Earth and space !
why is pseudo science not considered real science?
a. it is not testable.
b. it involves stars.
c. it is based on facts.
d. it is sometimes not popular with certain groups.
e. many people believe in the concept.

Newtons second law deals most cosely with

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

How many atoms are there in 5.70 mol of mg