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sergij07 [2.7K]
3 years ago
9

1.15 g of a metallic element reacts with 300 cm3 of oxygen at 298 K and 1 atm pressure, to form. an oxide which contains O2– ion

s. What could be the identity of the metal? A calcium. B magnesium. C potassium. D sodium
Chemistry
1 answer:
Deffense [45]3 years ago
5 0
D sodium
hope it helps
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Given that,

The concentration of TRIS = 0.30 M

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The role of the gluons is to bind together the quarks that make up protons and neutrons. That is option D.

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For this question, suppose the pressure is remained constant, we can use the Charles law to find the answer.


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