Worth 20 points for each reaction below, write the balanced equation. 1.fes2+o2—> fe2o3+so2 2.ai+o2—> aio2 3.k+br2- -> kbr 4.sio2+hf—> sif4+h2o

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

Which substances have the lowest melting points: ionic covalent, or metallic

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