97. because atoms, molecules, and ions are very small, they are counted in units of moles, where 1 mole = 6.022 × 1023 molecules. concentration of ions in a liquid is measured in units of moles per liter. the measure of the acidity of a liquid is called the ph of the liquid and is given by the formula
ph = −log(h),
where h is the concentration of hydrogen ions in units of moles per liter.
c. suppose that liquid a is more acidic than liquid b, and their ph values differ by 1.2. what is the ratio of the concentration of hydrogen ions in liquid a to the concentration of hydrogen ions in liquid b?

15.85

Step-by-step explanation:

If A is more acidic than B, so (pH)B > (pH)A, because -log[H⁺] decreases when [H⁺] increases, as demostrated in the graph below. So:

(pH)B - (pH)A = 1.2

-log[H⁺]B -(-log[H⁺]A) = 1.2

-log[H⁺]B + log[H⁺]A = 1.2

log([H⁺]A/[H⁺]B) = 1.2 (propertie of logaritim)

[H⁺]A/[H⁺]B =

[H⁺]A/[H⁺]B = 15.85

the forst and 3rd

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.