How do you convert moles to grams and vise versa? I don’t like my chemistry class so I don’t pay attention.

What is the number of moles in 15.0 g ash3?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Chromosome 17 is made of over million base pairs.