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myrzilka [38]
3 years ago
7

What is a potential benefit of fuel cell cars?

Chemistry
2 answers:
abruzzese [7]3 years ago
5 0

Answer:

b

Explanation:

77julia77 [94]3 years ago
3 0

Answer:

no recharging necessary

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Three test tubes contain white crystalline organic solids A, B, and C, each of which melts at 149-150 degrees C. A 50-50 mixture
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The mixture of B and C will melt as 130 - 139 ºC.

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If the melting point (130 - 139 ºC) of a mixture of A and B is lower than the pure substances that is 149 - 150 ºC that means that one of these susbtances is an impurity because reduces the melting point.

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3 years ago
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