When magnesium carbonate, mgco2, reacts with nitric acid, hno3, magnesium nitrate and carbonic acid form. carbonic acid then bre
2 answers:
Explanation:
Magnesium carbonate reacts with nitric acid to give magnesium nitrate and carbonic acid.
This type of reaction is termed as double displacement reaction, in which ions of compounds changes their positions with each other to produce the new products.
This type of reaction is termed as decomposition reaction, in which a compound breaks down into two or more smaller compounds.
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<u>Answer:</u> The activation energy for the reaction is 40.143 kJ/mol
<u>Explanation:</u>
To calculate activation energy of the reaction, we use Arrhenius equation for two different temperatures, which is:
where,
= equilibrium constant at 317 K =
= equilibrium constant at 278 K =
= Activation energy = ?
R = Gas constant = 8.314 J/mol K
= initial temperature = 278 K
= final temperature = 317 K
Putting values in above equation, we get:
Hence, the activation energy for the reaction is 40.143 kJ/mol
Answer:
The correct answer is that letter. (μ)
Explanation:
Hello!
According to the international system of units, we use prefixes to indicate the number of places we ran the point.
The letter μ indicates
The correct answer is that letter. (μ)
It is not in the options but it is correct.