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Helga [31]
3 years ago
13

What is the formula for chromium (III) nitrate?

Chemistry
2 answers:
rjkz [21]3 years ago
5 0
Question : what is the formula for chromium (III) Nitrate?

Answer : <span>chromium (III) nitrate is </span>Cr(NO3)3<span> (there is one chromium atom that has a charge of 3+, so there needs to be three nitrate anions with a charge of 1- to make a net charge of 0).

How : Chromium nitrate is made up of a lot of multiple inorganic compounds. Mostly Oxygen and Nitrogen.

-procklown</span>
Basile [38]3 years ago
3 0
Cr(NO3)3 
because Chromium (III) formula is Cr2O3 And Nitrate formula is NO3
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A beach ball has a mass of 5 g and a volume of 20 cm3. What is the object's density?
ivann1987 [24]
Mass = 5 g

volume = 20 cm³

density = mass / volume

therefore:

D = m / V

D = 5 / 20

D = 0.25 g/cm³
3 0
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When 0.514 g of biphenyl (c12h10) undergoes comubustion in a bomb calorimeter, the temperature increases from 25.80 °c to 29.40
slava [35]
The  change  in  internal   energy  of the   combustion  of  biphenyl  in  Kj  is  calculated  as follows

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7 0
3 years ago
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8 0
2 years ago
Describe how chemical substances are used based on their physical properties?
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The answer is
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