The pH of Magnesium oxide is 10.3, which is slightly alkaline.
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∙ 14y agopH will be 13
Magnesium oxide is an oxide, without pH.
Magnesium Oxide
Magnesium + copper oxide --> magnesium oxide + copper
On progression from magnesium oxide to barium oxide, the metal ion has an increasing atom size, with a decreasing ionisation energy and can easily lose one electron to form more the hydroxide ions (or in another point of view leads to lower activation energy and hence faster reaction) this is why there is an increase in pH.
pH will be 13
Magnesium oxide is an oxide, without pH.
Magnesium Oxide
This compound is magnesium oxide - MgO.
Magnesium + copper oxide --> magnesium oxide + copper
On progression from magnesium oxide to barium oxide, the metal ion has an increasing atom size, with a decreasing ionisation energy and can easily lose one electron to form more the hydroxide ions (or in another point of view leads to lower activation energy and hence faster reaction) this is why there is an increase in pH.