3 years ago

Can anyone do this?i dont understand it!

Chemistry

1 answer:

suter [353]3 years ago

5 0

Sorry but I didn’t understand it

You might be interested in

State the periodic table

kogti [31]

Answer:

Heres a picture of the periodic table.

Explanation:

Source(s):Science News for Students

5 0

3 years ago

Consider a solution that contains 60.0% r isomer and 40.0% s isomer. if the observed specific rotation of the mixture is –43.0°,

pychu [463]

The solution for this problem is:
Let x denote the specific rotation, R; andLet y denote the specific rotation, S = -x
Solution:60 x - 40 x/100 = - 43
20x = - 4300Divide both sides by 20The answer is:x = - 215 is the specific rotation of the pure r isomer.

5 0

3 years ago

Calculate the molar mass of a compound if 0.372 mole of it has a mass of 152g

Snowcat [4.5K]

Answer:

409 g/mol

Explanation:

you divide the mass by the moles to get the molar mass

5 0

3 years ago

Which of the following has 62 neutrons, 46 protons, and 46 electrons?

Vesna [10]