10. Carbon tetrachloride has a density of 1.60 g/mL. What is the volume of 40 grams of CCl4?

The answer is

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

From the question

mass of CCl4 = 40g

Density = 1.6 g/mL

The volume is

We have the final answer as

Hope this helps you

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally