1−methylcyclohexanol is a tertiary alcohol. Tertiary Alcohols are synthesized by either reacting Ketone with Organometallic compounds like Grignard reagent or by hydration of substituted alkenes. <span>1−methylcyclohexanol can not be synthesized by reduction of carbonyl compound because it is not possible to have a starting carbonyl compound having carbonyl group along with three other alkyl groups (as carbon can only form 4 bonds).
Result: Tertiary alcohols don't contain a hydrogen atom at carbon attached to hydroxyl group that is why it is not possible to synthesize </span><span>1−methylcyclohexanol by reduction of carbonyl compound.</span>
Answer:
4.7 × 10⁴ J
Explanation:
Step 1: Given data
- Initial temperature: 25 °C
- Final temperature: 100 °C
- Specific heat capacity of water (c): 4.184 J/g.°C
Step 2: Calculate the temperature change (ΔT)
ΔT = 100 °C - 25 °C = 75 °C
Step 3: Calculate the heat required (Q) to raise the temperature of the water
We will use the following expression.
Q = c × m × ΔT
Q = 4.184 J/g.°C × 150 g × 75 °C = 4.7 × 10⁴ J
The combustion reaction between propane and oxygen is
C3H8 + 5O2 → 3CO2 + 4H2O. The key in the balancing of chemical reaction is to
make sure that you got the exact chemical formula of the substance that is
reacting and the yielded product. After getting the formula, identify first the
hardest element/atom to be balanced such as Na, Zn, Cl, etc. Then proceed to
the easier ones such as O, H. Make sure to not the atoms present in the
molecule of the substance.