Two brothers are skateboarding down a hill. Boy 1 has a mass of 100 kg and is moving 10 meters per second. Boy 2 has a mass of 2
00 kg and is moving at a speed of 5 m/s. Which kid has the most Kinetic Energy and why??
2 answers:
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Answer:
The molecular formula of the compound is . The molecular formula is obtained by the following expression shown below
Explanation:
Given molecular mass of the compound is 176 g/mol
Given empirical formula is
Atomic mass of carbon, hydrogen and oxygen are 12 u , 1 u and 16 u respectively.
Empirical formula mass of the compound =
Molecular formula = 4
Molecular formula is