Exothermic reaction releases energy in the form of heat or light
Answer:
talc mineral and magnetite
Explanation:
Answer:
0.67mol/Kg
Explanation:
The following were obtained from the question:
Mole of solute = 0.50mol
Mass of solvent = 750g = 750/1000 = 0.75Kg
Molality =?
Molality = mole of solute /mass of solvent
Molality = 0.5/0.75
Molality = 0.67mol/Kg
Hello!
You need to calculate the volume of the container. To calculate the volume of this amount of N₂ gas we need to make the assumption that N₂ behaves like an
ideal gas.
1 mole of an ideal gas under Standard Temperature and Pressure occupies
22,4 L so the calculations are as follows:

So, the volume of the container should be
1,028 L or more.
Have a nice day!
Answer:
well if I had to guessing on the landing on you will be home in the morning I will be home min late and I can you use y