Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
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
Chemistry, 22.06.2019 23:30
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
You know the right answer?
What is a funnel cloud that can damged things...
Questions
Mathematics, 11.02.2021 02:10
Computers and Technology, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
English, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
Mathematics, 11.02.2021 02:10
