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3/5ths
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If sample of drinking water was contaminated with 15 ppm by mass of chloroform then express in percent by mass?
Mass % of CHCl3 = 15x10-4 %
What is the molar mass of chloroform?
CHCl3 is a useful compound. molar mass of it is 119.5gmol-1.
What is the mass percent of chlorine in chloroform?
( 3 x 35.5 ) / 119.38 = 0.892 or 89.2%
What is the mass of 5.0ml of chloroform?
Molar mass of CHCl3 is 119.5gmol-1. So mass of 5 mols is 597.5g.
How many moles in 59.1 g of chloroform?
molar mass of CHCl3 is119.5gmol-1. so there are 0.49 moles.
If sample of drinking water was contaminated with 15 ppm by mass of chloroform then express in percent by mass?
Mass % of CHCl3 = 15x10-4 %
What is the molar mass of chloroform?
CHCl3 is a useful compound. molar mass of it is 119.5gmol-1.
What is the percentage by mass of chlorine in CHCl3?
89%
What is the mass percent of chlorine in chloroform?
( 3 x 35.5 ) / 119.38 = 0.892 or 89.2%
What is the mass of 5.0ml of chloroform?
Molar mass of CHCl3 is 119.5gmol-1. So mass of 5 mols is 597.5g.
How many moles in 59.1 g of chloroform?
molar mass of CHCl3 is119.5gmol-1. so there are 0.49 moles.
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%
How do you find the molar mass of CHCl3?
Atomic weight of hydrogen is 1,008. Atomic weight of carbon is 12,011. Atomic weight of chlorine is 35,45. The sum is the molar mass of CHCl3: 119,369 g.
What is the mass percent of chlorine in CCl3F?
77.42% mass of chlorine / mass of entire chemical x 100 = percent composition
What percent by mass of each chloroform molecule is composed of hydrogen?
0.8%
What is the percent of chlorine in the compound SnCl4?
The percent of Chlorine in the compound SnCl4 is 54.434% along with an atomic mass of 35.453. The percentage is the equivalent of the mass percent of this element.
In which compound is the percent composition by mass of chlorine equal to 42 percent?
HClO3 (gram-formula mass = 84 g/mol)
