For such calculation, we apply Planck's equation:
E = nhc / λ; where n is the number of photons, h is the Planck's constant, c is the speed of light and λ is the wavelength of the light.
As is visible from the equation, energy and wavelength have an inverse relationship. Therefore, larger energy drops produce smaller wavelengths and smaller drops produce larger wavelengths.
Missing part will be 100cm/m, and 6500 respectively
Answer:
The higher the hydronium ion concentration of a solution, the <u>lowe</u>r its pH.
Explanation:
Consider a <em>high</em> hydronium concentration, 1 mol·L⁻¹.
pH = -log[H₃O⁺] = -log1 = 0
Now consider a <em>low</em> hydronium ion concentration, 10⁻¹⁴ mol·L⁻¹.
pH = -log(10⁻¹⁴) = 14
Thus, a <em>high</em> hydronium ion concentration means a <em>low </em>pH.
B.
There is no covalent bonds in pure H2O. Only hydrogen