Answer:
13.94moles of Na₂O
Explanation:
The balanced reaction expression is given as:
4Na + O₂ → 2Na₂O
Given parameters:
Number of moles of O₂ = 6.97moles
Unknown:
Number of moles of Na₂O
Solution:
To solve this problem;
1 mole of O₂ will produce 2 moles of Na₂O ;
6.97 moles of O₂ will produce 6.97 x 2 = 13.94moles of Na₂O
2Al +3CuSO4=Al2 (SO4)3+3Cu.
is the balanced equation.
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A Product is a new substance formed in a chemical reaction
<span>Velocity describes the speed of an object and its direction of motion</span>
