How many moles of kbr will be produced from 10.51 moles of babr2?
babr2 + k2so4 → kbr + baso4
select one:
a. 21.0
b. 5.26
c. 17.9
d. 7.88

21.02moles of KBr

Explanation:

Parameters given:

Number of moles BaBr₂ = 10.51moles

Complete reaction equation:

           BaBr₂ + K₂SO₄ → KBr + BaSO₄

Upon inspecting the given equation, we find out that the atoms are not balanced on both sides of the equation:

        The balanced equation is:

           BaBr₂ + K₂SO₄ → 2KBr + BaSO₄

From the equation:

     1 mole of BaBr₂ produces 2 moles of KBr

∴   10.51 moles of BaBr₂ will yield (2 x 10.51) moles = 21.02moles of KBr

explanation:

0.07 g/cm³

1.37 g/cm³