Answer:
mass of solute (m1) = 5.0 g NaCl
mass of solvent (m2 ) = 80.0 g H2O
T% = ( m1 / m1 + m2 ) * 100
T% = ( 5.0 / 5.0 + 80.0 ) * 100
T% = ( 5.0 / 85.0 ) * 100
T% = 0.0588 * 100
T = 5.88%
Explanation:
it is A) before we go to the grocery store each weekend, we check to see how empty the refrigerator is.
Answer:
what do you need help with exactly?
Explanation:
Answer:
1. Look at those black clouds. It will rain.
2. I felt terrible. I think I am going to be sick.
3. Tom will probably get here at about 8 o’clock.
4. I think Sarah will like the present we bought for her.
5. We are going to visit my grandparents this evening.
6. “Gary phoned you while you were out”. “OK , I will call him back.
7. This cheese looks horrible. I am not going to eat it.
8. Tom will not pass the exam. He hasn’t studied hard enough.
9. “Are you going out this morning?” “No, I will tidy my room.
10. Are you going to watch television this evening?
Explanation:
