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nevsk [136]
3 years ago
10

Which of the following metals is most reactive?

Physics
2 answers:
antoniya [11.8K]3 years ago
7 0

Answer:

A. aluminum

Explanation:

Aluminium is soft, lightweight and ductile with excellent thermal and electrical conductivity. It is highly reactive, though the metal is protected by a surface layer of inert transparent oxide (Al2O3) that forms rapidly in air, providing excellent corrosion resistance.

Goshia [24]3 years ago
4 0
A aluminum because sodium isnt really one so cross that out calcium cross that out copper nah but aluminum yes
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At 900.0 K, the equilibrium constant (Kp) for the following reaction is 0.345. 2SO2(g)+O2(g)→2SO3(g) At equilibrium, the partial
elena55 [62]

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Solution :  Given,

Partial pressure of SO_2 at equilibrium = 30.6 atm

Partial pressure of O_2 at equilibrium = 13.9 atm

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The given balanced equilibrium reaction is,

2SO_2(g)+O_2(g)\rightleftharpoons 2SO_3(g)

The expression of K_p will be,

K_p=\frac{(p_{SO_3})^2}{(p_{SO_2})^2\times (p_{O_2})}

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0.345=\frac{(p_{SO_3})^2}{(30.6)^2\times (13.9)}

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3 years ago
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alekssr [168]

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3 years ago
If a book has a mass of 3 kg, what is the book's weight in N?
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