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Eddi Din [679]
3 years ago
14

What is name of each shape​

Chemistry
1 answer:
dimulka [17.4K]3 years ago
4 0

Answer:

I am so sorry I do not know this

Explanation:

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heeeeelp what type of reaction is shown below? Fe+ Ci2= FeCi3 (i need and explination of how i got the answer) heelp pleass
OlgaM077 [116]

Answer:

a chemical reaction

Explanation:

The fact that you are combining two different elements together makes this a chemical reaction. (hope that helps)

3 0
3 years ago
What is the mass of disulfur pentoxide (S2O5)?
Fittoniya [83]

Answer: What is the mass of disulfur pentoxide (S2O5)?

Explanation:144.14g/mol

5 0
3 years ago
Find the mass of oxygen in grams produced by the decomposition of 100.0 g of CO2
SSSSS [86.1K]

The balanced chemical equation is :

2CO_2->2CO+O_2\\\\

Moles of CO_2 ,

n = \dfrac{100\ g}{44.01\ g/mol}\\\\n=2.27\ mol

Now, by given chemical equation , we can see 2 mole of CO_2 react with 1 mole of O_2.

So , 2.27 mole react with :

N=\dfrac{2.27}{2}\ mol\\\\N=1.135\ mol

Mass of oxygen is :

M = N \times 16\\\\M=1.135\times 16\ g\\\\M =18.16\ g

Therefore, mass of oxygen in grams produced is 18.16 g.

Hence, this is the required solution.

7 0
3 years ago
Mixture of same boiling point cannot be separated by using distillation why?<br>​
Bond [772]

Answer:

both the substances will evaporate

Explanation:

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Answer would be A)the atom
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