90) How much heat is absorbed when 45.00 g of C(s) reacts in the presence of excess SO2(g) to produce CS2() and CO(g) according to the following chemical equation?
5 C(s) + 2 SO2() CS2() + 4 COCO) AH = 239.9 k)

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

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5

What happens to isotopes that are unstable?