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How do you find mass of a solute when cubic centimeters and molarity is given?
To find the mass of the solute, you first need to calculate the volume of the solution using the given cubic centimeters. Then, use the formula: mass = volume (in liters) x molarity x molar mass of the solute. Convert cubic centimeters to liters before calculating.
How do you find molecular mass if specific volume is given?
To find the molecular mass if specific volume is given, you can use the ideal gas law. The ideal gas law relates the pressure, volume, temperature, and the number of moles of gas to the gas constant. By rearranging the ideal gas law equation and solving for the molecular mass, you can determine the molecular mass of the gas.
The mass of solute in a given volume of solution or mass volume?
The concentration of a solution can be expressed in terms of mass/volume or mass/mass ratios. Mass/volume concentration is calculated by dividing the mass of the solute by the volume of the solution. This measurement is often used in chemistry and medicine to determine the amount of solute present in a specified volume of solution.
How do you calculate the moles of water?
To calculate the moles of water, you can use the formula: moles = mass of water (in grams) / molar mass of water (about 18.015 g/mol). Simply divide the mass of water by its molar mass to find the number of moles.
How do you find no of atoms if molar mass and density is given?
To find the number of atoms from molar mass and density, you can calculate the number of moles using the molar mass and then use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. First, calculate the number of moles by dividing the given mass by the molar mass. Then, multiply the number of moles by Avogadro's number to find the number of atoms.
