Chemistry, 26.09.2019 18:30 briannaseaton123
What is the [h3o+] of a solution with a ph of 2.56? 2.56 m, 2.75 x 10-3 m, 363 m, or -0.408 m
Answers: 1
.![pH=-\log[H_3O^+]](/tpl/images/0265/4012/a23b5.png)
![2.56=-\log[H_3O^+]](/tpl/images/0265/4012/79520.png)
![[H_3O^+]=0.002754 M=2.75\times 10^{-3} M](/tpl/images/0265/4012/b3edb.png)
Another question on Chemistry
Chemistry, 22.06.2019 13:30
What produces wave a)sound b) heats c)transfer of energy d)vibrations
Answers: 2
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
Chemistry, 23.06.2019 01:50
Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2
Answers: 2
You know the right answer?
What is the [h3o+] of a solution with a ph of 2.56? 2.56 m, 2.75 x 10-3 m, 363 m, or -0.408 m...
Questions
Mathematics, 22.04.2020 07:22
Mathematics, 22.04.2020 07:22
English, 22.04.2020 07:22
History, 22.04.2020 07:22
Mathematics, 22.04.2020 07:22
Mathematics, 22.04.2020 07:22
History, 22.04.2020 07:22
Physics, 22.04.2020 07:22
