CHEM 1020 EXAM SCRIPT 2026 FULL TEST SET WITH CORRECT ANSWERS VERIFIED 100%

CHEM 1020 EXAM SCRIPT 2026 FULL TEST SET
WITH CORRECT ANSWERS VERIFIED 100%

◉ Freeze Point/Boil Point *C. Answer: 0*


◉ What is the conversion factor for kilograms to pounds. Answer: 1
kg = 2.205 lb


◉ How many centimeters are in an inch. Answer: 1 inch = 2.54 cm
(EXACT)


◉ What is the relationship between liters and quarts?. Answer:
1.057 qt = 1 liter or 0.946 liters = 1 quart


◉ How many feet are in a mile?. Answer: 1 Mile = 5280 ft


◉ What is the volume equivalence of 1 cm³?. Answer: 1 cm³ = 1 mL


◉ When should rounding off occur in calculations?. Answer: Round
off at the END of calculations, not during multistep calculations.

, ◉ What is the purpose of dimensional analysis?. Answer: To convert
from one unit to another.


◉ What is the general reaction of an acid and a base?. Answer: Acid
+ Base => Salt + Water


◉ What does combustion produce?. Answer: Carbon dioxide and
water.


◉ Freeze Point/Boil Point Kelvin. Answer: 273K - 373K


◉ Diatomic Molecules (7). Answer: (HNFOICB) Hydrogen, Nitrogen,
Fluorine, Oxygen, Iodine, Chlorine, Bromine


◉ Temp(C) + 273 = ?. Answer: *C to Kelvin


◉ How Many Grams in a Pound?. Answer: 453.6g


◉ How Many Yards in a Mile?. Answer: 1760yd


◉ How many Yards in 1 Meter?. Answer: 1.094yd


◉ How Many Nanometers in a Meter?. Answer: 10^-9