Hi Soccerbrandon,
So in order to do unit conversion in this situation, it is best to first convert kg into g and then g into mg. The conversion rates are easy to remember individually for both of them.
There are 1000 g in 1 kg.
There are 1000 mg in 1 g.
So lets use 25 kg as an example:
25 kg times
gives 25000 g in 25 kg.
25000 g times
gives 25000000mg in 25000g.
This gives us the answer that 25000000mg is equal to 25kg.
Hope it helps!!
It might be double displacement which means that the anions and cations of two different molecules switch places, forming two entirely different compounds.
It becomes positively charged.
V1/T1=V2/T2
524 cm^3/491 K =V2/297K
V2=(524 cm^3*297K)/491 K= 317K