0
2*c + 1 = 49
2*c = 48
c = 24
If that's (c + 1) squared, (c + 1)(c + 1) = c^2 + 2c + 1
If that's + c3, the answer is c(c - 1)(c + 1)(c + 1)
Cl-C-C-C-C (alc. KOH) gives: C=C-C-C
But-1-ene
1 degree, C. is colder than 7 degrees, C.