This is an example of a Friedel-Crafts acylation. One hydrogen from the benzene is replaced by the acetyl portion of the acetyl chloride and the hydrogen and chloride from the benzene and acetyl chloride respectively combine to form HCl. Please see the link.
AlCl3 will take Cl out from CH3COCl which becomes CH3CO+. CH3CO+ is an electrophillic thus attracting to the negative ring of benzene. To form a ketone-Phenylethanone. CH3COCl + AlCl3 = CH3CO+ and AlCl4- . C6H6 + CH3CO+ = C6H5COCH3 + HCL.
If you breathe out on cobalt chloride paper, the paper will turn pink due to the presence of moisture (water vapor) in your breath. Cobalt chloride paper is used as a moisture indicator and changes color in the presence of water.
Hail storms happen when strong updrafts in thunderstorms carry raindrops high into the cold upper atmosphere, where they freeze into ice pellets. Factors that contribute to hail formation include strong updrafts, a freezing level high in the atmosphere, and the presence of supercooled water droplets.
Eruptions happen when pressure builds up beneath the Earth's surface, usually due to the movement of molten rock (magma) within the Earth's mantle. When this pressure becomes too great, the magma is forced to the surface, leading to an eruption. Volcanic eruptions can also be triggered by other factors, such as tectonic activity or the presence of gases within the magma.
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AlCl3 will take Cl out from CH3COCl which becomes CH3CO+. CH3CO+ is an electrophillic thus attracting to the negative ring of benzene. To form a ketone-Phenylethanone. CH3COCl + AlCl3 = CH3CO+ and AlCl4- . C6H6 + CH3CO+ = C6H5COCH3 + HCL.
Exposure to benzene can cause Leukemia.
Benzene
Giant explosion occurs leaving only the smell of burnt pubic hair.
Crystals may disappear during suction filtration of a sample crystallized from benzene if the crystals dissolve in the solvent being used for filtration, or if they break up into smaller particles that pass through the filter. This can happen if the crystals are not fully dried or if too much force is applied during filtration.
microorganism like yeasts produce ethanol in presence of sweet conditions
Rust is formed in metals when it exposed to oxygen and moisture in air and in the presence of acid.
Cells that contain starch will turn blue-black when tested with iodine solution, indicating the presence of starch. Cells without starch will not change color in the presence of iodine solution. This test is commonly used to identify the presence of starch in cells.
The iodine will turn blue-black in the presence of starch due to the formation of a complex known as "iodine-starch complex." This color change is often used as a test for the presence of starch in a sample.
Some or all of the salt will dissolve into the water. This depends on the temperature of the water, and the presence of any other solutes in the water.
The presence or absence of spacecraft near Mars will have no effect whatsoever on the planet's gravitational field.
When iodine is dropped on cotyledons, it will turn blue or purple in the presence of starch. This color change indicates the presence of starch in the cotyledons. Starch is produced during photosynthesis by plants and stored in cotyledons as a source of energy for germination.