What is the molarity of a solution that contains 6 moles of NaCl in 3 L of solution? a
2.0 M

b
0.5 M

c
0.25 M

d
18.0 M

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

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

Joan writes four numbers on the board in standard form, and then she writes their scientific notation