subject
Chemistry, 01.06.2020 05:57 jordanrini

What is the pH of a solution of 0.0075 M HCI?”
8.44 pH
6.15 pH
O 430 pH
0 212 pH

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
question
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
question
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
question
Chemistry, 22.06.2019 23:00
What is formed when amino acids form long chains or polymerize
Answers: 1
You know the right answer?
What is the pH of a solution of 0.0075 M HCI?”
8.44 pH
6.15 pH
O 430 pH
0 21...
Questions
Questions on the website: 13722367