Saturated fatty acids are different to unsaturated fatty acids because they (a) have no c=c double bonds(b) have an even number of carbon atoms(c) exhibit free rotation about the carbon-carbon bonds in the hydrocarbon tail (d) have short hydrophobic tails

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.

Which item is most likely part of the safety contract

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity