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What is the percent of chlorine in AlCl3?
The percent of chlorine in Aluminium chloride is approx. 79% and the percent of Aluminium is 20%.
How many moles of each atom are in CHCl3?
The formula of trichloromethane is CHCl3. The usual molar formulas of the three elements are C, H2, and Cl2. Based on these formulas, one mole of trichloromethane contains one mole of carbon, one-half mole of hydrogen, and one and one-half moles of chlorine.
A sample of table salt contains 1.967g of sodium and 3.033g of chlorine. what percentage of the sample is sodium?
To find the percentage of the sample that is sodium, first calculate the total mass of the sample: 1.967g (sodium) + 3.033g (chlorine) = 5g. Then, divide the mass of sodium by the total mass of the sample and multiply by 100 to get the percentage: (1.967g / 5g) x 100 ≈ 39.3%.
What is the mass percent of chlorine in CCl3F?
The molar mass of CCl3F is 137.37 g/mol. The mass of chlorine in one molecule of CCl3F is 106.38 g/mol. To calculate the mass percent of chlorine in CCl3F, divide the mass of chlorine by the molar mass of CCl3F and multiply by 100. This gives a mass percent of 77.48%.
What is chlorines mass number?
Chlorine's mass number is 35.5. This is an average value due to the presence of two isotopes of chlorine, chlorine-35 and chlorine-37, in nature.
What is the mass percentage of chlorine in chloroform?
From the Periodic Table the atomic masses are:- C = 12 H = 1 Cl = 35.5 Hence the molecular weight of CHCl3 = 12 + 1 + ( 3 x 35.5) = 119.5 Three masses of Cl = 3 x 35.5 = 106.5 Hence percentage mass of Cl in CHCl3 is 106.5 x 100 / 119.5 = 89.12%
What is the mass percent of chlorine in chloroform?
The molar mass of chloroform (CHCl3) is 119.38 g/mol. The molar mass of chlorine in CHCl3 is 35.45 g/mol. To calculate the mass percent of chlorine, divide the molar mass of chlorine by the molar mass of chloroform and multiply by 100%. Therefore, the mass percent of chlorine in chloroform is 29.7%.
What is the mass percent of chlorine in chloroform CHCl3?
To calculate the mass percent of chlorine in chloroform (CHCl3), you would first find the molar mass of the compound, which is 119.38 g/mol. Then, determine the molar mass of chlorine in the compound, which is 35.453 g/mol. Calculate the mass percent of chlorine by dividing the molar mass of chlorine by the molar mass of the compound and multiplying by 100. In this case, the mass percent of chlorine in chloroform is about 29.7%.
How do you find the molar mass of CHCl3?
To find the molar mass of CHCl3, you would calculate the sum of the atomic masses of carbon, hydrogen, and three chlorine atoms. The atomic masses are: carbon (C) = 12.01 g/mol, hydrogen (H) = 1.01 g/mol, and chlorine (Cl) = 35.45 g/mol. Therefore, the molar mass of CHCl3 is 12.01 (C) + 1.01 (H) + 3*(35.45) (3 Cl) = 119.37 g/mol.
What is the percentage by mass of chlorine in DDT C14H9Cl5?
The percentage of chlorine in DDT is 49,716 %.
What is the percentage by mass of chlorine in hydrochloric acid HCL?
The percentage by mass of chlorine in hydrochloric acid (HCl) is 97.29%.
How do you calculate the Percent composition by mass of chloroform?
To calculate the percent composition by mass of chloroform (CHCl3), find the molar mass of each element (carbon, hydrogen, and chlorine) and the total molar mass of chloroform. Then, divide the molar mass of each element by the total molar mass and multiply by 100 to get the percentage of each element in chloroform.
What percent by mass of chloroform molecule is composed of chlorine?
The molecular formula of chloroform is CHCl3. The molar mass of chlorine is about 35.5 g/mol and the molar mass of chloroform is about 119.4 g/mol. Therefore, the percent by mass of chlorine in chloroform is (35.5 g/mol / 119.4 g/mol) x 100 = approximately 29.7%.
What is the molar mass of chloroform?
CHCl3 is a useful compound. molar mass of it is 119.5gmol-1.
What is the correct mass percentage if clorine in DDT C14H9CL5?
The correct mass percentage is 50.0061% if chlorine in DDT C14H9CL5.
What chemicals contains in chloroform?
Chloroform is composed of carbon, hydrogen, and chlorine atoms. Its chemical formula is CHCl3.
What is the formula for chloroform?
The chemical formula for chloroform is CHCl3. It consists of one carbon atom, one hydrogen atom, and three chlorine atoms.
