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Volgvan
3 years ago
10

26. Why did Mendeleev leave spaces in his periodic table?

Chemistry
1 answer:
Travka [436]3 years ago
5 0

Answer:

no answer

Explanation:

because he knew that eventually other elements would be discovered to fit into those spaces. The elements in the same group or column have similar properties.

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Consider the reaction of ethyl acetate with sodium hydroxide: CH3COOC2H5(aq)+NaOH(aq)⇌CH3COONa(aq)+C2H5OH(aq) The reaction is fi
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Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

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Thus order with respect to CH_3COOC_2H_5 is 1 and rate law is : rate=k[CH_3COOC_2H_5]^1[NaOH]^1

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