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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnO + HNO3 = Zn(OH)NO3 =>
ZnO + HNO3 = Zn(OH)NO3

NaPO4(aq) + CoBr2(aq) = NaBr2(aq) + CoPO4(s) =>
NaPO4(aq) + CoBr2(aq) = NaBr2(aq) + CoPO4(s)

KClO3 + KCrO2 + NaOH = K2CrO4 + Na2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = K2CrO4 + Na2CrO4 + KCl + H2O

HBrO + SO2 + H2O = HBr + H2SO4 =>
HBrO + SO2 + H2O = HBr + H2SO4

KHSO3 + H2SO4 = SO2 + K2SO4 + H2O =>
2 KHSO3 + H2SO4 = 2 SO2 + K2SO4 + 2 H2O

Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)

KMnO4 + NaOH + H2O2 = KOH + NaMnO5 + H2O =>
KMnO4 + NaOH + H2O2 = KOH + NaMnO5 + H2O

Na3N + HOH = NaOH + NH3 =>
Na3N + 3 HOH = 3 NaOH + NH3

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O

NaCl + Cu2SO4 = Na2SO4 + CuCl =>
2 NaCl + Cu2SO4 = Na2SO4 + 2 CuCl

Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4

HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O

Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4

Na + Fe{3+} = NaFe{3 = } =>
Na + Fe{3+} = NaFe{3

Cd(s) + PbSO4(aq) = CdSO4(aq) + Pb(s) =>
Cd(s) + PbSO4(aq) = CdSO4(aq) + Pb(s)

CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4

Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3

AsCl3 + H2S = HCl + As + S =>
2 AsCl3 + 3 H2S = 6 HCl + 2 As + 3 S

Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4

CH2OHCHCHOHCHOHCHOHCHOHO = CH2OHCHOHCHOHCHOHCHOHCHO =>
CH2OHCHCHOHCHOHCHOHCHOHO = CH2OHCHOHCHOHCHOHCHOHCHO

Na2CO3(aq)NaOH(aq) = NaOHNa2CO3 =>
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3

KOH + Na2CrO4 + BaCl2 = NaOH + KCl + BaCrO4 =>
2 KOH + Na2CrO4 + BaCl2 = 2 NaOH + 2 KCl + BaCrO4

K2[Co(CNS)4] + H2O = [Co(H2O)6](CNS)2 + K(CNS) =>
K2[Co(CNS)4] + 6 H2O = [Co(H2O)6](CNS)2 + 2 K(CNS)

MgSO4KHCO3 = MgCO3KHSO4 =>
MgSO4KHCO3 = MgCO3KHSO4

Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4

K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2

AuCl3 + Na = NaCl + Au =>
AuCl3 + 3 Na = 3 NaCl + Au

CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

TiCl2 + Cl2 = TiCl4 =>
TiCl2 + Cl2 = TiCl4

Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O

Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4

S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6

NaBiO3 + Na2SO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + H2O =>
2 NaBiO3 + 2 Na2SO3 + 4 H2SO4 = Bi2(SO4)3 + 3 Na2SO4 + 4 H2O

CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2

ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF

Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl

HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2

(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4

OH + HNO3 = H3O + NO3 =>
OH + 2 HNO3 = H3O + 2 NO3

Fe2O3 + CuSO4 = Fe2(SO4)3 + CuO =>
Fe2O3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuO

FeCl3 + Na2HPO4 + NH4SCN = Na2SCN + NH4Cl + Fe + HPO4 =>
FeCl3 + 3 Na2HPO4 + 3 NH4SCN = 3 Na2SCN + 3 NH4Cl + Fe + 3 HPO4

Ni(CO3)3 = Ni + CO3 =>
Ni(CO3)3 = Ni + 3 CO3

Ca + HNO2 = CaH2 + NO2 =>
Ca + 2 HNO2 = CaH2 + 2 NO2

KCl + Cu2O = K2O + CuCl =>
2 KCl + Cu2O = K2O + 2 CuCl

K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2

AgNO3CuBr2 = AgBr2CuNO3 =>
AgNO3CuBr2 = AgBr2CuNO3

AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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