The formula for converting millimoles to mg cm cubed is: (mg / cm^3) X (1g / 1000 mg) X (mol / g) X (1000 cm^3 / 1 dm^3). This can be used for unit concentrations.
To convert millimoles to micromoles, you multiply by 1000. Therefore, 0.59 millimoles is equivalent to 590 micromoles.
The number of millimoles of HNO3 present at the start of a titration will depend on the initial concentration and volume of the HNO3 solution. To calculate millimoles, you can multiply the concentration of HNO3 in moles per liter by the volume of the solution in liters.
There are 1000 millimoles in a mole. So you need to divide by 1000 here. 1250 millimoles / 1000 is 1.25 moles.
it is equal because 1g
Millimoles is a unit of measurement for the amount of substance, while millimolar is a unit of concentration expressing the concentration of a solution in terms of millimoles per liter. In other words, millimoles measures the quantity of a substance, whereas millimolar measures the concentration of a substance in a solution.
The chemist has added 3.85 millimoles of copper(II) fluoride to the flask. This can be calculated by multiplying the volume (1.15 L) by the molarity (.00335 M) and then converting to millimoles (3.85 mmol).
The molecular weight of sodium hydroxide is 40g/mol. To get the amount of moles, you have to divide the weight by molecular mass. 12g / 40 is 0.3 moles. This is 300 millimoles.
1g = 1000mg 10mg x 1g/1000mg = 0.01g
1g = 100cg 35cg x 1g/100cg = 0.35g
1g of carbohydrate = 4 calories 1g of protein = 4 calories 1g of fat = 9 calories 1g of alcohol = 7 calories
1000