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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
What else can I help you with?
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).
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.
How do you calculate ppm on gas chromatograph?
The same way as you would with anything else. It is merely mg 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 the concentration of a solution?
To calculate the concentration of a solution, you divide the amount of solute by the volume of the solution. This gives you the concentration in units such as moles per liter (M) or grams per liter (g/L).
How to calculate the concentration of a solution?
To calculate the concentration of a solution, divide the amount of solute by the volume of the solution. This will give you the concentration in units such as moles per liter (M) or grams per liter (g/L).
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.
What is 10 to ninth per liter?
"10 to the ninth per liter," or (10^9) per liter, typically refers to a concentration of a substance, indicating that there are one billion (1,000,000,000) units of that substance in one liter of solution. This unit is often used in fields like chemistry and biology, particularly when measuring concentrations of cells, molecules, or other entities in a liquid medium.
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.
How do you calculate the total hardness of a substance?
To calculate the total hardness of a substance, you add the concentrations of calcium and magnesium ions in the substance. This is typically measured in milligrams per liter (mg/L) or parts per million (ppm).
