Ionic and polar compounds usually dissolve in what kind of solvents

They usually dissolve in Polar Solvents

Explanation:

Ionic/ Polar solvents.

Explanation:

• Ionic or polar compounds will dissolve in ionic or polar solvents.

• Water is a universal solvent because it can dissolve both ionic and polar covalent compounds.

i dont know

explanation:

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.