Question

What would be the mass of the ashes of the log and fire is 100 grams and the smoke was 20 grans

Answer 1

[AI-generated answer — Bot GPT 3.5]

The total mass of the log and fire is 100 grams + 20 grams = 120 grams.

If all the mass is converted to ashes, then the mass of the ashes would be 120 grams.