pls pls help! If 25.0 grams of ice at 0.0°C is added to 160.0 grams of warm water at 40.0 °C, determine the final temperature. (Hfus=334J/g)

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

What’s the theoretical yield of solid lead