Friday
May 24, 2013

Posts by nichole


Total # Posts: 106

chemistry
An enzymatic hydrolysis of fructose was allowed to proceed to equilibrium at 25 degrees C. The original concentration of fructose-1-p was .2 M, but when the system had reached equlibrium the concentration of fructose 1-p was only 6.52 * 10 -5 M. Calculate the equilibrium const...

chemistry
What is the net ionic equation for calcuim ion and ammonium oxalate?

9th grade
how can a egg be a chemical change? How can an antacid tablet be a physical and a chemical change?

Math
How woud you factor the trinomial x(to the second power)-9x+20

science
how are fossil fuels formed???

mat115
jkjk lmao i just wanted 2 say sumthin srry :/

mat115
the answer is: 1,2,4,8

science
im stupid xD will sum1 plz help me i like seriously left my book in my locker becuz all of the teachers were rushing us and the halls were full and i totally 4got to grab it :/

science
how are fossil fuels a part of the carbon cycle?

science
i think it is evaporation :)

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