0
I'm not sure if you mean 'mols' of a compound. If you do, divided the total mass of the compound, by the Mr (relative atomic mass). When working out the Mr, use the Periodic Table and use the top number above the element. Ignore the ratio numbers infront of the compound, for example 2H20, only use that for your molar ratio
To calculate molecules per liter, you need to know the Avogadro's number (6.022 x 10^23, which represents the number of molecules in one mole) and the concentration of the substance in moles per liter. Multiply the concentration in moles per liter by Avogadro's number to find the number of molecules per liter.
The allowable concentration level of vinyl chloride, C2H3Cl, in the atmosphere in a chemical plant is 6.52e-6 g/L. How many molecules per liter is this?
Add your answer:
Earn +20 pts
How do you calculate solubility rate in grams per liter?
To calculate solubility rate in grams per liter, you would typically divide the mass of the solute that dissolves in a given amount of solvent by the volume of the solvent. This would give you the solubility in grams per liter (g/L).
How do you calculate ppm on gas chromatograph?
The same way as you would with anything else. It is merely mg per liter.
12km per liter to 500 ml?
To convert from kilometers per liter to milliliters, you can use the following steps: Start with the given rate of 12 km per 1 liter. Convert 1 liter to milliliters by multiplying by 1000 (1 liter = 1000 ml). Multiply 12 km by 1000 ml to get 12,000 ml per liter. Therefore, 12 km per liter is equivalent to 12,000 ml per liter.
The number of molecules in a given amount of volume is called what?
The number of molecules in a given amount of volume is called the concentration of the solution. It is typically measured in units such as moles per liter (mol/L) or molarity.
If you have 20 fluid ounces at 2.00 a bottle what is the cost per liter?
There are approximately 0.59 liters in 20 fluid ounces. To calculate the cost per liter, you first need to find the total cost, which is $2.00. Then, divide the cost by the volume in liters to get the cost per liter. The cost per liter in this case would be approximately $3.39.
How do you calculate mpg to kilometer per liter?
Use this formula: mpg x 0.425 = km per liter
How do you calculate solubility rate in grams per liter?
To calculate solubility rate in grams per liter, you would typically divide the mass of the solute that dissolves in a given amount of solvent by the volume of the solvent. This would give you the solubility in grams per liter (g/L).
What is the correct method to calculate the fuel cost per kilometer travelled?
liter
What will have more molecules 1 liter of water or 1 liter of ice?
1 liter of water will have more molecules than 1 liter of ice. This is because in ice, the water molecules are arranged in a more spaced out, structured manner compared to the closely packed water molecules in liquid water.
How do you calculate molecules to moles?
Multiply the number of molecules by the number of molecules per mole for that particular element or molecule (sum of the molecules/mole of each element in the molecule). The number of molecules per mole for any element can be found on charts and on the periodic table.
How do you calculate kilometers per liter?
To convert miles per gallon to km/L use this formula - mpg x 0.425 = km/L
129 grams per liter is equal to how many micro grams per liter?
129 (grams per liter) = 129,000,000 micrograms per liter.
How do you convert microliter per liter to milliliter per liter?
In order to convert a microliter per liter to a mililiter per liter, just divide by 1,000.
If you have 10 molecules of SO2 gas in 125000 molecules of air what is the concentration of SO2 in parts per million?
To calculate the concentration of SO2 in parts per million (ppm), you need to first find the total number of molecules in the air. In this case, the total is 125000 molecules of air + 10 molecules of SO2 = 125010 molecules. Then, calculate the concentration of SO2 in ppm by dividing the number of SO2 molecules by the total number of molecules and multiplying by 1,000,000. This gives (10/125010) * 1,000,000 ≈ 79.99 ppm of SO2 in the air.
Difference between one ug per Liter and one mg per Liter?
1 mg = 1,000 ug 1 mg per Liter = 1,000 ug per Liter. 1 mg per Liter is 1,000 times as concentrated as 1 ug per Liter.
How do you convert micrograms per cm square to milligrams per liter?
You cannot. The problem here is you have weight per area and you want to convert to weight per volume. You need a third dimension to the area to calculate this.
How do you calculate bulk liter to proof liter?
The answer depends on the strength of the beer.
