
Concept explainers
(a)
Interpretation:
Preparation methods of metal chlorides have to be given.
Concept introduction:
Direct combination: In this method, metals directly reacts with molecular chlorine and produces metal chlorides.
To give: The preparation of metal chloride by direct combination method
(b)
Concept introduction:
Metals with acids: In this method, metals react with acids and produces metal chlorides.
To give: The preparation of metal chloride by the reaction of metals with acids
(c)
Concept introduction:
Acid-base neutralization: In this method, metal chlorides are prepared by the neutralization reaction of acids with bases (metal hydroxides).
To give: The preparation of metal chloride by acid – base neutralization reaction
(d)
Concept introduction:
Metal carbonate with hydrochloric acid: In this method, metal chlorides are prepared by the reaction of metal carbonates with acids.
To give: The preparation of metal chloride by the reaction of metal carbonate with hydrochloric acid
(e)
Concept introduction:
Precipitation reaction: In this method, insoluble solid (precipitate) formed by the reaction of cations with anions in solution phase.
To give: The preparation of metal chloride by precipitation reaction method

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Chapter 22 Solutions
CHEMISTRY (LL) W/CNCT >BI<
- Problem 6-29 Identify the functional groups in the following molecules, and show the polarity of each: (a) CH3CH2C=N CH, CH, COCH (c) CH3CCH2COCH3 NH2 (e) OCH3 (b) (d) O Problem 6-30 Identify the following reactions as additions, eliminations, substitutions, or rearrangements: (a) CH3CH2Br + NaCN CH3CH2CN ( + NaBr) Acid -OH (+ H2O) catalyst (b) + (c) Heat NO2 Light + 02N-NO2 (+ HNO2) (d)arrow_forwardPredict the organic product of Y that is formed in the reaction below, and draw the skeletal ("line") structures of the missing organic product. Please include all steps & drawings & explanations.arrow_forwardPlease choose the best reagents to complete the following reactionarrow_forward
- Problem 6-17 Look at the following energy diagram: Energy Reaction progress (a) Is AG for the reaction positive or negative? Label it on the diagram. (b) How many steps are involved in the reaction? (c) How many transition states are there? Label them on the diagram. Problem 6-19 What is the difference between a transition state and an intermediate? Problem 6-21 Draw an energy diagram for a two-step reaction with Keq > 1. Label the overall AG°, transition states, and intermediate. Is AG° positive or negative? Problem 6-23 Draw an energy diagram for a reaction with Keq = 1. What is the value of AG° in this reaction?arrow_forwardProblem 6-37 Draw the different monochlorinated constitutional isomers you would obtain by the radical chlorination of the following compounds. (b) (c) Problem 6-39 Show the structure of the carbocation that would result when each of the following alkenes reacts with an acid, H+. (a) (b) (c)arrow_forwardPlease draw the major product of this reaction. Ignore inorganic byproducts and the carboxylic side productarrow_forward
- predict the product formed by the reaction of one mole each of cyclohex-2-en-1-one and lithium diethylcuprate. Assume a hydrolysis step follows the additionarrow_forwardPlease handwriting for questions 1 and 3arrow_forwardIs (CH3)3NHBr an acidic or basic salt? What happens when dissolved in aqueous solution? Doesn't it lose a Br-? Does it interact with the water? Please advise.arrow_forward
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