Concept explainers
(a)
Interpretation:
The net ionic equation for the reaction of
Concept introduction:
A
(b)
Interpretation:
The net ionic equation for the reaction of
Concept introduction:
A chemical reaction represents the different species reacting to form products. For an ionic equation, all the species in aqueous phase are represented as their respective ions. The net ionic equation involves all ions except the spectator ions in the equation. Spectator ions are the ions which are common at both sides of the chemical reaction and get cancelled out in the net ionic equation.
(c)
Interpretation:
The net ionic equation for the reaction of
Concept introduction:
A chemical reaction represents the different species reacting to form products. For an ionic equation, all the species in aqueous phase are represented as their respective ions. The net ionic equation involves all ions except the spectator ions in the equation. Spectator ions are the ions which are common at both sides of the chemical reaction and get cancelled out in the net ionic equation.
(d)
Interpretation:
The net ionic equation for the reaction of
Concept introduction:
A chemical reaction represents the different species reacting to form products. For an ionic equation, all the species in aqueous phase are represented as their respective ions. The net ionic equation involves all ions except the spectator ions in the equation. Spectator ions are the ions which are common at both sides of the chemical reaction and get cancelled out in the net ionic equation.
(e)
Interpretation:
The net ionic equation for the reaction of
Concept introduction:
A chemical reaction represents the different species reacting to form products. For an ionic equation, all the species in aqueous phase are represented as their respective ions. The net ionic equation involves all ions except the spectator ions in the equation. Spectator ions are the ions which are common at both sides of the chemical reaction and get cancelled out in the net ionic equation.
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Chapter 15 Solutions
Chemistry: Principles and Reactions
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- (a) Why do transition elements show variable oxidation states? (i) Name the element showing maximum number of oxidation states among the first series of transition metals from Sc (Z = 21) to Zn (Z = 30). (ii) Name the element which shows only +3 oxidation state. (b) What is lanthanoid contraction? Name an important alloy which contains some of the lanthanoid metals.arrow_forwardWhat is the product of the following reaction? (a) Br NC OCH 3 OCH 3 KCN DMSO (b) Br CN (c) Br BAI!!. CN (d) NC" OCH 3arrow_forwardWrite the expression Kc for the following reactions. (a) Fe2+(aq) + Ce4+(aq) ⇋ Fe3+(aq) + Ce3+(aq) (b) CaCO3(s) ⇋ CaO(s) + CO3(g)arrow_forward
- In Cannizzaro's reaction, the intermediate that will be the best hydride donor is (A) (C) (B) H OH H (D) O₂N СОН Harrow_forwardChemistry Like aqueous solutions of Fe3+, bismuth ions (Bi3+) form acidic solutions with a pKa = 1.5. (a) Write a balanced net ionic equation for the reaction of Bi3+ with water to form a dication, [Bi(H2O)5OH]2+. (b) What is the pH of a 0.00364 M solution of Bi3+? (c) How is the acidity of this solution (0.00364 M Bi3+ ions) related to the acidity of a 0.00364 M acetic acid aqueous solution? A. Bi3+ is less acidic than acetic acid. B. Bi3+ is more acidic than acetic acid. C. There is not enough information to tell which is more acidic. D. Bi3+ and acetic acid have the same acidity.arrow_forwardWhy is (CH3)3Cl considered to be a Lewis Acid?arrow_forward
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