I just looked it up and I found this:
Polar substances are likely to dissolve in polar solvents
Hope this helps!
False
The cold front shoves the warmer air ahead of it upward, and as it cools the air discharges its moisture. The upheaval of warm air and the development of cumulonimbus clouds signals thunderstorms with heavy rains, and some strong cells capable of producing heavy downpours.
Answer:
Cu[NO(down arrow)3]^2
Explanation:
3 is a subscript and 2 is an exponent.
Answer: 25.3g
Explanation:
The number of moles in chemistry is connected to the Mass and Molar mass of a compond through the following formular;
Moles = Mass (g) / Molar Mass (g/mol)
0.25 mol = Mass (g) / 101 g/mol
Make 'Mass' the subject of the formular;
Mass = 0.25 mol x 101 g/mol
= 25.25 approx 25.3g
