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What is the percentage by mass of chlorine in DDT C14H9Cl5?
The percentage of chlorine in DDT is 49,716 %.
What is the correct unit of mass?
The correct unit of mass is pounds. _______________________________ The correct unit of mass per the SI units is kilogram
What is the percentage by mass of hydrogen in ammonia?
Mass of ammonia is 17. Mass of Hydrogen in it is 3. So the percentage of hydrogen by mass is 17.64%
What is the atomic mass of the isotopes of clorine?
Chlorine is a non meta element. Atomic mass of it is 35.
Can the concentration of a liquid dissolved in a liquid can be expressed as a percentage by mass?
Yes, the concentration of a liquid dissolved in a liquid can be expressed as a percentage by mass. This is commonly calculated by dividing the mass of the solute by the total mass of the solution and then multiplying by 100 to get a percentage.
What is the percentage by mass of chlorine in DDT C14H9Cl5?
The percentage of chlorine in DDT is 49,716 %.
What is clorine's atomic mass number?
35.4527
Mass of a sample measured 9.67gwhat is the percent error if the correct mass is 9.82g?
percentage error= experimental value-accepted value/ accepted value x 100 (percentage error is negative only if the accepted value is larger than the experimental value) percentage error= 9.67-9.82/9.82 x 100 percentage error= -1.6
What is the correct unit of mass?
The correct unit of mass is pounds. _______________________________ The correct unit of mass per the SI units is kilogram
What is the percentage mass of oceans?
the percentage mass of the oceans in our world is about 71%
What is the percentage composition of molar mass in the given compound?
The percentage composition of molar mass in a compound is the percentage of each element's mass contribution to the total molar mass of the compound.
What is the percentage by mass of hydrogen in ammonia?
Mass of ammonia is 17. Mass of Hydrogen in it is 3. So the percentage of hydrogen by mass is 17.64%
What is the percentage of oxygen by mass in water?
The percentage of oxygen by mass in water is approximately 88.8%.
How are mass calculations used?
Mass percentage calculations determine the percentage of an element based on mass in a compound. This can then be used to determine the percentage in a compound of each individual element.
Can mass of an electron be doubled?
No, the mass of an electron is a fundamental constant in physics, and it cannot be doubled. The mass of an electron is approximately 9.11 x 10^-31 kilograms and remains consistent regardless of external influences.
What is the mass percentage of 02?
It is zero. The number 02 is a number. It is a concept and no physical existence and no mass. So the mass percentage is zero.
What is the mass percentage of nitrogen in ammonia?
The mass percentage of nitrogen in ammonia (NH3) is 82.35%. This is calculated by dividing the mass of nitrogen in one mole of ammonia by the molar mass of ammonia, and then multiplying by 100 to get the percentage.
