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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
AsO3{3-} + IO3{-} = AsO4{3-} + I{-} =>
3 AsO3{3-} + IO3{-} = 3 AsO4{3-} + I{-}

NH4 + OH = NH4OH =>
NH4 + OH = NH4OH

KMnO4 + FeS + H2O = FeO + KOH + SO3 + MnO2 =>
8 KMnO4 + 3 FeS + 4 H2O = 3 FeO + 8 KOH + 3 SO3 + 8 MnO2

K2CrO4 + K2S + H2O = KCrO2 + KOH + S =>
2 K2CrO4 + 3 K2S + 4 H2O = 2 KCrO2 + 8 KOH + 3 S

HC2H3O2(aq) + LiHSO3(aq) = LiHC2 + SO3 + H2O =>
HC2H3O2(aq) + LiHSO3(aq) = LiHC2 + SO3 + 2 H2O

NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2

C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O

H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CaSO4(H2O) = CaSO4 + H2O =>
CaSO4(H2O) = CaSO4 + H2O

ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}

NaOH + SO2 = Na2(SO3) + H2O =>
2 NaOH + SO2 = Na2(SO3) + H2O

CaCl2 + K2CO3 = CaCO3 + Cl2K2 =>
CaCl2 + K2CO3 = CaCO3 + Cl2K2

Cu2O + Al2O3 = CuAlO2 =>
Cu2O + Al2O3 = 2 CuAlO2

H2O2 + AuCl3 = Au + O2 + HCl =>
3 H2O2 + 2 AuCl3 = 2 Au + 3 O2 + 6 HCl

FeS2 + HCl = FeCl3 + H2S + Cl2 =>
2 FeS2 + 8 HCl = 2 FeCl3 + 4 H2S + Cl2

FeO + H2O = FeO(OH) + H2 =>
2 FeO + 2 H2O = 2 FeO(OH) + H2

Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2

H2SO4 + NaCl + KMnO4 = Cl2 + Na2SO4 + K2SO4 + H2O + MnS =>
16 H2SO4 + 26 NaCl + 2 KMnO4 = 13 Cl2 + 13 Na2SO4 + K2SO4 + 16 H2O + 2 MnS

KOHHCl = KClH2O =>
KOHHCl = KClH2O

Cu2[Fe(CN)6] + HCl = H4[Fe(CN)6] + CuCl2 =>
Cu2[Fe(CN)6] + 4 HCl = H4[Fe(CN)6] + 2 CuCl2

Na2CO3 + Y(NO3)3*5H2O = Y2(CO3)3 + NaNO3 + H2O =>
3 Na2CO3 + 2 Y(NO3)3*5H2O = Y2(CO3)3 + 6 NaNO3 + 10 H2O

Li + No3 = Li(No3)3 =>
Li + 3 No3 = Li(No3)3

Li + Co = LiCo =>
Li + Co = LiCo

Cr2O7({-}2) + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
2 Cr2O7({-}2) + 7 Sn{2+} + 28 H{+} = 4 Cr{3+} + 7 Sn{4+} + 14 H2O

SiO2 + K3PO4 = K2SiO3 + P2O5 =>
3 SiO2 + 2 K3PO4 = 3 K2SiO3 + P2O5

CuNO3 = CuO + N2O + O2 =>
4 CuNO3 = 4 CuO + 2 N2O + 3 O2

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

LiFePO4 + O2 = Li3Fe2(PO4)3 + Fe2O3 =>
12 LiFePO4 + 3 O2 = 4 Li3Fe2(PO4)3 + 2 Fe2O3

PbI2 + H2O = PbH2O + I2 =>
PbI2 + H2O = PbH2O + I2

NaHCO3 + HCl + NaOH = CO3 + H3O + Na2Cl =>
NaHCO3 + HCl + NaOH = CO3 + H3O + Na2Cl

Al2I3 = Al + I2 =>
2 Al2I3 = 4 Al + 3 I2

Cu + HBr = CuHBr =>
Cu + HBr = CuHBr

H3PO4 + [NH4]6Mo7O24 + HCl = [NH4]3PMo12O40 + H2O + NH4Cl =>
7 H3PO4 + 12[NH4]6Mo7O24 + 51 HCl = 7[NH4]3PMo12O40 + 36 H2O + 51 NH4Cl

Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

CaOCl2 + H2O = Ca(OH)2 + Cl2 =>
CaOCl2 + H2O = Ca(OH)2 + Cl2

LiOH + HClO2 = LiClO2 + H2O =>
LiOH + HClO2 = LiClO2 + H2O

Mg3(BO3)2 + H2O = H3BO3 + Mg(OH)2 =>
Mg3(BO3)2 + 6 H2O = 2 H3BO3 + 3 Mg(OH)2

K2Cr2O7 + OH = K2CrO4 + CrO4 + H2O =>
K2Cr2O7 + 2 OH = K2CrO4 + CrO4 + H2O

C3H7OH + KMnO4 + HCl = C3H6O + MnCl2 + H2O + KCl =>
5 C3H7OH + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 MnCl2 + 8 H2O + 2 KCl

MgCl2 + NH3 + H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4Cl

KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O

KOH + (NH4)2SO4 + HNO3 = NH4NO3 + K2SO4 + H2O =>
2 KOH + (NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + K2SO4 + 2 H2O

AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl

FeTiO3Pb = FeOPbOTiO =>
FeTiO3Pb = FeOPbOTiO

CH3CCl3 + H2O = CH3COOH + HCl =>
CH3CCl3 + 2 H2O = CH3COOH + 3 HCl

Cu3S + O = CuO + SO2 =>
Cu3S + 5 O = 3 CuO + SO2

C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + H2O =>
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + 4 H2O

NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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