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Sagot :
Answer: A. 20.0L
Explanation:
According to avogadro's law, equal moles of all gases occupy equal volumes at STP.
The given balanced equation is:
[tex]2C_2H_2(g)+5O_2(g)\rightarrow 2H_2O(g)+4CO_2(g)[/tex]
According to stoichiometry :
4 L of [tex]CO_2[/tex] is formed by = 2 L of [tex]C_2H_2[/tex]
Thus 40.0 L of [tex]CO_2[/tex] is formed by = [tex]\frac{2 L}{4L}\times 40.0L=20.0L[/tex] of [tex]C_2H_2[/tex]
Thus 20.0 L of [tex]C_2H_2[/tex] is required to form 40.0L of [tex]CO_2[/tex]
Answer:
Explanation:
can someone help me out here i can’t see the answer
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