8.97 g/cm^
D=m/v
D=43.5/4.85cm^3
D=8.97 g/cm^3
The structure of the alkyl bromides used in a malonic ester synthesis of ethyl 2-methyl-4-pentenoate.
Ethyl 2-methyl-4-pentenoate by Malonic ester synthesis.
The alkylation of diethyl malonate or a related ester of malonic acid at the carbon alpha (immediately next) to both carbonyl groups, followed by conversion to a substituted acetic acid, characterizes the chemical reaction known as the malonic ester synthesis.
As a result, it is evident from the structure of ethyl 2-methyl-4-pentenoate that ethyl and methyl bromides are the alkyl bromides employed.
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(2) a base because they accept H+ ions. NH3 is the conjugate base of NH4+.
I don’t know what the answer is just need points sorry
Cathode rays are negatively charged.
Chatode rays are electron beams.
Then, based on the knwon principle that two objects with different sign of charge attract each other, when a positively charged object is placed to the right of a cathode ray (whose charge is negative ), the ray will be attracted by the positevely charged object.
So, the ray will bend to the right.
