Answer:
0 kgm/s
Explanation:
The momentum of Bob while resting at the river is 0 kgm/s.
This is because the momentum of any object at rest is 0.
Momentum is the quantity of motion a body contains. It is mathematically expressed as;
Momentum = m x v
m is the mass
v is the velocity
So at rest, the velocity of a body is 0m/s and therefore, the momentum is O
Spectator ions are zero(0) due to change of chemical reaction and absence of ions above the compound.
Answer:
- oxidation of alcohols involves the alkyl portion of the molecule, or more specifically, the \(\ce{C-H}\) bonds of the hydroxyl-bearing carbon (the \(\alpha\) carbon). Secondary alcohols, which have only one such \(\ce{C-H}\) bond, are oxidized to ketones, whereas tertiary alcohols, which have no \(\ce{C-H}\) bonds to the hydroxylic carbon, are oxidized only with accompanying degradation into smaller fragments by cleavage of carbon-carbon bonds.
- Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis.
- Explanation:
Not sure but hope it helps
