Achemist burns a serving of peanuts in a calorimeter and sees that 150000 j of energy is released what should the nutritional label say

The answer for #3 is c but i don't know why

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent