EBK CHEMISTRY
9th Edition
ISBN: 9780100453807
Author: ZUMDAHL
Publisher: YUZU
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Chapter 2, Problem 65E
Interpretation Introduction
Interpretation:
The number of protons, neutrons and electrons of two elements are given. Using these numbers, the
Concept introduction:
In a neutral atom, the number of protons and electrons are same and equal to the
To determine:
The symbol of ions having the given number of protons, neutrons and electrons.
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BALANCE CHEMICAL REACTION
Predict the product(s) of the following reactions. If no reaction,
write "NR".
a)
Cl₂
FeCl3
e)
HNO3
H2SO4
b)
NO2
CI.
HNO3
f)
Br
Br2
OH H2SO4
HO3S.
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c)
Cl2
g)
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F
d)
O₂N
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ulating the pH
salt solution
Calculate the pH at 25 °C of a 0.75M solution of anilinium chloride (C6H5NH3C1). Note that aniline (C6H5NH2) is a weak base with a pK of 4.87.
Round your answer to 1 decimal place.
pH = ☐
☑
⑤
?
olo
18
Ar
Chapter 2 Solutions
EBK CHEMISTRY
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