-you don't need to study for it
-shows you your academic strengths & weaknesses
-once you explores careers that interest you, you can research the type of degree you need in order to pursue these careers.
He will succeed at what he is doing
Well if you were the president it would be 6-8 years. hope that helped
Answer:
Explanation:
Hi there!
2Pb (no₃) -------> 2Pb + 4no₂ + o₂
Molecular mass of 4no₂ = 184g
Molecular mass of o₂ = 32g
From the reaction;
When 184 g of no₂ was formed 32 g of oxygen was formed.
When 1 g of no₂ was formed 32/184 g of oxygen was formed.
When 11.5 g of no₂ was formed (32/184)*11.5 g of oxygen was formed.
Therefore, when 11.5 g of no₂ was formed 2 g of oxygen was formed.
Hope it helps!
