Sunday

March 29, 2015

March 29, 2015

Posted by **hmmm** on Wednesday, November 2, 2011 at 9:59am.

1. - change in pH?

can you explain me plz :)

- CHemistry -
**bobpursley**, Wednesday, November 2, 2011 at 10:23amyou want to measure the rate of change of pH?

Not knowing what you are doing, the simple answer is to put a pH indicator in the solution and proceed with the change process, monitoring pH vs time.

**Answer this Question**

**Related Questions**

Math - Could someone help me with these questions, I don't know question c) and ...

Math~Reinyyy - Could someone help me with these questions, I don't know ...

Algebra 1 - I've tried so hard on this and I'm completely hopeless, can somebody...

chemistry - 1.equillibrium constant only changes for change in temp? not for ...

Calculus - for f(x)=-x^2 +1, which value is the largest magnitude? a) average ...

math(rate of change) - find the average rate of change f(x)=x^2 + 2x between x=0...

calculus - The length l of a rectangle is decrasing at a rate of 5 cm/sec while ...

chemistry - Which best describes the physical change of an aluminum soda can ...

Math - Ive been absent in school, and got my work sent to me. I dot get it, it ...

rate of change - Joe is investigating the rate of change of the function y=cos x...