Answer:
2300J
Explanation:
1 kilojoule is 1000joules so to get how much is 2.3 multiply it with 1000
I think the answer is -12.7
Answer : Urea was the first organic compound synthesized in laboratory.
Explanation : The German chemist named Friedrich Wöhler tried to obtain urea artificially by treating silver cyanate with ammonium chloride. He was successful in synthesizing this organic compound in the laboratory.