the reaction of
Concept introduction:
The process in which the reactants combine to form a new product is called a chemical reaction. The chemical and physical properties of the products are different from the reactants. The different types of chemical reactions are combination reaction, decomposition reaction and displacement reaction.
Answer to Problem 74E
The complete balanced chemical equation for the reaction of
Explanation of Solution
The reaction in which the ions of two reactants get exchanged to form products is known as double-replacement reaction.
The balanced equation follows the law of conservation of mass. The unbalanced equation means that number of the atoms of an element present in the reactant is not equal to the product side.
The given chemical equation is shown below.
It is stated by law of conservation of mass that, “during any chemical reaction, the mass of product must be equal to mass of the reactants”.
Therefore, the complete balanced chemical equation for the reaction of
The complete balanced chemical equation for the reaction of
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Chapter 7 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
- Write balanced net ionic equations for the following reactions in acid solution. (a) Liquid hydrazine reacts with an aqueous solution of sodium bromate. Nitrogen gas and bromide ions are formed. (b) Solid phosphorus (P4) reacts with an aqueous solution of nitrate to form nitrogen oxide gas and dihydrogen phosphate (H2PO4-) ions. (c) Aqueous solutions of potassium sulfite and potassium permanganate react. Sulfate and manganese(II) ions are formed.arrow_forwardThe exposed electrodes of a light bulb are placed in a solution of H2SO4 in an electrical circuit such that the light bulb is glowing. You add a dilute salt solution, and the bulb dims. Which of the following could be the salt in the solution? a. Ba(NO3)2 b. NaNO3 c. K2SO4 d. Ca(NO3)2 Justify your choices. For those you did not choose, explain why they are incorrect.arrow_forwardTriiodide ions are generated in solution by the following (unbalanced) reaction in acidic solution: IO3(aq) + I(aq) I3(aq) Triiodide ion concentration is determined by titration with a sodium thiosulfate (Na2S2O3) solution. The products are iodide ion and tetrathionate ion (S4O6). a. Balance the equation for the reaction of IO3 with I ions. b. A sample of 0.6013 g of potassium iodate was dissolved in water. Hydrochloric acid and solid potassium iodide were then added. What is the minimum mass of solid KI and the minimum volume of 3.00 M HQ required to convert all of the IO3 ions to I ions? c. Write and balance the equation for the reaction of S2O32 with I3 in acidic solution. d. A 25.00-mL sample of a 0.0100 M solution of KIO. is reacted with an excess of KI. It requires 32.04 mL of Na2S2O3 solution to titrate the I3 ions present. What is the molarity of the Na2S2O3 solution? e. How would you prepare 500.0 mL of the KIO3 solution in part d using solid KIO3?arrow_forward
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