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barxatty [35]
3 years ago
7

a ford explorer traveled 100 miles the next day for 5 hours. What was the average speed of this vehicle?

Physics
2 answers:
sammy [17]3 years ago
8 0

It was <em>20 miles per hour</em> the next day.  We don't have enough information to calculate the average speed for the whole trip.

Bumek [7]3 years ago
4 0

Answer:

25 miles per hour

Explanation:

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Answer:

A) i) using statistical theory of floxy

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ii) using Carothers theory

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B) To Obtain the measured value of critical extent of reaction ( 0.866) 1 mol of Glycerol  will react with 1 mol of dicarboxylic acid, but the same can not be applied to our obtained value because our stoichiometry is different

Explanation:

Given data :

Polycondensation reaction takes place between : 1.2 moles of dicarboxylic acid , 0.4 moles of glycerol and 0.6 moles of ethylene glycol

A) Calculate the critical extents of reaction for gelation

i) using statistical theory of floxy

(Pa)c = 0.816

(Pb)c = 0.816

ii) using Carothers theory

( Pc ) = 0.917

attached below is the detailed solution

B) To Obtain the measured value of critical extent of reaction ( 0.866) 1 mol of Glycerol  will react with 1 mol of dicarboxylic acid, but the same can not be applied to our obtained value because our stoichiometry is different

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