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Harlamova29_29 [7]
3 years ago
13

Put two books on top of your wooden block and calculate the sliding force of friction. Write your answer below. Sliding force of

friction with weights 4.2 newtons. How does weight influence the sliding force of friction? Explain using the data above.
PLEASE HELP
Chemistry
1 answer:
navik [9.2K]3 years ago
5 0

Answer:

I need this answer too!!!!!!!!!

Explanation:

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how the various concentrations of acid will affect the amount of limestone that is dissolved from each jar.
schepotkina [342]

The explanation of the how the various concentrations of acid will affect the amount of limestone has been given below.

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Thus we discussed the affects of acid rain on limestones above.

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8 0
2 years ago
Are ALL cations positive or negative ions
Mamont248 [21]

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hope this helps

7 0
3 years ago
Read 2 more answers
Write the mole ratios of (2ca+o2➡2cao)
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N(Ca)/2 = n(O)/1 = n(CaO)/2

The calcium and the Calcium Oxide are divided by 2 because of their coefficients
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The red is an oxygen molecule. 1 oxygen and 2 hydrogen =h2o or water!
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