At the beginning of the war the Northern states had a combined population of 22 million people. The Southern states had a combined population of about 9 million. This disparity was reflected in the size of the armies in the field. The Union forces outnumbered the Confederates roughly two to one.
Also this should be listed for history
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Answer: It is important to conduct multiple trials so one can get the best results, additionally, multiple trials with result in minimal errors. Finally it is important to conduct multiple trials because it will show you the actual answer/solution/whatever. If you do something once their may of been a random unknown affect and you would of never knew because you only conducted the experiement once.
Explanation:
Answer:
2–methyl–2–propanol.
Explanation:
To name the compound given in the question above, we must:
1. Identify the functional group and it's location on the compound.
2. Locate the longest continuous carbon chain. This gives the parent name of the compound.
3. Identify the substituent group attached to the compound.
4. Locate the position of the substituent group.
5. Combine the above to obtain the name of the compound.
Thus, we can obtain the name of the compound as follow:
1. The functional group of the compound is alkanol (alcohol). It is located at carbon 2.
2. The longest continuous carbon chain is 3. Since the compound is an alcohol, parent name of the compound will change from propane to propanol.
3. The substituent group attached to the compound is methyl i.e –CH3.
4. The methyl group is located at carbon 2.
5. The name of the compound is
2–methyl–2–propanol.
