That is a alkazeltser shot
Answer:
A -- incidence -- the occurrence, rate, or frequency of a disease, crime, or something else undesirable.
Explanation:
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
Answer:
2-bromo-4 methylheane
Explanation:
Numbering from right to left, the bromine atom falls on the second (2) carbon, while the methyl branch on the 4th.
The systematic naming (IUPAC) of haloalkanes follows the alphabetical rule in naming the substituents, be it alkyl groups or halogens.
I hope the explanation would suffice.
Hetero means different. Examples could be heterogenous (different in form) or heterozygous (having two different forms of a gene).
