<u>Answer:</u> The value of for the solution is
<u>Explanation:</u>
To calculate the concentration of hydroxide ion for the solution, we use the equation:
We are given:
Putting values in above equation, we get:
Hence, the value of for the solution is
Answer:
Al₂O₃
Explanation:
Compounds are substances made from atoms of different elements joined by chemical bonds. Common examples are water (H2O), salt (sodium chloride, NaCl), methane (CH4).