I HAVE TO FACE COMPART FOR CHEMISTRY please help me
how will u convert a) chloropropane to propanal b) ethyne to butyne-1
write the cell reaction and hoe to cal. emf?
(1)what r the limitations of lewis acid base concept?
(2)the pH of blood is close to 7.35.what are the H+ AND OH- concentration.what is poH of blood?
How will you prepare ND3?
ARRANGE THE FOLLOWING ACCORTING TO THE PROPERTIES GIVEN :l
1)Be(OH)2 , Ca(OH)2 , Mg(OH)2 , Sr(OH)2 ,Ba(OH)2 decreasing basic strength.
2)BaSO4, MgSO4, CaSO4, BeSO4 , SrSO4, INCREASING SOLUBLITY IN WATER
3) MgCO3, CaCo3, BeCO3, BaCO3, SrCO3 decreasing thermal stability.