Which of the following pairs of compounds doe | vedclass

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(B) The law of multiple proportions states that when two elements combine to form more than one compound,the masses of one element that combine with a

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$NaNO_3, CaCO_3$

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(B) The law of multiple proportions states that when two elements combine to form more than one compound,the masses of one element that combine with a fixed mass of the other are in the ratio of small whole numbers.$CuO$ and $Cu_2O$ consist of $Cu$ and $O$.$CO$ and $CO_2$ consist of $C$ and $O$.$N_2O_4$ and $N_2O_5$ consist of $N$ and $O$.$NaNO_3$ and $CaCO_3$ are different compounds containing different sets of elements ($Na, N, O$ vs $Ca, C, O$).Therefore,they do not satisfy the criteria for the law of multiple proportions.

Cupric Carbonate	% of $Cu$	% of $C$	% of $O$
Natural sample	$51.35$	$9.74$	$38.91$
Synthetic sample	$51.35$	$9.74$	$38.91$

Which of the following pairs of compounds does not demonstrate the law of multiple proportions?

Similar Questions

From the given information, select the suitable law of chemical combination:
Cupric Carbonate % of $Cu$ % of $C$ % of $O$
Natural sample $51.35$ $9.74$ $38.91$
Synthetic sample $51.35$ $9.74$ $38.91$

State and explain Gay-Lussac's Law of Gaseous Volumes.

Who proposed the Law of Multiple Proportions?

In compound $A$,$1.00 \, g$ nitrogen unites with $0.57 \, g$ oxygen. In compound $B$,$2.00 \, g$ nitrogen combines with $2.24 \, g$ oxygen. In compound $C$,$3.00 \, g$ nitrogen combines with $5.11 \, g$ oxygen. These results obey the following law:

Zinc sulfate crystals contain $22.65\%$ of zinc and $43.9\%$ of water. If it follows the law of definite proportions,how many grams of $Zn$ are required to obtain $20 \, g$ of crystals?

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