For the mineral torbernite, cu(uo2)2(po4)2⋅8h2o, determine the ratio, by number, of h atoms to o atoms

What is the formula that this ionic compounds could form sr2+p3-o2-

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world