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Alchen [17]
3 years ago
10

How did Mendeleev arrange the elements in the first periodic table? In order of increasing atomic mass. In order of decreasing a

tomic mass. In order of increasing melting points and densities. In order of increasing atomic number.
Chemistry
1 answer:
hammer [34]3 years ago
7 0

Answer:

Mendeleev arranged the elements on the first periodic table by Increasing atomic mass

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Consider the following reaction at equilibrium: 2 NH3(g) ⇄ N2(g) + 3 H2(g) What does Le Chatelier's principle predict will happe
BabaBlast [244]

Answer : The equilibrium will shift in the left direction.

Explanation :

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The given reaction is:

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Thus, the equilibrium will shift in the left direction.

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