How many grams of co2 are used when 7.0 g of o2 are produced?

Answer : The mass of used are 9.68 grams.

Explanation : Given,

Mass of = 7.0 g

Molar mass of = 32 g/mole

Molar mass of = 44 g/mole

The balanced chemical reaction will be,

First we have to calculate the moles of .

Now we have to calculate the moles of .

From the balanced chemical reaction we conclude that,

As, 1 mole of produced form 1 mole of

So, 0.22 mole of produced form 0.22 mole of

Now we have to calculate the mass of .

Therefore, the mass of used are 9.68 grams.

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey

2b2t

explanation:

2b2t