A chemical company makes up batches of copper sulfate solution by adding 250 kg of copper sulfate powder to 1000 liters of water. A laboratory chemist wants to make a solution of identical concentration, but only needs 350 ml (0.35 liters) of solution how much copper sulfate powder should the chemist add to the water? (If possible put in decimal format)

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy

noncoplanar points are points that do not lie on the same line.

my answer was deleted because it was to vague the answer is 12.76 becuase its in the hundreths place. john