subject
Chemistry, 14.07.2019 06:00 timothytomas2046

What is the ph of a solution with [h+]2.3 x 10^-9 ? a. -9.00b.-8.64c. 9.00d.8.64?

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 15:00
How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.
Answers: 2
question
Chemistry, 22.06.2019 01:50
7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
Answers: 1
question
Chemistry, 22.06.2019 17:00
Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
Answers: 1
question
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
You know the right answer?
What is the ph of a solution with [h+]2.3 x 10^-9 ? a. -9.00b.-8.64c. 9.00d.8.64?...
Questions
Questions on the website: 13722360