Chem 121 Comprehensive Exam Script Complete Questions Verified Solutions

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: