Molarity (concentration ) = moles of solute/Liters of solution
250.0 ml = 0.250 liters
2.431 grams H2C2O4 * 2H2O ( 1mole cpd/ 126.068 grams)
= 0.01928 moles H2C2O4 * 2H2O
Molarity = 0.01928 moles cpd/0.250 liters
= 0.07712 Molarity
A solution is obtained.
the answer to this question is : hypotonic solution
in solution
isotonic solution
It means that 100mL of solution has 75g of solute dissolved in it.
isotonic
A solution is obtained.
When salt is dissolved a water sodium chloride solution is obtained.
the answer to this question is : hypotonic solution
The amount of solute dissolved in a solution is its concentration.
ahm... im really not so sure about this thing... but i think that, the more number of moles present in a solution the more concentrated it is....
The concentration
When all the solute a solution can hold is dissolved, it is called a saturated solution. It contains the highest concentration possible for a solution.
in solution
in solution
Isotonic
isotonic solution