Answer : The concentration of the solution is, 2.16 M
Explanation :
To calculate the concentration of base, we use the equation given by neutralization reaction:
where,
are the n-factor, molarity and volume of acid which is
are the n-factor, molarity and volume of base which is .
We are given:
Putting values in above equation, we get:
Thus, the concentration of the solution is, 2.16 M
Rydberg formula is given by:
where, = Rydberg constant =
= wavelength
and are the level of transitions.
Now, for = 2 and = 6
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Now, for = 2 and = 5
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Now, for = 2 and = 4
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Now, for = 2 and = 3
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Solid Magnesium is considered as active metal so it reacts with strong acids like HCl and H₂SO₄ liberating Hydrogen gas according to the following equations:
Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
Mg(s) + H₂SO₄(aq) → MgSO₄(aq) + H₂(g)
so the amount of solid magnesium decrease by addition of strong acid to it.
S2F10, FE3N2, S7O2, NaCO3, Al2O3, PC13, and CO2. Hope this helps
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