Answer:
Benzoic acid
Explanation:
In this case we have a Grignard reaction in which we go from a formula of C6H5Br to C7H6O2. In other words, we add 1 carbon to the molecule. The only way to add one carbon to this molecule is using as a reagent. When this compound is used as electrophile a carboxylic acid is produced.
Respect to the NMR info, we have a <u>downfield singlet signal</u> at 12.1 ppm which is characteristic of the <u>acid hydrogens</u> in the carboxylic acids (see figure 1). When a carboxylic group is added to the benzene we will obtain the <u>benzoic acid</u> which fits with the formula and the NMR info given.
<span>No, they are just moving very slowly or vibrating in a closed space so that it makes the item solid. Hope I helped. :)</span>
It protects us from the sun's extreme heat, for one.
Answer:
An example of 1 biome is the the grassland biome. The 2 plants that are indigenous or native to that biome are buffalo grass and ryegrass. In addition, the 2 animals that are indigenous to the grassland biome are gazelles and prairie dogs.
Explanation:
There are 5 types of biomes: aquatic, grassland, forest, desert and tundra. However, these biomes can be more specific for example, an aquatic biome can include freshwater and marine biomes.
Hope this helps!