When a diprotic acid is titrated with a strong base, and the Ka1 and Ka2 are significantly different, then the pH vs. volume plot of the titration will have:

a. two equivalence points below

b. no equivalence point

c. one equivalence point

d. a pH of 7 at the equivalence point

e. two distinct equivalence points.

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? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

i belive it is water

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.