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Ronch [10]
3 years ago
5

What is the relationship between a compound and the elements it is made from?

Chemistry
2 answers:
a_sh-v [17]3 years ago
4 0
The compound is formed from definite proportions of atoms of different elements and they formed through the bonding. The compound formed takes on very different properties from the ones of their origin elements. Thus, the answer is the third choice. 
Novay_Z [31]3 years ago
4 0

Answer:

The compound may have properties that are very different from those of the elements

Explanation:

The formation of a compound from its constituent elements is a chemical reaction or chemical change. After the chemical reaction takes place, the properties of the compound formed may be markedly different from that of its constituent elements due to the chemical change that has taken place.

Hence the properties of compounds may not be the same as those of their constituent elements.

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Copper is an example of a(n)
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copper is not a stone, copper is not a consumption resource, and copper is not renewable, that means that :

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Explanation:

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4 years ago
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3 years ago
The decomposition of acetaldehyde is a second order reaction with a rate constant of 4.71 10−8 L/mol/s. What is the instantaneou
pochemuha

Answer: Rate of decomposition of acetaldehyde in a solution is 1.45\times 10^{-14}mol/Ls

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.

For a reaction : A\rightarrow products

Rate=k[A]^x

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x = order of the reaction = 2

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