Mg Ml to Molarity Calculator
Mg/mL to Molarity Calculator
A mg/ml to molarity calculator is a tool used to convert the concentration of a solution expressed in milligrams per milliliter (mg/ml) to molarity (M).
Using the mg/ml to molarity calculator, we can determine that 18 mg/ml of glucose is equivalent to approximately 0.1 M (molar). Consider a solution of glucose with a concentration of 18 mg/ml. To convert this to molarity, we need to know the molecular weight of glucose, which is 180.16 g/mol. mg/ml to Molarity Conversion Chart
| Substance | Molecular Weight (g/mol) | Concentration (mg/ml) | Molarity (M) |
|---|---|---|---|
| Glucose | 180.16 | 18 | 0.1 |
| NaCl | 58.44 | 5.844 | 0.1 |
| KCl | 74.55 | 7.455 | 0.1 |
| CaCl₂ | 110.98 | 11.098 | 0.1 |
| H₂SO₄ | 98.08 | 9.808 | 0.1 |
mg/ml to Molarity Formula
The formula to convert mg/ml to molarity is:
Molarity (M) = (Concentration in mg/ml) / (Molecular Weight in g/mol)To use this formula:
Start with the concentration in mg/ml.
Divide by the molecular weight of the substance in g/mol.
The result is the molarity in moles per liter (M).
Let’s convert 5 mg/ml of NaCl to molarity:
- Concentration: 5 mg/ml
- Molecular weight of NaCl: 58.44 g/mol
- Molarity = 5 / 58.44 = 0.0856 M
Therefore, a 5 mg/ml solution of NaCl is equivalent to 0.0856 M.
How Do You Convert mg/ml to Molarity?
Converting mg/ml to molarity involves a simple process:
Identify the concentration in mg/ml and the molecular weight of the substance in g/mol.
Divide the concentration by the molecular weight.
Adjust units if necessary (remember that 1 ml = 0.001 L).
Suppose we have a caffeine solution with a concentration of 10 mg/ml. The molecular weight of caffeine is 194.19 g/mol.
- Concentration: 10 mg/ml
- Molecular weight: 194.19 g/mol
- Molarity = 10 / 194.19 = 0.0515 M
Therefore, a 10 mg/ml solution of caffeine is equivalent to 0.0515 M.More Chemistry Tools