subject
Chemistry, 03.01.2021 14:00 lulbbyz

PLEASE ANSWER 10 POINTS PLUS BRAINLIEST IF RIGHT How did scientists calculate the most exact value for the mole?

1. through x-ray diffraction of silicon atoms

2. through the kinetic molecular theory by calculating the number of particles in a sample of gas

3. through counting the atoms in a sample of carbon-12 under a microscope

4. through the charge of an electron and Faraday’s constant

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc
Answers: 3
question
Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
Answers: 2
question
Chemistry, 22.06.2019 18:30
Iwould appreciate if someone could me.
Answers: 2
question
Chemistry, 23.06.2019 01:00
You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
Answers: 1
You know the right answer?
PLEASE ANSWER 10 POINTS PLUS BRAINLIEST IF RIGHT How did scientists calculate the most exact value...
Questions
Questions on the website: 13722360