Wednesday
May 4, 2016

# Posts by mango

Total # Posts: 9

math
A line has a run of 5 feet and a rise of 13 feet. Determine the slope.
May 21, 2014

math
The scale on a map is 1cm :50 m.determine a distance of 4 cm in metres
May 21, 2014

math
The ratio of steve's age to tims age is 6:7. If steve is 84, how old is tim
May 20, 2014

chemistry
anyone knows how to do this ?
December 14, 2012

chemistry
anyone got it right?
December 14, 2012

chemistry
any news how to get an answer? i tried lots of ways from various posts and its not working out
December 14, 2012

chemistry
it doesnt work for me, in my question i have 38.0 x 10-2 and when i put it into the pattern above- the calculations are wrong. Could you please explain it in a simple way? why there is 4 and 0.26277 there?
December 14, 2012

chemistry
could you please write how you've got your numbers? I'm trying to calculate it on my own and the result is not different
December 14, 2012

Chemistry
If 2.00 liters of 0.580 M CuSO4 solution is electrolyzed by passing 1.70 amps through the solution for 2.00 hr using inert electrodes. What is the [Cu2+] in the solution at the end of the electrolysis?
April 3, 2011

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