Each of the organic compounds mentioned has a general formula so that we can identify the classification of a certain substance. The compound CH₃CH₂OH is an alcohol because it follows the general formula R-OH, where R is a hydrocarbon chain. In this case, the hydrocarbon chain is ethane. When a hydroxyl functional group is attached, it becomes an alcohol whose name is ethanol.
Answer:
The basic essential activities performed by an organism to withstand its life are called as life processes. These include nutrition, respiration, circulation, excretion and reproduction. Organisms obtain energy from food to perform these life processes which are essential for survival.
I’m pretty sure 8 as well because elctrouns can’t hold more than that
Answer:
Physical change: A,C ,D, F, H, I
Chemical Change: B, E, G, J, K
Answer:
2NaCl + FeO —-> 2Na2O + FeCl2
Explanation: