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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)

MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O

AlOH + H2O = H2AlO{+} + OH{-} =>
AlOH + H2O = H2AlO{+} + OH{-}

Al + NH3 = AlN + H2 =>
2 Al + 2 NH3 = 2 AlN + 3 H2

Ca3P2 + N2 = Ca3N2 + P2 =>
Ca3P2 + N2 = Ca3N2 + P2

P4O10 = P4 + O2 = =>
P4O10 = P4 + 5 O2

Sn + H2SO4 = SnSO4 + H2 =>
Sn + H2SO4 = SnSO4 + H2

NiCl2 + KMnO4 = Ni(MnO4)2 + KCl =>
NiCl2 + 2 KMnO4 = Ni(MnO4)2 + 2 KCl

NH3 + Ni(NO3)2 = Ni(NH3)4 + NO3 =>
4 NH3 + Ni(NO3)2 = Ni(NH3)4 + 2 NO3

Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O

NH3 + HSO4 = (NH4)SO4 =>
NH3 + HSO4 = (NH4)SO4

Ba(OH)2 + HCN(aq) = Ba(CN)2 + H2O(s) =>
Ba(OH)2 + 2 HCN(aq) = Ba(CN)2 + 2 H2O(s)

NH2 + H2O2 = N2 + H2O =>
2 NH2 + 2 H2O2 = N2 + 4 H2O

Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3

CrI3 + H2SO4 = I2 + H2S + Cr2(SO4)3 + H2O =>
8 CrI3 + 15 H2SO4 = 12 I2 + 3 H2S + 4 Cr2(SO4)3 + 12 H2O

ZnO + BaS = ZnS + BaO =>
ZnO + BaS = ZnS + BaO

H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl

H3O + O2H2 = H2O =>
2 H3O + O2H2 = 4 H2O

FeO + KOH = K2FeO2 + H2O =>
FeO + 2 KOH = K2FeO2 + H2O

F + O2 = FO2 =>
F + O2 = FO2

C5H14N2 + O2 = CO2 + N2O5 + H2O =>
C5H14N2 + 11 O2 = 5 CO2 + N2O5 + 7 H2O

FeCl2 + K3[Fe(CN)6] = Fe3(Fe(CN)6)2 + KCl =>
3 FeCl2 + 2 K3[Fe(CN)6] = Fe3(Fe(CN)6)2 + 6 KCl

Na + FeBr3 = Na3FeBr3 =>
3 Na + FeBr3 = Na3FeBr3

AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)

FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
FeCuS2 + 22 HNO3 = Fe(NO3)3 + Cu(NO3)2 + 2 H2SO4 + 17 NO2 + 9 H2O

Al2(CO3)3 + Ba(C2H3O2)2 = Al(C2H3O2)3 + BaCO3 =>
Al2(CO3)3 + 3 Ba(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 BaCO3

(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2

Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2

H2SO4(aq) + B(OH)3(s) = B2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 B(OH)3(s) = B2(SO4)3(aq) + 6 H2O(l)

NaI + Fe = I + NaFe =>
NaI + Fe = I + NaFe

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

C4H10 + C3H6 = C8H18 =>
3 C4H10 + 4 C3H6 = 3 C8H18

Na2CO3 + NaBr = Br2CO3 + Na =>
Na2CO3 + 2 NaBr = Br2CO3 + 4 Na

CH3OH(l) + O2 = CO2 + H2O =>
2 CH3OH(l) + 3 O2 = 2 CO2 + 4 H2O

C8H18 + O2 + Cl2 = COCl2 + H2O =>
2 C8H18 + 17 O2 + 16 Cl2 = 16 COCl2 + 18 H2O

H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O

HCl + Al2SO3 = SO2 + H2O + AlCl =>
2 HCl + Al2SO3 = SO2 + H2O + 2 AlCl

MnO4 + S2O3 = S4OO6 + Mn =>
MnO4 + 8 S2O3 = 4 S4OO6 + Mn

HgCrO4 = Hg + Cr + O =>
HgCrO4 = Hg + Cr + 4 O

NH4Br + NaNO2 = NH4NO2 + NaBr =>
NH4Br + NaNO2 = NH4NO2 + NaBr

CaH2O = CaOH2 =>
CaH2O = CaOH2

Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2S + H2O(l) =>
4 Zn(s) + 5 H2SO4(aq) = 4 ZnSO4(aq) + H2S + 4 H2O(l)

Ca(OH)2 + AlI3 = CaI3 + Al(OH)2 =>
Ca(OH)2 + AlI3 = CaI3 + Al(OH)2

C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O

NH2OH + H2S = S + NH3 + H2O =>
NH2OH + H2S = S + NH3 + H2O

Li + O{2+} = LiO{2+} =>
Li + O{2+} = LiO{2+}

K2SO4 + ZnI2 = KI + ZnSO4 =>
K2SO4 + ZnI2 = 2 KI + ZnSO4

CoSO4 + H2O = H2SO4 + Co(OH)2 =>
CoSO4 + 2 H2O = H2SO4 + Co(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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