This is a chemistry and nursing question.
If a solution is given in grams per ml, multiply by 1000 to get grams per liter.
For example, 0.0025 g / mL converts to 2.5 g / L.
Now, a question for you, the reader: Why would anyone express something in grams per milliliter, when a milliliter of water weighs almost exactly one gram? Where might this exact problem come up in real life?
Take the amount in grams and multiply this by the "g per L" value.
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That is patently incorrect as basic dimensional analysis shows:
g has dimension [M]
g per L has dimensions [ML-3]
and your target, L. has dimensions [L3].
Multiply them together and you get a measure with dimension [M2L-3]. Not the dimensions of the required measure.
However, divide the amount in grams by the "g per L" value and you get
[M]/[ML-3] = 1/[L-3] = [L3].
Sadly, dimensional analyses is rather an overlooked aspect of mathematics.
Multiply grams per decilitre by 1000 to get milligrams per decilitre.
Can't answer this because you have given the mass, but not the volume. Density = mass / volume.
you cannot convert these units 7ug/g is a number ng/ml is a density.
Assuming you really mean 1 g/ml (which is very high), then ... convert 1 gm/ml to mg/liter to get ppm1 g = 1000 mg 1 ml = 0.001 L 1000 mg/0.001 L = 1,000,000 mg/L = 1,000,000 ppm
As 1 gallon = 3.7 liters... 4ml/l = (4ml * 3.7l)/(l * g) = (4 * 3.7 ml)/g = 14.8ml/gallon 14.8ml per gallon
2.5 g per mL = 2,500 g per Litre.
grams per litre is the same as grams over litres kilograms per millilitre is the same as kilograms over millilitres Convert the numerator and denominator separately and then separate out the numbers: 1 kg = 1000 g → 1 g = 0.001 kg 1 l = 1000 ml → g/l = (0.001 kg)/(1000 ml) = (0.001/1000) kg/ml = 0.000001 kg/ml = 1/1000000 × kg/ml Therefore to convert g/l to kg/ml divide by 1,000,000.
Multiply grams per decilitre by 1000 to get milligrams per decilitre.
Can't answer this because you have given the mass, but not the volume. Density = mass / volume.
Convert kg to g: 4.32kg x 1000 = 4320 grams. Times density by weight = 11664 This is the volume in cm3 1 cm3 is equal to 1 ml Convert to litres, divide by 1000 11.663 L
To calculate the density of mercury, we need to use the formula: Density = Mass / Volume Given that the mass of 15.0 mL of mercury is 204 g, we can convert mL to L by dividing by 1000: Volume = 15.0 mL / 1000 mL/L = 0.0150 L Now we can calculate the density: Density = Mass / Volume = 204 g / 0.0150 L = 13600 g/L Therefore, the density of mercury is 13600 g/L.
There wasn't enough room to write everthing I wanted to say, but I tried it on my own and this is what I was able to come up with: [C] = .3646 mg/ml HCl HCl = 36.46 grams per mole *convert to g/L* .3646mg/1ml X 1g/1000mg X 1000ml/1L = .0003646g/L *convert g/L to Moles/L* [C] = .0003646g/1L X 36.46g/ 1M = .0001 M/L Am I correct?
C [mol/L] = w% * rho [g/mL] *1000 [mL/L] / (100% * M [g/mol] ) = = w% * rho [g/mL] *10 [mL/L%] / ( M [g/mol] ) = = 15.00 % * 1.04 [g/mL] *10 [mL/L%] / ( 158.034 [g/mol] ) = = 0.987 [mol/L] the molarity of the solution of potassium [in mol per liter] equals the content of KMnO4 by mass in percents multiply by density in g/mL multiply by 10 [mL/(L*%)] divide by molar mass of KMnO4 (M = 158.034 g/mol) This gives 0.987 mol/L. Thus the molarity equals approximately 1 M.
ppm means mg/L, remember that. so ppb would be micrograms per litre (basically multiplied by 1000). So 1500ppb is 1.5ppm or mg/L Keep in mind the b means per billion and the m means million. It comes from assuming a density of 1g/ml, that a gram is equal to ml. Therefore, g/l is parts per thousand, mg/l is per million, ug/l is per billion
you cannot convert these units 7ug/g is a number ng/ml is a density.
Assuming you really mean 1 g/ml (which is very high), then ... convert 1 gm/ml to mg/liter to get ppm1 g = 1000 mg 1 ml = 0.001 L 1000 mg/0.001 L = 1,000,000 mg/L = 1,000,000 ppm
It depends on what you want your end units to be. If you're just looking for g/mL, then 43.5 g/50 mL = .87 g/mL or for g/L, 43.5g/.05 L = 870 g/L