Tentuin reaksi kation anion rumus senyawa berikut.. Fe3(PO4)2 Na2SO4 BaCl2 Mg(OH)2 AlCl3 NH4Br H2Cr2.... Question from @DebbyMS

October 2018 2 201 Report

Tentuin reaksi kation anion rumus senyawa berikut..
Fe3(PO4)2
Na2SO4
BaCl2
Mg(OH)2
AlCl3
NH4Br
H2Cr2O4
tolong ya..

Moechan Oh iya ini jawaban reaksi kation anionnya :-) (Yang diberi tanda kurung adalah ion)

Fe3(PO4)2 = Fe(3+) + 2PO4(3-)
Na2SO4 = 2Na(+) + SO4(2-)
BaCl2 = Ba(2+) + 2Cl(-)
Mg(OH)2 = Mg(2+) + 2OH(-)
AlCl3 = Al(3+) + 3Cl(-)
NH4Br = NH4(+) + Br(-) atau H(+) + Br(-) + NH3
H2Cr2O4 = 2H(+) + Cr2O4(2-)

2 votes Thanks 4

shaunreed 1. $Fe_{3}(PO_{4})_{2} => 3Fe^{2+} + 2 PO_{4}^{3-}$
2. $Na_{2}SO_{4} => 2Na^{+} + SO_{4}^{2-}$
3. $BaCl_{2} => Ba^{2+} + 2Cl^{-}$
4. $Mg(OH)_{2} => Mg^{2+} + 2OH^{-}$
5. $AlCl_{3} => Al^{3+} + 3Cl^{-}$
6. $NH_{4}Br => NH_{4}^{+} + Br^{-}$
7. $H_{2}Cr_{2}O_{4}$ tidak ada
Yang ada:
$H_{2}CrO_{4} => 2H^{+} + CrO_{4}^{2-}$
$H_{2}C_{2}O_{4} => 2H^{+} + C_{2}O_{4}^{2-}$

1 votes Thanks 2

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Nama senyawa... Fe3(PO4)2 Na2SO4 BaCl2 Mg(OH)2 AlCl3 NH4Br H2Cr2O4 apa ya?? mohon dijawab ya.. makasih sebelumnya

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