Pentasilicon hexabromide
Si₅Br₆
Answer: 2.67 moles of Phosphine are produced
Explanation:
From the equation 3H2 + P2 → 2PH3
3 moles of hydrogen (H2) = 2 moles of Phosphine (PH3)
4 moles of hydrogen = X moles of PH3
Then, cross multiply
X moles of Phosphine = (4 x 2) / 3
= 8 / 3
= 2.67 moles
Thus, 4 moles of hydrogen produces 2.67 moles of Phosphine
Answer:
Protons, electrons, same in that order is the answer.
Explanation:
this has to do with the periodic table information.
