PLEASE HELP ME I BGE YOU!!!!!!!
Acids:
are generally proton donors
produce H+ ions in solution
are electron pair acceptors
may include all of these characteristics
Milk is only slightly acidic. The pH of milk is closest to:
2
4
6
8
If the quantity of H3O+ ions in a solution is equal to the quantity of OH− ions, then the pH value would be closest to:
1
4
7
11
A solution has a [OH−] of 1 x 10−9. What is the pOH of this solution?
5
7
9
12
When choosing a suitable indicator for a titration between a strong acid and a weak base, the indicator should change color in the pH range of:
exactly 7
less than 7 (slightly acidic)
greater than 7 (slightly basic)
near 14 (very basic)
Oxidation numbers can be used to identify the element that is being oxidized and the element that is being reduced in a redox equation.
TRUE
FALSE
