That would be <span>Johannes Gutenberg a German inventor from the 1400's </span>
The answer for that is 16, math right?
Must contain: 6 protons, 6 electrons and 12 neutrons.
This is an incomplete question, here is a complete question.
Calculate the solubility of each of the following compounds in moles per liter. Ignore any acid-base properties.
CaCO₃, Ksp = 8.7 × 10⁻⁹
Answer : The solubility of CaCO₃ is,
Explanation :
As we know that CaCO₃ dissociates to give ion and ion.
The solubility equilibrium reaction will be:
The expression for solubility constant for this reaction will be,
Let solubility of CaCO₃ be, 's'
Therefore, the solubility of CaCO₃ is,