Answer: The enthalpy change for this reaction is 392 Joules
Explanation:
The balanced chemical reaction is,
The expression for enthalpy change is,
where,
n = number of moles
Now put all the given values in this expression, we get
Therefore, the enthalpy change for this reaction is 392 Joules
Answer:
The molecular formula of a compound may be the empirical formula, or it may be a multiple of the empirical formula. So, yes!
Explanation:
Answer: The right conjugate of is
Explanation:
According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.
For the given chemical equation:
Here, is gaining a proton, thus it is considered as a brønsted-lowry base and after gaining a proton, it forms which is a conjugate acid.
Thus the right conjugate of is
Answer:
276g
Explanation:you are adding salt to water the mass is not destroyed so you just add the numbers hope this helps god bless