chelsyyy18 chelsyyy18

13-02-2022
Chemistry

contestada

An experiment requires 74.2 mL of ethyl alcohol. If the density of ethyl alcohol is 0.790 g/cm3, what is the mass of
74.2 mL of ethyl alcohol?
O a. none of these
O b.58.6 g
O c.93.9 g
O d. 7.90 g
Oe. 10.6 g

Respuesta :

thenewoldpanhavuth thenewoldpanhavuth

13-02-2022

Answer:

b) 58.6

Explanation:

1ml = 1cm³

74.2 x 0.790 = 58.618g

Answer Link

Otras preguntas

HOW TO FIND THE MISSING NUMERATOR IN ANY FRACTIONS LIKE 4/8= ?/4

water in a pan over a radiator evaporates much faster than a water pan in a table ???? i need help ppl

How did the alliances that formed in Europe after world war 2 form an "iron curtain" as described by Winston Churchill in a 1946 speech?

How did New England's physical geography help the growth of industries?

The decline in medieval trade was caused by

Predict what happens when zinc is added to water

Orchids are a type of flowering plant. How would biologists explain how a living orchid species lacking leaves evolved from an ancestral orchid species that had

The decline in medieval trade was caused by

y varies directly as x. if x=5 when y=12 find x when y=30

Help please this I'd for geometry