The density of a 20.3 M CH 3OH (methanol) solution is 0.858 g/mL.

What is the molality of this solution? H 2O is the solvent.

a) 17.4 m

b) 20.8 m

c) 23.7 m

d) 70.0 m

e) 97.6 m

How do u separate salt from rock salt?

Starting with a 6.00M stock solution of sodium sulfate four so called standard solutions (1-4) are prepared by sequentially diluting 10.00 mL of each solution to 250.00 mL.

Most metals are not?

from the balanced equation we see that h20 is 1 to 1 mole ratio the number of moles of acid and base. What is the number of moles in 49.8 mL of 1.0 M NaOH

What is the mass of 6.02 x 10^23 atoms of arsenic?

What can you say about the past four decades?

Calculate the percent yield for the reaction above if 25.0 grams of H2SO4 was actually produced and the theoretical yield was predicted to be 42.0 grams. (% yield = Actual / theoretical x 100) SO3 (g) + H200 H2SO4 (9) O 59.5 O 168 O 0.595 O 1.68

Why does hot water freeze faster than cold water?

Anyone wanna talk dirty with me

Ludwig Boltzmann developed a model that relates entropy to: Select the correct answer below: a. the spontaneous heat flow accompanying a process to the temperature at which the process takes place b.