the equivalent weight of chlorine is 35.453, which is also it's atomic weight.
The element with an atomic weight of 35.453 is chlorine (Cl).
The molecular weight of chlorine is 35.453 grams per mole.
No, electrons only make a negligible contribution to atomic weight. On the periodic table the atomic weight listed for most of the elements is the average of that element's isotopes. Chlorine has 2 common isotopes: Chlorine-35 (75.77% of all chlorine) and chlorine-37 (24.23%) This works out to an average mass of about 35.5.
The equivalent weight of Sodium Hypochlorite (NaClO) is 74.44 g/mol. This is because one mole of NaClO contains one mole of available chlorine, which has an atomic weight of 35.45 g/mol and one mole of sodium with an atomic weight of 22.99 g/mol. Therefore, the equivalent weight is the sum of the atomic weights of chlorine and sodium in NaClO.
The molecular weight of benzene is 78. Its equivalent weight is the molecular weight divided by the functionality. It depends on the reaction what the functionality is. Assuming it is reacting with chlorine and UV light, the functionality is 6 so the equivalent weight would be 78/6 = 13. If it was involved in a reaction involving the double bonds, there are 3 of them and the equivalent weight would be 78/3 = 26.
The atomic weight (not mass) of chlorine is now [35,446; 35,457]. I don't understand "no chlorine with mass exist in nature".
Chlorine 35: exact weight: 34.968852, percent abundance: 75.77 Chlorine 37: exact weight: 36.965903, percent abundance: 24.23 average atomic weight; 35.453
The weight of one gallon of chlorine bleach is 8.375 pounds!
It is not. It is 35.453. On the periodic table, the atomic weight listed for most of the elements is the average of that element's isotopes. Chlorine has 2 common isotopes: Chlorine-35 (75.77% of all chlorine) and chlorine-37 (24.23%). This has two extra neutrons. This works out to an average of about 35.5 or what is stated in the question.
The atomic weight for each element on the periodic table represents a weighted average of the masses of all naturally occurring isotopes of an element. Because of this, the elements do not have whole-number atomic weights. An exception is the atomic weight for some elements written inside parentheses. These elements do not have stable isotopes and the atomic weight listed is the atomic weight for the longest lived isotope.
The atomic weight of chlorine is 35,45.The atomic weight of chlorine is approximately 35.5 g/mol. An addition of electron is a negligible weight difference. Therefore, the mass is considered to remain the same at 35.5 grams per mole.
It means 14% of the molecules of the sodium Hypochlorite solution contain the "free-chlorine" required to actually do the desired job of the Hypochlorite. Effectively, only 14% of the mass or moles of the Hypochlorite will react.