Sodium oxide is a simple strongly basic oxide. It is basic because it contains the oxide ion, O2-, which is a very strong base with a high tendency to combine with hydrogen ions. Reaction with water: Sodium oxide reacts exothermically with cold water to produce sodium hydroxide solution
Answer:
The answer is -51146
Step-by-step explanation:
Just substract simple
I think it’s 57 bc it is a 90* angle and a 33 so that minus 180