Chemistry:

please help:/

132.0grams

Explanation:

The formula mass of a compound/molecule is calculated by summing the atomic masses of each individual atom in that compound or molecule.

According to this question, the gram-formula mass of CO2 is given as 44g i.e. by adding 12g of C and 2 × 16g of O. 3CO2 means that 3 moles of the same CO2 molecule.

To find the gram-formula mass of 3 moles of CO2, the following formula is used:

Since 1 mol of CO2 contains a formula mass of 44g

3 moles of CO2 (3CO2) will contain 3 × 44g = 132g of CO2.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

i think its 100.

hope this !