Classify the following substances as acids or bases. a) unripe lemon juice

b) wood ash

c) liquid in a car battery

d) bicarbonate of soda

Please it's vital.

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.