Answer:
Why do we all not know the answer to this on the practical
Explanation:
Because Na has one too many electron to be stable, while Mg has 2. once they loose those electrons, they will be come ion. loosing one electron will give the ion a 1+ charge, and loosing 2 will create a 2+ charge
Answer:

Explanation:
Hello!
In this case, since the reaction between sulfur and oxygen is:

Whereas there is a 1/2:8 mole ratio between oxygen and SO3, and we can compute the produced grams of product as shown below:

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