Answer:
+and+
Explanation:
positive is helps to the right and wrong way
Have to increase the intermolecular space
Answer:
Cell is defined as the smallest unit or basic unit of life.
First convert grams to moles:
90.0g *(mole/39.997) = 2.250mole
Remember that molarity is moles per liters:
2.250mol/3L = .750 M
An educated guess is called estimation
