Regarding the formula al2o3 which of the following is accurate?
a. the coefficient 3 indicates that there are a total of three atoms of oxygen present in the substance.
b. the subscript 2 indicates that two atoms of oxygen are present in the substance.
c. the chemical symbol al indicates that oxygen is present in the substance.
d. the subscript 2 indicates that two atoms of aluminum are present in the substance

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.