Homework Help: Chemistry

Posted by Hannah on Saturday, February 11, 2012 at 12:28am.

when 7.50 grams of iodine (I2) is added to 48.7grams of carbon tetrachloride (CCl4), the iodine dissolves and a solution is formed. The weight percent of the iodine in the solution is?

7.50g I2/ 7.50 + 48.7 X 100 = 13.3

Did I do this correctly?

Chemistry - DrBob222, Saturday, February 11, 2012 at 12:38am
Yes, but to avoid your calculation being misinterpreted I would show it this way.
(7.50/7.50+48.7) x 100 = 13.3%

Answer this Question

Related Questions

chemistry - When 7.50 grams of iodine (I2) is added to 48.7 grams of carbon ...
Chemistry - A solution of iodine (I2) in carbon tetra-chloride(CCl4) is used ...
Chemistry - A student dissolves 2.57 grams of iodine [molar mass= 257]in 10.0 ...
Chemistry - Hydrogen iodine is a strong acid that is used in chemical synthesis ...
chemistry - at 727 degree centigrade,K=3.8*10^-5 for the dissociation of I2 into...
chemistry - the dissociation of molecular iodine into iodine atoms is ...
math - A chemist has 80 pints of a 20% iodine solution. How many pints of iodine...
Chemistry - Iodine pentafluoride is an incendiary agent, a substance that ...
Chemistry - 21.46 mL of Iodine I2 was standards with 0.1004 g sample of ascorbic...
Chemistry - Hydrogen iodine is a strong acid that is used in chemical synthesis ...

For Further Reading

First Name:
School Subject:
Answer: