Answer:
1. D/E
2. D/J
3. B/F
4. D or G/I
5. A
Explanation:
This is about sort of concentrations:
1- Molarity
Moles of solute in 1 L of solution
(we can also say, mmoles of solute in 1 mL)
2- Molality
Moles of solute in 1kg of solvent
3. mass %
grams of solute in 100g of solution
4. mole fraction
moles of solute or solvent per moles of solution
5. ppm
mg of solute in 1kg of solution
(we can also say μg of solute in 1 g of solution, or mg solute in 1L of solution)
Mass will increase drastically the GPE since mass since mass is a variable in the formula GPE= mgh. 2.
Nylon is named as the most useful synthetic material. Nylon belongs to a family of materials called "polyamides."
A: The reaction force accelerates the bat in a direction opposite that of the ball.