all masses are measured in grams
To find the amount of chlorine used, we need to know the molar mass of chlorine. We can use the molality to calculate the moles of chlorine in the solution. Finally, we can convert moles to grams using the molar mass of chlorine to find the grams of chlorine used.
Multiply the moles given, by the atomic mass of chlorine and you have your answer. (3.55 Grams)
117 grams of sodium chloride (NaCl) is equivalent to 117 grams of chlorine gas because each molecule of NaCl contains one sodium atom and one chlorine atom.
Yes, because the conversion for moles to grams is the number of moles multiplied by the atomic mass. So if there's only one mole, the number of grams would be the same as the atomic mass of chlorine, 35.45. This is true for all elements; one mole in grams is the same as the atomic mass.
http://en.wikipedia.org/wiki/Chlorine 1 mol of chlorine (Cl2) weighs (2*35.45 =)70,90 grams 134,5 grams of chlorine is (134,5/70,9 =) 1,897 mol of chlorinegas. 1,897 * 6,02 * 10^23 = 1,142 * 10^24 molecules of Cl2
Coins are usually measured in grams
1.409 moles chlorine (35.45 grams/1 mole Cl) = 49.95 grams of chlorine ==================
To find the answer, we multiply the 7 grams of NaCl by the ratio of the molar mass of chlorine over the molar mass of sodium chloride. By doing this, we find that there are about 4.25 grams of chlorine in 7 grams of NaCl.
It Measured By Grams
There are approximately 1.18 cups of granulated chlorine in 120 grams.
The mass of a ruler would be measured in grams (g).
The mass of one mole of NaCl is the sum of the atomic weights for sodium and chlorine in grams. The atomic weights are found on the periodic table.
To find the amount of chlorine used, we need to know the molar mass of chlorine. We can use the molality to calculate the moles of chlorine in the solution. Finally, we can convert moles to grams using the molar mass of chlorine to find the grams of chlorine used.
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