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Anna [14]
3 years ago
7

The graph shows the number of beans eaten by a random zocco. How many light red kidney beans were eaten on Day 7? How many dark

red kidney beans were eaten on Day 8?
Chemistry
2 answers:
blagie [28]3 years ago
5 0

Answer:

50, 40

Explanation:

Tems11 [23]3 years ago
3 0

Answer:

day 7   50  and day 8  40

Explanation:

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What is the effect of high activation energy on a chemical reaction?
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<h3><u>Answer;</u></h3>

It makes the reaction harder to start

<h3><u>Explanation</u>;</h3>
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upon heating a copper sample will expand, leading to a lower density

Explanation;

-The density of solids decreased with increase in temperature and vice versa. The increase in temperature causes the volume of the solid to increase which as a result decreases the density as Density=Mass/Volume. The temperature of a body is the average kinetic energy of the molecules present in it.

In other words; The temperature of a body is the average kinetic energy of the molecules present in it. Therefore; when heat is supplied ( or temperature is increased) the average kinetic energy increases which increases the volume and thus density decreases.

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