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Cerrena [4.2K]
2 years ago
11

What do you call the repetitive motion of a wave (such as the way a cork may bob up and down in the ocean)?

Chemistry
1 answer:
matrenka [14]2 years ago
7 0
Answer is periodic because only happens in certain times
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Determine the maximum amount of Fe that was produced during the experiment. Explain how you determined this amount.
dsp73

Answer:

5 moles of Fe

Explanation:

The equation of the reaction is;

2 Al(s) + Fe 2O 3(s) --> 2Fe (s) + Al 2O 3 (s)

Now;

1 mole of Fe2O3 require 2 moles of Al

3 moles of Fe2O3 requires 3 × 2/1 = 6 moles of Al

Hence Al is the limiting reactant.

If 2 moles of Al yields 2 moles of Fe

5 moles of Al yields 5 × 2/2 = 5 moles of Fe

5 0
2 years ago
A _____ ionic compound is a polyatomic ionic compound composed of three or more different elements.
Ghella [55]

Answer:

ternary

Explanation:

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3 years ago
What happens to the sound wave in echolocation?
Andrei [34K]
Answer: Reflected :)
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4 years ago
HELPPPPPPP<br><br> is this chemical or physical reaction
deff fn [24]

Answer:

Chemical reaction

Explanation:

It's creating a whole other substance

7 0
3 years ago
Legend says that archimedes, in determining whether or not the king's crown was made of pure gold, measured its volume by the wa
amm1812
Mass=volume x density
if we have mass and density we can calculate volume using the formula: volume=mass/density
volume of the displaced water = 600g/19.3g/cm3
volume = 31.09cm3
6 0
3 years ago
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