CHEM 121 COMPREHENSIVE EXAM SCRIPT COMPLETE QUESTIONS VERIFIED
SOLUTIONS
CHEM 121 Final EXAM Questions and Answers
Verified Solutions Latest Update 2026/2027
Question:
Metric prefix Giga
Answer:
G 1,000,000,000 10^9
Question:
Metric prefix Mega
Answer:
M 1,000,000 10^6
Question:
Metric prefix Kilo
Answer:
k 1,000 10^3
Question:
Metric prefix Deci
Answer:
d 0.1 10^-1
Question:
Metric prefix Centi
Answer:
,c 0.01 10^-2
Question:
Metric prefix Milli
Answer:
m 0.001 10^-3
Question:
Metric prefix Micro
Answer:
u (greek letter) 0.000001 10^-6
Question:
Metric prefix Nano
Answer:
n 0.000000001 10^-9
Question:
Metric prefix Pico
Answer:
p 0.000000000001 10^-12
Question:
Metric prefix Femto
Answer:
f 0.000000000000001 10^-15
,Question:
Celcius to Fahrenheit conversion
Answer:
T(C)=(T(F)-32)/1.8
Question:
Fahrenheit to Celsius conversion
Answer:
T(F)=(1.8 x T(C))+32
Question:
HCl is a strong/weak what?
Answer:
Strong acid
Question:
HBr is a strong/weak what?
Answer:
Strong acid
Question:
HNO3 is a strong/weak what?
Answer:
Strong acid
, Question:
HI is a strong/weak what?
Answer:
Strong acid
Question:
H2SO4 is a strong/weak what?
Answer:
Strong acid
Question:
HClO3 is a strong/weak what?
Answer:
Strong acid
Question:
HClO4 is a strong/weak what?
Answer:
Strong acid
Question:
LiOH is a strong/weak what?
Answer:
Strong Base
Question:
SOLUTIONS
CHEM 121 Final EXAM Questions and Answers
Verified Solutions Latest Update 2026/2027
Question:
Metric prefix Giga
Answer:
G 1,000,000,000 10^9
Question:
Metric prefix Mega
Answer:
M 1,000,000 10^6
Question:
Metric prefix Kilo
Answer:
k 1,000 10^3
Question:
Metric prefix Deci
Answer:
d 0.1 10^-1
Question:
Metric prefix Centi
Answer:
,c 0.01 10^-2
Question:
Metric prefix Milli
Answer:
m 0.001 10^-3
Question:
Metric prefix Micro
Answer:
u (greek letter) 0.000001 10^-6
Question:
Metric prefix Nano
Answer:
n 0.000000001 10^-9
Question:
Metric prefix Pico
Answer:
p 0.000000000001 10^-12
Question:
Metric prefix Femto
Answer:
f 0.000000000000001 10^-15
,Question:
Celcius to Fahrenheit conversion
Answer:
T(C)=(T(F)-32)/1.8
Question:
Fahrenheit to Celsius conversion
Answer:
T(F)=(1.8 x T(C))+32
Question:
HCl is a strong/weak what?
Answer:
Strong acid
Question:
HBr is a strong/weak what?
Answer:
Strong acid
Question:
HNO3 is a strong/weak what?
Answer:
Strong acid
, Question:
HI is a strong/weak what?
Answer:
Strong acid
Question:
H2SO4 is a strong/weak what?
Answer:
Strong acid
Question:
HClO3 is a strong/weak what?
Answer:
Strong acid
Question:
HClO4 is a strong/weak what?
Answer:
Strong acid
Question:
LiOH is a strong/weak what?
Answer:
Strong Base
Question: