The solvent, usually a liquid, dissolves the solute. The solute gets dissolved by the solvent. The solvent dissolves the solute.
The correct answer is a. solvent.
No. light microscope is used to see cells
Answer:
1 mole of lithium is 7 grams. we know this from it's relative molecular mass.
if 1 mole is 7 grams then x moles is 0.56 grams
we can equate them by saying (1/x)=(7/0.56)
after cross multiplying, we get 7x=0.56, x will be equals to 0.56/7
x=0.08 grams
Answer : The kinetic energy will be 24 J.
Explanation : Given,
Mass of marble = 3 kg
Velocity of a marble = 4 m/s
Formula used to calculate the kinetic energy is:
where,
K.E = kinetic energy
m = mass
v = velocity
Now putting all the given values in this formula, we get:
Therefore, the kinetic energy will be 24 J.
Answer:
rises to an altitude where the pressure is 27.5 and the temperature is 10°C, its volume there is.
- Explanation:<em>hope it helps</em>