The oxidation numbers of C - 1 and C - 2 in propene CH32CH=1CH2 are respectively
-1, -2
-1, -1
-2, -1
+2, -1
H − H|C|H − H|C(−1)|H = (−2)C╱H╲H
The oxidation numbers of C - 1 and C - 2 in propene \(CH_3{}2CH ={}^1CH_2) are respectively
For every real number c≥0, find all the complex number z which satisfy the equation
|z|2 - 2iz + 2c(1 + i) = 0
Solve
3x2:3x = 9:1.