Answer:
A. The cost of producing a kilowatt of power with fuel cell will be less than $30 in 2015
The answer is (4) 4. Germanium is a main group element in group 4A. Therefore, like carbon, it has 4 valence electrons in the ground state.
Answer:
8.9 mg/l
Explanation: Temp doesnt matter so throw that out automatically then your equation is;
S1/P1=S2/P2
We are looking for S2 and that equation is;
S2=S1*P2/P1 and that is S2=22.25*1/2.5
A little bit of simple math and you get your answer: 8.9 mg/l
HEY mate here your answer
CoBr2 . 6 h2o = Cobalt(II) Bromide Hexahydrate