Calculate how many grams of Aluminum are needed to produce 21.6 grams of Aluminum oxide (Al2O3). Equation:
4Al + 3O2 → 2Al2O3

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

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above