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Calculate the ratio of effusion rates for Ar and Kr?
The ratio of effusion rates for two gases is given by the square root of the inverse ratio of their molar masses. The molar mass of Ar is approximately 40 g/mol, and for Kr it is approximately 84 g/mol. So, the ratio of effusion rates for Ar and Kr is √(84/40) ≈ 1.3.
What is the ratio of effusion rates between helium and radon gas?
The ratio of effusion rates between helium and radon gas is approximately √(Molar mass of gas 2 / Molar mass of gas 1), which in this case would be √(222 / 4) = √55.5 ≈ 7.46. This means that radon gas effuses approximately 7.46 times slower than helium gas under the same conditions.
What is the nonprotein calorie to nitrogen ratio of a patient receiving TPN consisting of the following parentral nutrition solution 500ml 30 dextrose 500ml 20lipid 500ml 8.5 amino acid?
Calorie to nitrogen ratio= Kcals per day/gram nitrogen per day To find out nitrogen gms= protein in gms/ 6.25 500 ml of 8.5 amino acid has 42.5gms protein that divided by 6.25= 6.8 gms The calories from dextrose and lipids have 1000 and 510 calories respectively Now divide 1510 non protein calories/ 6.8 =222 Hope this helps
What is the ideal carbon to nitrogen ratio for composting?
The ideal carbon to nitrogen ratio for composting is around 25-30 parts carbon to 1 part nitrogen.
What is the ideal nitrogen to carbon ratio for composting?
The ideal nitrogen to carbon ratio for composting is around 25-30 parts carbon to 1 part nitrogen.
Calculate the ratio of effusion rates for Ar and Kr?
The ratio of effusion rates for two gases is given by the square root of the inverse ratio of their molar masses. The molar mass of Ar is approximately 40 g/mol, and for Kr it is approximately 84 g/mol. So, the ratio of effusion rates for Ar and Kr is √(84/40) ≈ 1.3.
What is the ratio of effusion rates for the lightest gas H2 to the heaviest known gas UF6?
The ratio of effusion rates is inversely proportional to the square root of the molar masses of the gases. The molar mass of H₂ is about 2 g/mol, and the molar mass of UF₆ is around 352 g/mol. Therefore, the ratio of effusion rates for H₂ to UF₆ is approximately √(352/2) which is about 13.3:1.
What is the ratio of effusion rates between helium and radon gas?
The ratio of effusion rates between helium and radon gas is approximately √(Molar mass of gas 2 / Molar mass of gas 1), which in this case would be √(222 / 4) = √55.5 ≈ 7.46. This means that radon gas effuses approximately 7.46 times slower than helium gas under the same conditions.
How do you calculate non-protein calories to nitrogen ratio?
divide the total grams of protein by 6.25 to find out gm of nitrogen. Calculate the total number of non protein calorie. Divide the total # of NPC by gm of nitrogen will bw the answer.
How do you calculate liquid to gas expansion ratio of nitrogen?
The liquid to gas expansion ratio of nitrogen can be calculated using the ideal gas law equation: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the ideal gas constant, and T is the temperature. By knowing the initial volume of the liquid nitrogen and the final volume of the gaseous nitrogen produced upon vaporization, you can calculate the expansion ratio.
How do you calculate the NPK ratio for fertilizers?
To calculate the NPK ratio for fertilizers, you need to look at the numbers on the fertilizer packaging. The NPK ratio represents the percentage of nitrogen (N), phosphorus (P), and potassium (K) in the fertilizer. Simply divide the percentage of each nutrient by the total percentage of all three nutrients and multiply by 100 to get the ratio. For example, if a fertilizer has 10 nitrogen, 5 phosphorus, and 5 potassium, the NPK ratio would be 10-5-5.
What is the nonprotein calorie to nitrogen ratio of a patient receiving TPN consisting of the following parentral nutrition solution 500ml 30 dextrose 500ml 20lipid 500ml 8.5 amino acid?
Calorie to nitrogen ratio= Kcals per day/gram nitrogen per day To find out nitrogen gms= protein in gms/ 6.25 500 ml of 8.5 amino acid has 42.5gms protein that divided by 6.25= 6.8 gms The calories from dextrose and lipids have 1000 and 510 calories respectively Now divide 1510 non protein calories/ 6.8 =222 Hope this helps
How do you calculate a ratio from a percent?
Formula to calculate the ratio
How do you calculate NPK for fertilizers?
To calculate the NPK ratio for fertilizers, you need to look at the numbers on the fertilizer packaging. These numbers represent the percentage of nitrogen (N), phosphorus (P), and potassium (K) in the fertilizer. Simply divide the percentage of each nutrient by the total percentage of all three nutrients to get the ratio. For example, if a fertilizer has 10 nitrogen, 5 phosphorus, and 5 potassium, the NPK ratio would be 10-5-5.
What is the ideal carbon to nitrogen ratio for composting?
The ideal carbon to nitrogen ratio for composting is around 25-30 parts carbon to 1 part nitrogen.
What is the ideal nitrogen to carbon ratio for composting?
The ideal nitrogen to carbon ratio for composting is around 25-30 parts carbon to 1 part nitrogen.
What is the ratio of the us dollar to the euro?
The rates change every day. Use this currency converter to calculate it.
