What are the correct formulas and coefficients for the products of the following double replacement reaction? al(oh)3 + h3po4 >
a. alpo4 + h2o
b. aipo4 + 3 h2o
c. h3ai + (oh)3po4
d. 3 aipo4 + h3(oh)3

How is the composition of a meteorite relevant to finding out the composition of earth's core?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".