"Sigma"s between the hydrogens and the oxygen
The correct answer is 9.7 grams because mg are 1,000 difference to grams.
If the self ionization reaction is endothermic then it will shift on right side from equilibrium if we increase the temperature.
<h3>What is endothermic reactions?</h3>
Endothermic reactions are those reactions in which heat or energy is absorbed by the reactants for the formation of product.
If the self ionization reaction is endothermic in nature then in this condition at the equilibrium if we increases the temperature then the formation of ions increases as a result of the shift of the reaction towards the right side.
Hence, by increasing the temperature we can predict whether the reaction is endothermic or not.
To know more about endothermic reaction, visit the below link;
brainly.com/question/1447631
#SPJ4
Answer:
91.49 grams
Explanation:
No of molecules = no of moles × Avogadro's number
No of moles = No of molecules / Avogadro's number
Number of moles = 5.4×10^23/6.02×10^23
Number of moles = 0.897 moles of Al2O3
Number of moles = mass in gram / molar mass
Mass in gram = number of moles× molar mass
Mass in gram = 0.897× 102
91.49 grams
