Chemistry, 23.07.2019 18:20 Michael321
The mole and avogadro’s number are now almost synonymous with each other. we say that one mole of a substance is the amount that contains avogadro’s number of particles. however, both concepts were developed independently at different times. analyze the theories and definition of both of these concepts. then, explain why it is correct to define a mole in terms of avogadro’s number and vice versa.
Answers: 1
Chemistry, 23.06.2019 00:10
In as 1°, 2°, 3°, or 4°. be to . : °b: °c: °d: ° : °b: °c: °d: ° : °b: °c: °d: °e: °f: °g: °h: ° : °b: °c: °d: °e: °f: °g: °h: °i: °
Answers: 3
Chemistry, 23.06.2019 06:00
How does a coronal mass ejection (cme) affect the solar wind? a cme adds more particles to the solar wind, intensifying it. a cme blocks the solar wind, causing it to fade. a cme does not affect the solar wind but it does affect auroras. a cme increases the amount of energy in the solar wind.
Answers: 2
Chemistry, 23.06.2019 07:10
1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
Answers: 1
The mole and avogadro’s number are now almost synonymous with each other. we say that one mole of a...
Computers and Technology, 17.09.2019 21:10