Chemistry, 05.09.2021 03:50 annafellows
Operations with unitsβ: Determine the units of the answers to the following problems.
1) 5280 m x 1 km/ 1000 m
= 5.28__
2)12.5 cm x 10.0 cm = 125__
3) 52.5 kg/ 2.8 kg = 19__
4)
56.5 g -38.2 g
ββββββββββββ=0.22
8.2 cm x 1.8 cm x 5.6 cm
5) 55.2 g + 26.8 g + 12.3 g
= 94.3__
6)
(20.5 mL) (1.00 g/mL)(12.8Β°C)
= 262__
Answers: 3
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Operations with unitsβ: Determine the units of the answers to the following problems.
1) 5280 m x...
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