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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3

Cr(NO3)2 + Fe(SO4)2 = Cr(SO4)2 + Fe(NO3)2 =>
Cr(NO3)2 + Fe(SO4)2 = Cr(SO4)2 + Fe(NO3)2

NH4OH + H2SO4 = (NH4)2SO4 + H(OH) =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H(OH)

CaS + Mg(NO3)2 = Ca(NO3)2 + MgS =>
CaS + Mg(NO3)2 = Ca(NO3)2 + MgS

P4 + KOH = K3PO3 + H2 =>
P4 + 12 KOH = 4 K3PO3 + 6 H2

H3KP + NaOH = Na3KP + H2O =>
H3KP + 3 NaOH = Na3KP + 3 H2O

H3PO4 + Mg = Mg3(PO4)2 + H =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 6 H

SCl4 + Cl2 = SCl6 =>
SCl4 + Cl2 = SCl6

Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn

HCOOC + CH3OH = HCOOCH3 =>
4 HCOOC + 6 CH3OH = 7 HCOOCH3

Mg + H = MgH3 =>
Mg + 3 H = MgH3

Zn(NO3)2 + CH4N2O = ZnO + N2 + H2O + CO2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 8 N2 + 10 H2O + 5 CO2

Zr3N4 = Zr + N2 =>
Zr3N4 = 3 Zr + 2 N2

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

H3PO4 + LiO2 = LiPO4 + H2O + O2 =>
4 H3PO4 + 4 LiO2 = 4 LiPO4 + 6 H2O + O2

KAl(SO4)2*12H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*12H2O = KAl(SO4)2 + 12 H2O

O3 + NO = O2NO2 =>
O3 + NO = O2NO2

NaC18H35O2 + Ca{+2} = Ca(C18H35O2)2 + Na{+} =>
2 NaC18H35O2 + Ca{+2} = Ca(C18H35O2)2 + 2 Na{+}

K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4

MgCl2MgO = Mg2Cl2O =>
MgCl2MgO = Mg2Cl2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Pb + FeS = PbFe + S =>
Pb + FeS = PbFe + S

Mn2O7 + Al = Al2O3 + Mn2 =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 3 Mn2

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

H2 + I2 = HI =>
H2 + I2 = 2 HI

Cr2O3 + A1 = Cr + A12O3 =>
Cr2O3 + 12 A1 = 2 Cr + A12O3

NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH

Li2SO4 + SrCl2 = Li2Cl + Sr(SO4)2 =>
2 Li2SO4 + SrCl2 = 2 Li2Cl + Sr(SO4)2

Mo2O3 + H2O = H3MoO3 =>
Mo2O3 + 3 H2O = 2 H3MoO3

HSO4 + Na = Na2SO4 + H2 =>
2 HSO4 + 4 Na = 2 Na2SO4 + H2

NNO3 + PbO = N2O + Pb(NO3)2 =>
2 NNO3 + PbO = N2O + Pb(NO3)2

Sb2O5(s) + HCl = SbCl3 + H2O + Cl2 =>
Sb2O5(s) + 10 HCl = 2 SbCl3 + 5 H2O + 2 Cl2

Fe2O3(s) + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3(s) + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

Al2(NO3)3 + HgCl2 = AlCl3 + Hg2(NO3)2 =>
2 Al2(NO3)3 + 6 HgCl2 = 4 AlCl3 + 3 Hg2(NO3)2

NaCl + KH2SbO4 = Na2H2Sb2O7 + KCl + H2O =>
2 NaCl + 2 KH2SbO4 = Na2H2Sb2O7 + 2 KCl + H2O

FeOH2SO4 = FeSO4H2O =>
FeOH2SO4 = FeSO4H2O

KClNaOH = K(OH)NaCl =>
KClNaOH = K(OH)NaCl

Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O

Ca + O = CaO =>
Ca + O = CaO

Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3

CO4 + H2O = CO5H2 =>
CO4 + H2O = CO5H2

Mn2O7 + Al = Al2O3 + Mn2 =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 3 Mn2

H2O + HCl = H2Cl + HO =>
H2O + HCl = H2Cl + HO

ZnOH + HNO3 = ZnH + NO3OH =>
ZnOH + HNO3 = ZnH + NO3OH

H5 + NO3 = HNO3 =>
H5 + 5 NO3 = 5 HNO3

ZnO + F2 = ZnF2 + O =>
ZnO + F2 = ZnF2 + O

NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2

Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}

Na + BaCl2 = Ba + NaCl2 =>
Na + BaCl2 = Ba + NaCl2

Na2S2O8 + K2S = K2SO4 + Na2SO4 + S =>
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S

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Breng de vergelijking van een chemische reactie in evenwicht
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