A calcium bromide for this right on a quiz
Ead sulfide + oxygen lead oxide + sulfur dioxide
2 PbS(s) + 3 O2(g) 2 PbO(s) + 2 SO2<span>(g)
Hope this is what you are asking for :))</span>
Answer:
Water has strong hydrogen bond dipole-dipole intermolecular forces that give water a high surface tension and a high heat of vaporization and that make it a strong solvent.
Explanation:
Answer:
O2+ e-→O2-εo’= -0.040 V+ 0.046 V= -0.925 Vb. Q = 1/0.02 = 50,the number of electrons transferred νe= 1, ε’=εo’-(0.0591V/νe)*logQ = -0.971V –0.0591V*log50 = -1.071 V
Explanation: