EBK INTRODUCTORY CHEMISTRY
8th Edition
ISBN: 8220100480485
Author: DECOSTE
Publisher: CENGAGE L
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Chapter 8.8, Problem 8.9SC
trong>Exercise 8.9 Sevin, the commercial name for an insecticide used to protect crops such as cotton, vegetables, and fruit, is made from carbamic acid. A chemist analyzing a sample of carbamic acid finds 0.8007 g of carbon, 0.9333 g of nitrogen, 0.2016 g of hydrogen, and 2.133 g of oxygen. Determine the empirical formula for carbamic acid.
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Examine the reaction below. Highlight all bonds that have broken in the reactant.
Br H
H₂C-C-
-H
5
H-C-H
H-C-H
BIE
们
OH
H H
H₂C-C=
H-C-H
H-C-H
Classify each of the following as either a substitution, elimination, or addition reaction.
CH3
CH3
CH2=CH₂
CH2=C-CH2-OH + Br₂
Br-CH2-C
-CH₂-OH
Br
CH,CH3
CH3-C-CH-CH2-CH3
он
° CH₂
HO
C-C-CH3 + NH3
CH₂
он
CH3-CH-O-CH3
O-CH3
CH3-C-CH3 + H₂O
O-CH3
CH3CH₂
H
+ H₂O
CH3-C=C-CH2-CH3
• CHI
Δ
Å CH
CH3
H+
CH3
C-H + HO-CH3
H"
Q-CH₂
CH3-C-CH3 + HO-CH3
OH
O substitution
O elimination
addition
substitution
O elimination
addition
O substitution
elimination
addition
O substitution
O elimination
addition
substitution
O elimination
00
addition
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Quiz 9
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ล 25%0
A
Done
Quiz #9 =
Name:
Draw the major products of the following. Show Stereochemistry when applicable:
1. OsO4
A
2. NaHSO 3, H 20
Cl₂
➤ C
H2, Pd/C
E
HBr
1. Hg(OAc) 2, H₂O
2. NaBH 4
Ꭰ
KI, H3PO4
F
KMnO4, H3O+
KMnO4, H2O
G
H
HBr
Br2
J
CH2N2
➤
K
CH2I2, Zn(Cu)
Cl2, CH3OH
C
1. 03
2. Zn, H3O+
HCI
1. BH 3
N
M
2. NaOH, H 202
KMnO4, NaOH
H₂O
P
Br2, H2O
R
1. BH 3
2. NaOH, H 202
Cl2, CH3CH2OH T
Chapter 8 Solutions
EBK INTRODUCTORY CHEMISTRY
Ch. 8.2 - ercise 8.1 Calculate the mass of a sample that...Ch. 8.2 - Prob. 8.2SCCh. 8.3 - at if you were offered $1 million to count from 1...Ch. 8.3 - at if you discovered Avogadro’s number was not...Ch. 8.3 - ercise 8.3 Chromium (Cr) is a metal that is added...Ch. 8.5 - ercise 8.4 Polyvinyl chloride (called PVC), which...Ch. 8.5 - ercise 8.5 Calculate the molar mass for sodium...Ch. 8.5 - ercise 8.6 The substance Teflon, the slippery...Ch. 8.6 - ercise 8.7 Penicillin, an important antibiotic...Ch. 8.8 - ercise 8.8 In a lab experiment it was observed...
Ch. 8.8 - trong>Exercise 8.9 Sevin, the commercial name for...Ch. 8.8 - e part of the problem-solving strategy for...Ch. 8.8 - ercise 8.10 The most common form of nylon...Ch. 8.9 - Exercise 8.11 A compound used as an additive for...Ch. 8 - n chemistry, what is meant by the term mole? What...Ch. 8 - hat is the difference between the empirical and...Ch. 8 - substance A2B is 60% A by mass. Calculate the...Ch. 8 - ive the formula for calcium phosphate and then...Ch. 8 - ow would you find the number of “chalk molecules”...Ch. 8 - 0.821 -mol sample of a substance composed of...Ch. 8 - ow many molecules of water are there in a 10.0-g...Ch. 8 - hat is the mass (in grams) of one molecule of...Ch. 8 - onsider separate 100.0-g samples of each of the...Ch. 8 - A molecule has a mass of 4.651023 g. Provide two...Ch. 8 - Differentiate between the terms atomic mass and...Ch. 8 - Consider Figure 4.19 in the text. 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How many atoms of carbon are present in 1 .0 g...Ch. 8 - onsider samples of phosphine (PH3) , water (H2O) ....Ch. 8 - he chemical formula for aspirin is C9H8O4 . What...Ch. 8 - Prob. 133CPCh. 8 - compound with molar mass 180.1 g/mol has the...
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