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ahrayia [7]
4 years ago
7

A car travels 66 kilometers in 3 hours. what is its speed

Chemistry
2 answers:
Ne4ueva [31]4 years ago
8 0

Answer:

22 kph

Explanation:

You simply divide the distance and the time. 66/3 = 22.

Elza [17]4 years ago
4 0
Answer:

Speed = 22 km/h

Explanation:

The equation to calculate speed is as follows:

Speed = distance/time

Since we are given distance and time, all we have to do is plug these values into our formula.

Speed = 66 km / 3 h

Speed = 22 km/h
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3 years ago
Which element is oxidized in the reaction below? fe(co)5 (l) + 2hi (g) fe(co)4i2 (s) + co (g) + h2 (g)?
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Here we have 1Fe , 4CO and 2I
hence we can find the oxidation state as;
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Same as we can find the oxidation state (y) of Fe in Fe(CO)₅(s).
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Do ionic compounds or covalent compounds conduct electricity
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Explanation:

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