Water can be identified by the use of?
...Water can be identified by the use of?
anhydrous copper (II) tetraoxosulphate (VI)
anhydrous sodium trioxocarbonate (IV)
potassium heptaoxochromate (VII)
copper (II) trioxocaronate (IV)
Correct answer is A
Anhydrous CuSO4 will turn blue with water
A sample of air that has been passed through caustic potash will...
The reddish–brown rust on iron roofing sheets consists of ...
Which of the following subtances will not produce effervescence with dilute hydeochloric acid? ...
A cell shorthand notation can be written as A / A+ // B2+ /B. The double slash in the no...