mirlainedht23 mirlainedht23

08-04-2020
Chemistry

contestada

A 3.0 mole sample of KBrOz was decomposed according to the following
equation. How many moles of O2 are formed? *
2KBrO3 → 2KBr + 302

Respuesta :

drpelezo drpelezo

08-04-2020

Answer:

Explanation:

2KBrO₃ => 2KBr + 3O₂

3.0 mol KBrO₃ => 3/2 x (3 mole O₂) = 4.5 mole O₂*

*Ratio of moles must produce a larger number of moles for Oxy than KBrO₃.

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