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worty [1.4K]
4 years ago
14

When does the car have the most kinetic energy 30 mph, 15 mph, or 0 mph

Chemistry
1 answer:
notsponge [240]4 years ago
3 0
Kinetic energy is KE=0.5mv^2
Since the car is mass is the smallest efor the three situations
the Kinetic energy at 30 mph
KE1=0.5 m (30)^2
the Kinetic energy at 15 mph
KE2=0.5 m(15)^2
the Kinetic energy at 0 mph
KE3=0
KE1>KE2
The Kinetic energy at 30 mph is the highest
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According to the iupac convention, alkyl substituents on a hydrocarbon chain should be listed in which order?
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According to the iupac convention, alkyl substituents on a hydrocarbon chain should be listed in alphabetical without taking prefixes into name.

A hydrocarbon would be an organic molecule in organic chemistry that is made completely of hydrogen as well as carbon. A good example of group 14 hydrides includes hydrocarbons. In general, hydrocarbons lack color and are hydrophobic. Typically, their faint smells are compared to that of gasoline and lighter fluid.

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Therefore, according to the iupac convention, alkyl substituents on a hydrocarbon chain should be listed in alphabetical without taking prefixes into name.

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8 0
2 years ago
Which of the following could be the molecular formula for an alkane?
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Your answer would be C9H16
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A compound with the empirical formula CH2 was found to have a molar mass of approximately 112 g. Write the molecular formula of
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