<span>Styrene, or C6H5-CH=CH2, can form even lengthy chains, via free radical polymerization. This involves the breakage of the double bond that allows the addition of another molecule of styrene. Repetition allows the addition of another, and yet another, styrene molecule. The process can be controlled to limit the number of additions.
Another addition polymerization involves carbocations. Double- or triple-bonded compounds interact with acids to form positively charged carbocations. These can combine with additional molecules to form lengthier carbocations capable of further repeating the process.</span>
Answer:
"The time in which we now live. The days (or dispensation of time) just before the Second Coming of the Lord.
I tell you what shall befall you in the last days, Gen. 49:1.
The Redeemer shall stand at the latter day upon the earth, Job 19:25.
In the last days, the Lord’s house shall be established, Isa. 2:2.
In the last days perilous times shall come, 2 Tim. 3:1–7.
Latter-day scoffers shall deny the Second Coming, 2 Pet. 3:3–7.
I prophesy unto you concerning the last days, 2 Ne. 26:14–30.
Thus shall my church be called in the last days, even The Church of Jesus Christ of Latter-day Saints,"-The Church of Jesus Crist of Latter-day Saints
Explanation:
Answer:
Reproductive isolation can occur when individuals or the populations exhibit differences in the timing of various activities like mating and so on .
Answer:
15 years
Explanation:
Compound growth
Equation:
20000 x 1.05 to the power of how ever many years needed
20000 x 1.05 to the power of 15 takes it just over, with 41578 people alongside decimals.
Therefore, it is 15 years.
