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UNO [17]
3 years ago
5

Express your answer using two significant figures. 2.7 cm3 = m3 2.0 mm3= m3

Chemistry
1 answer:
natka813 [3]3 years ago
8 0

Answer:

2.7 cm³ = 2.7 x 10⁻⁶ m³

2.0 mm³ = 2.0 x 10⁻⁹ m³

Explanation:

The values are multiplied by the conversion ratio, being sure to raise the ratio to the power of 3 so that the units properly cancel:

(2.7 cm³)(1m/100cm)³ = 2.7 x 10⁻⁶ m³

(2.0 mm³)(1m/1000mm)³ = 2.0 x 10⁻⁹ m³

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