What is the volume of 90.0 grams of ether if the density of ether is 0.70 g/mL?

a) 1.1 x 10^2 mL

b) 1.3 x 10^2 mL

c) 6.3 x 10^1 mL

d) 7.8 x 10^-3 mL

Question

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Chemistry

13 December, 16:34

What is the volume of 90.0 grams of ether if the density of ether is 0.70 g/mL?

a) 1.1 x 10^2 mL

b) 1.3 x 10^2 mL

c) 6.3 x 10^1 mL

d) 7.8 x 10^-3 mL

+1

Answers (1)

Know the Answer?

Tristian Barker · Answer 1

b) 1.3 E2 mL

Explanation:

density = mass / volume

∴ m = 90.0 g

∴ density = 0.70 g/mL

⇒ V = m / d

⇒ V = 90.0g / 0.70 g/mL

⇒ V = 128.571 mL

⇒ V = 1.285 E2 mL ≅ 1,3 E2 mL

What is the volume of 90.0 grams of ether if the density of ether is 0.70 g/mL?a) 1.1 x 10^2 mLb) 1.3 x 10^2 mLc) 6.3 x 10^1 mLd) 7.8 x 10^-3 mL

What is the volume of 90.0 grams of ether if the density of ether is 0.70 g/mL?

a) 1.1 x 10^2 mL

b) 1.3 x 10^2 mL

c) 6.3 x 10^1 mL

d) 7.8 x 10^-3 mL