subject
Chemistry, 06.04.2020 01:05 Piercey4642

A substance with a poH of 2 is a:

a. strong base
b. strong acid
c. weak acid
d. weak base

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 14:00
05.06 percent yield lab report answers
Answers: 3
question
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
question
Chemistry, 22.06.2019 11:40
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
question
Chemistry, 22.06.2019 12:30
If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
Answers: 3
You know the right answer?
A substance with a poH of 2 is a:

a. strong base
b. strong acid
c. weak acid
Questions
question
Mathematics, 01.12.2020 03:30
question
Mathematics, 01.12.2020 03:30
Questions on the website: 13722359