Chemistry, 15.11.2019 04:31 lilyclairehutson
A110.0 ml sample of 0.20 mhf is titrated with 0.10 mcsoh. determine the ph of the solution after the addition of 440.0 ml of csoh. the ka of hf is 3.5Γ10β4.
Answers: 2
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (Ξ΄ch< (c14h10,s)=β7061 kj molβ1.)
Answers: 3
Chemistry, 22.06.2019 04:00
Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?
Answers: 2
Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
A110.0 ml sample of 0.20 mhf is titrated with 0.10 mcsoh. determine the ph of the solution after the...
Physics, 22.11.2020 07:00
Geography, 22.11.2020 07:00
Mathematics, 22.11.2020 07:00
Mathematics, 22.11.2020 07:00
History, 22.11.2020 07:00
Social Studies, 22.11.2020 07:00
Mathematics, 22.11.2020 07:00
Business, 22.11.2020 07:00
Mathematics, 22.11.2020 07:00
Mathematics, 22.11.2020 07:00
Chemistry, 22.11.2020 07:00