How many grams of co2 Are produced from 128.00 g o2?

176 grams of carbon dioxide will be produced.

To find the amount of carbon dioxide produced, we first need to know the molecular weights of both oxygen and carbon dioxide.

Molecular weight of oxygen = 32.

Molecular weight of carbon dioxide = 44.

So number of moles of oxygen present in 128 grams of oxygen = 4.

Reaction between carbon dioxide and oxygen is C + O2 =CO2.

So 1 mole of oxygen produces 1 mole of carbon dioxide.

So 4 moles of carbon dioxide will be produced.

So, weight of carbon dioxide produced = 176 grams.

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles