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slamgirl [31]
2 years ago
12

PLLLEEEAAASEEEE ANSWER QUICK. WHOEVER IS FAST AND RIGHT GETS BRAINLY

Chemistry
1 answer:
Bess [88]2 years ago
5 0
Double the work done by the object.Hope this helps
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20 POINTS!!!!......
tester [92]
Density= mass/ volume

So density = 99/10= 9.9g/cm^3

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What is released during cellular respiration?
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During cellular respiration<span>, glucose is broken down in the presence of oxygen to produce carbon dioxide and water,energy is </span><span>released.</span>
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3 years ago
Which of these resources are renewable? Check all that apply. natural gas wind minerals forests tides geothermal energy
PolarNik [594]

Here is a list of some renewable resources, I hope these help answer the question, or help to answer it.

-ethanol

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(Biomass refers to organic material from plants and animals)

4 0
3 years ago
What is the oxidation state of chromium in k2cr2o7?.
sineoko [7]

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2 years ago
Ammonia is produced by the chemical reaction of hydrogen and nitrogen
MaRussiya [10]

Answer:

3.6 mol H₂

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In order to convert from N₂ moles to H₂ moles we need to use a conversion factor. This conversion factor has to have<u> N₂ moles in the denominator and H₂ moles in the numerator</u>, using the <em>stoichiometric coefficients</em> of the reaction, as follows:

  • 1.8 mol N₂ * \frac{2molH_2}{1molN_2} = 3.6 mol H₂
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3 years ago
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