Question

chemistry

Answer 1

@vocaloid

Answer 2

density = mass/volume solve for mass

Answer 3

15.8?

Answer 4

1.26 = mass/20

mass = 25.2 g

Answer 5

1.26?

Answer 6

1.26 g/cm^3 is the density
20.0 mL is the volume

density = mass/volume
1.26 = mass/20.0

multiplying both sides by 20.0

mass = 25.2 g = your solution

Answer 7

im not sure how i solve this

Answer 8

the equation is density = mass/volume

plugging in the density and volume from the problem

1.26 = mass/20.0

notice how mass is being divided by 20.0. to get mass by itself, we multiply both sides by 20.0

mass = 1.26 * 20.0 = 25.2 = the solution to the problem

Answer 9

25.2 ?

Answer 10

yes

Answer 11

what do we do with 25.2

Answer 12

the problem is asking for the mass.

we calculated the mass as 25.2g.

25.2 is the solution to the problem.