The chemical formula of methane is CH4; if you think to atoms methane has 5 atoms.
To determine the value of i in freezing point depression, you can use the formula Tf i Kf m, where Tf is the freezing point depression, Kf is the cryoscopic constant, and m is the molality of the solute. By rearranging the formula and plugging in the known values, you can solve for i. The value of i represents the number of particles the solute breaks into in the solution.
The density of methane at 250 bar pressure would be approximately 191 kg/m^3.
The formula for calculating the molality (m) of a solution is: molality (m) moles of solute / kilograms of solvent.
The formula to calculate the calorific value of blast furnace gas is: Calorific value (MJ/m³) = 0.313 x %CO + 0.313 x %H2 + 0.093 x %CH4. In this formula, %CO represents the percentage of carbon monoxide, %H2 represents the percentage of hydrogen, and %CH4 represents the percentage of methane in the blast furnace gas.
To determine the number of molecules in a sample, you need to know the molar mass of the compound. For dimethylmercury, the molar mass is approximately 230.6 g/mol. You can then use the formula n = m/M, where n is the number of moles, m is the mass of the sample, and M is the molar mass, to calculate the number of molecules in the sample.
I think you are asking about the following formula: ΔT = Kf m i where ΔT is the change in freezing point, Kf is a constant dependent on the identity of the substance, m is the molality (the kilograms of solute per liters of solvent), and i is the Van't Hoff number (the number of particles that each formula unit of the solute breaks up into).
'm' = methane .
Methane
It depends on the value of m. Multiply m by itself.
The molarity of a solution is directly affected by the number of particles present in the solution. When more particles are added to a solution (e.g., through a solute like salt), the molarity increases because there are more particles in the same volume of solution. Conversely, if particles are removed from the solution, the molarity decreases.
methane
The mile used in the U.S. is about 1.609 kilometers; you can divide the number of kilometers by this number to convert to miles. Written as a formula: k = 1.609m Or, solving for m: m = k / 1.609
Methane is a gas. It begins with the letter m.
To determine the value of i in freezing point depression, you can use the formula Tf i Kf m, where Tf is the freezing point depression, Kf is the cryoscopic constant, and m is the molality of the solute. By rearranging the formula and plugging in the known values, you can solve for i. The value of i represents the number of particles the solute breaks into in the solution.
Take the number of cubic feet and divide that by the number of minutes. cfm=cf/m
The formula is: 0.5*(n^2 -3n) = number of diagonal lines whereas 'n' is the number of sides of the polygon
The formula for simple random sampling is: n = N * (X / M) Where: n = number of samples N = population size X = sample size chosen M = total number of units in the population