The strong Base with a pH of 12 is reduced by 4 units upon being added with solution Y. If you added a strong acid to the strong base, all ions are present in the solution, yes? So every OH- is neutralised by every H+ for example, meaning the resultant pH should be 7. The resultant pH is only 8 however, so solution Y must be a <em>weak acid </em>only!
Answer:
C
Explanation:
Wind is geological therefore it is geological weathering
Answer:
the energy required to do work
Answer:
i can only help with 2 :( atimic mass is: 35.453 and number of electrons is:17
Explanation:
