There are 1000 micromoles in a millimole. Therefore you have to multiply by 1000. 0.59mmol is 0.59x1000 or 590 micromoles.
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Exactly 1 million. Not kidding.
25.5meq
The average concentration of dissolved CO2 in seawater is around 50 millimoles per cubic meter (mmol/m3), which is equivalent to 1950 parts per million (ppm). However, CO2 concentrations can vary depending on factors such as temperature, salinity, and proximity to CO2 sources.
Approx. 12 millimoles/L.
To convert micromoles to millimoles, divide the number of micromoles by 1,000. This is because 1 millimole is equal to 1,000 micromoles. For example, if you have 5,000 micromoles, you would calculate 5,000 ÷ 1,000, resulting in 5 millimoles.
Assuming that "mM" means "millimolar", the solution specified contains 6 millimoles of ammonium sulphate per liter. Therefore, 25 ml of the solution contains 6(25/1000) = 0.15 millimoles. By definition, there are 1000 micromoles per millimole. Therefore, 0.15 millimoles = 150 micromoles.
So M is moles per litre. Therefore microM is micromoles per litre. There are 1000 litres in a metre cubed. There are also 1000 micromoles in a millimole. Though these cancel each other out, so micromolar is actually the same as millimoles per metre cubed.
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To convert micrograms to micromoles, you need to know the molecular weight of the substance. The formula to convert micrograms to micromoles is: Micromoles = (micrograms / molecular weight) If you provide the molecular weight of the substance, I can help you calculate the number of micromoles in 20 micrograms.
Approximately 3.5 micromoles of iron equals 1 microgram of iron.
A concentration of 3 mM (millimolar) means that there are 3 millimoles of a substance in one liter of solution. This is equivalent to 0.003 moles per liter, or 3,000 micromoles per liter. To put it in perspective, this concentration is quite dilute, often used in laboratory settings for biochemical experiments.
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.
To convert grams to moles you need the molecular mass. Firstly you need to convert 350 picomoles to micromoles. 350/1,000,000 is 0.000350 micromoles. Then you multiply by the molecular weight of the compound.
Exactly 1 million. Not kidding.
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.