Carbon has the ability to form multiple bonds because it has four valence electrons. Having four valence electrons means that carbon has a lot of space to form bonds with other atoms, or multiple bonds, in order to reach the full octet.
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Parasitic fungi often cause illness and may eventually kill their host. Two common mutualistic relationships involving fungi are mycorrhiza (fungi and plant roots) and lichen (fungi and either cyanobacteria or green algae
Answer:
1 gram=0.1 decagram.
Formula:
Divide the mass value by 10
Answer:
not sure, but you know what?
Explanation:
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Answer:
1.91 V
Explanation:
The correct cell reaction. equation is;
Br2(l) + H2(g) + 2OH-(aq) -> 2Br-(aq) + 2H2O(l)
Anode half reaction;
H2(g) + 2OH^-(aq) --------> 2H2O(l) +2e- -0.82 V
Cathode half reaction;
Br2(l) + 2e- -----> 2Br^-(aq). +1.09 V
Hence
E° cell= E°cathode - E°anode
E° cell= 1.09 - (-0.82)
E° cell= 1.91 V
