50cm3 of 1.5M ammonia solution were shaken with 50cm3 of Chloroform in separating funnel. After allowing the layer to settle 20cm3 of the chloroform
layer were with drown and titrated with 1/20M hydrochloric acid. 22.9cm3 of the
acid were required for neutralization,
Find the partition coefficient of ammonia between water and chloroform at
temperature of the experiment

newton's first law of motion

it takes about 30 days for it to break down

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge