Calculate the number of oxygen atoms in 29.34 g of sodium sulfate, na2so4 .

The number of oxygen atoms in given mass of sodium sulfate are

Explanation:

To calculate the number of atoms, we first need to find the number of moles of sodium sulfate. the equation used will be:

Molar mass of sodium sulfate  142g/mol

Given mass of sodium sulfate = 29.34g

Putting values in above equation, we get:

In 1 mole of sodium sulfate, 4 moles of oxygen atoms are present.

Number of oxygen atoms present in 1 mole of sodium sulfate will be

So, in 0.206 mol of sodium sulfate, the number of oxygen atoms will be =

Hence, the number of oxygen atoms in given mass of sodium sulfate are

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

my dad did alot of meth and ace cheeks