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SSSSS [86.1K]
3 years ago
15

Simple machines make work easier. You must lift and move this load of soil for your parents. It is heavy! You are using two simp

le machines when you use this wheelbarrow. What simple machine included in the wheelbarrow makes it easier to move the soil from one place to another?
A) The wheel and axle
B) The bucket (fulcrum)
C) A lever (handles and bucket)
D) An inclined plane (fork holding wheel)
Chemistry
1 answer:
nevsk [136]3 years ago
6 0
The answer is letter D
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Contact [7]

Answer:

The answer to your question is below

Explanation:

Factors that affect the rate of a chemical reaction

- Temperature        If the temperature increases the rate of reaction increases.

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3 years ago
How many moles are in 8.2 x 10^22molecules of N2I6?
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grams N2I6 = 0.136 moles x 789 g/mole = 107 g = 110 g (to 2 significant figures)

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