What is the mass of 8.12 x 10^23 molecules of co2

The mass of molecules of carbon-di-oxide is 59.319 grams.

Avogadro number has been able to give the number of molecules in a mole of a compound.

From the Avogadro number, the moles of Carbon-di-oxide in molecules will be:

Moles of Carbon di-oxide =

Avogadro number = 6.023

number of molecules of carbon-di-oxide =

Moles of carbon dioxide =

Moles of carbon-di-oxide = 1.34 moles.

The molar mass of the substance can be defined as the mass of 1 mole of a substance.

The molar mass of Carbon-di-oxide = 44 g/mole

Mass of 1 mole of Carbon-di-oxide = 44 g

Mass of 1.34 moles of Carbon-di-oxide = 59.319 grams.

The mass of molecules of carbon-di-oxide is 59.319 grams.

For more information about the mass of molecules, refer to the link:

link

Explanation:

Mole = no. Molecules/6.02×10^23

Mole = (8.12×10^23)/(6.02×10^23)

Mole = 1.35mole

Molar mass of CO2 = 12+ 2(16)

Molar mass= 12 + 32= 44g/mol

Mole = mass/molar mass

Mass = Mole × molar mass

Mass = 1.35× 44

Mass= 59.35g

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

what does the table look like