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1. [H+] = 10^-4.232) [H+]^2 = Ka x [HA]3) [HA] x Ka = (3.467368505 x 10^-9)4) [HA] = 0.0932

It is absolutely vital that examples are incorporated in the argument of your essay. For every point that is made, an example should be given as it demonstrates your understanding of a political concept. ...

(a) The factor theorem states that: the polynomial f(x) has a factor (x - a) if and only if f(a) = 0.Use that information, we know that (x + 3) is a factor of p(x) if p(-3) = 0. So let's test it:p(-3) = 2...

One strength of a laboratory experiment is they allow a high level of control over the procedure so all participants will witness the same standardised procedure. This means the procedure can be repeated ...

In a laboratory experiment a participant will witness a controlled incident which is linked to a crime. This incident is artificially set up by the researcher in a laboratory setting. The witness may be s...