Answer:
Exothermic change
Explanation:
Hope this helps and sorry if it isnt the answer you were looking for.
Answer:
8.9 g/mL
Explanation:
To find the density, you should just divide both quantities, giving you 178/20.
When simplified, you will get 8.9 g/mL.
Answer:
The answer to your question is 150 ml
Explanation:
Data
Volume 1 = 25 ml
Concentration 1 = 0.6 M
Volume 2 = ?
Concentration 2 = 0.1 M
Formula
Volume 1 x Concentration 1 = Volume 2 x Concentration 2
Solve for Volume 2
Volume 2 = (Volume 1 x Concentration 1)/Concentration 2
Substitution
Volume 2 = (25 x 0.6) / 0.1
Simplification
Volume 2 = 15 / 0.1
Result
Volume 2 = 150 ml
Answer:
The cell wall provides support for plant cells, the cell membrane allows materials to enter and
exit the cell.
