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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6O3 = CH3COOH + C7H6O3 =>
8 C4H6O3 = 9 CH3COOH + 2 C7H6O3

HI + H2SO4 = H2O + I2 + H2S =>
8 HI + H2SO4 = 4 H2O + 4 I2 + H2S

C9 + O2 = CO2 =>
C9 + 9 O2 = 9 CO2

SH + O2 = SO2 + H2O =>
4 SH + 5 O2 = 4 SO2 + 2 H2O

C2H2MgO6 + HCl = MgCl2 + H2O + CO2 =>
C2H2MgO6 + 2 HCl = MgCl2 + 2 H2O + 2 CO2

C3H5(OH)3 + HCl = C3H5Cl3 + H2O =>
C3H5(OH)3 + 3 HCl = C3H5Cl3 + 3 H2O

C3H7COOCH3 + O2 = CO + H2O =>
C3H7COOCH3 + 4 O2 = 5 CO + 5 H2O

NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2 =>
2 NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2

C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2

H3BO3 + H2O = H2BO3{-} + H3O{+} =>
H3BO3 + H2O = H2BO3{-} + H3O{+}

C18H2O + O = CO + H2O =>
C18H2O + 18 O = 18 CO + H2O

SH2 + O2 = H2O + S3O2 =>
6 SH2 + 5 O2 = 6 H2O + 2 S3O2

KMnO4 + NaOH + C14H12 = K2MnO4 + Na2MnO4 + C14H12(OH)2 =>
2 KMnO4 + 2 NaOH + C14H12 = K2MnO4 + Na2MnO4 + C14H12(OH)2

CsNO3 + MgO + WO3 = Cs2Mg2(WO4)3 + NO2 + O2 =>
4 CsNO3 + 4 MgO + 6 WO3 = 2 Cs2Mg2(WO4)3 + 4 NO2 + O2

AgNO3 + K2CO3 = K2NO3 + CO3 + Ag =>
AgNO3 + K2CO3 = K2NO3 + CO3 + Ag

Fe(OH)3 + Ca(PO4)2 = Fe(OH)3Ca(PO4)2 =>
Fe(OH)3 + Ca(PO4)2 = Fe(OH)3Ca(PO4)2

Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH

Hg2(NO3)2 + K2SO4 = Hg2SO4 + KNO3 =>
Hg2(NO3)2 + K2SO4 = Hg2SO4 + 2 KNO3

KClO3 + K2CO3 + Cr2O3 = KCl + CO2 + K2CrO4 =>
KClO3 + 2 K2CO3 + Cr2O3 = KCl + 2 CO2 + 2 K2CrO4

LiOH + CoCl2 = LiCl2 + OHCo =>
LiOH + CoCl2 = LiCl2 + OHCo

CH2Cl2 + H2O = CO2 + HCl + H =>
CH2Cl2 + 2 H2O = CO2 + 2 HCl + 4 H

C4H6O6 + Cu(OH)2 = C4H6O7Cu + H2O =>
C4H6O6 + Cu(OH)2 = C4H6O7Cu + H2O

MgS = Mg + S =>
MgS = Mg + S

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2

Ni(OH)2 + NH3 = NiH3 + N(OH)2 =>
Ni(OH)2 + NH3 = NiH3 + N(OH)2

CoCl2 + K2SO4 = CoSO4 + KCl =>
CoCl2 + K2SO4 = CoSO4 + 2 KCl

LiN + F = LiF + N =>
LiN + F = LiF + N

PbNO3 + (Na)2CO3 = PbCO3 + (Na)2NO3 =>
PbNO3 + (Na)2CO3 = PbCO3 + (Na)2NO3

CaCO = CO + Ca =>
CaCO = CO + Ca

NaMnO4 = Na + MnO4 =>
NaMnO4 = Na + MnO4

HCl + C3Cl3N3O3 = CNOH + Cl =>
3 HCl + C3Cl3N3O3 = 3 CNOH + 6 Cl

ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O

GaCl3 + NaOH = Na[Ga(OH)4] + NaCl =>
GaCl3 + 4 NaOH = Na[Ga(OH)4] + 3 NaCl

CoO = Co + O2 =>
2 CoO = 2 Co + O2

NaHCO3 + FeO = Na2O + H2O + FeCO3 =>
2 NaHCO3 + 2 FeO = Na2O + H2O + 2 FeCO3

PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3

H3BO3 + Mg = BO3Mg + H2 =>
2 H3BO3 + 2 Mg = 2 BO3Mg + 3 H2

Ag(s) + Zn(NO3)2 = Ag(NO3)2 + Zn =>
Ag(s) + Zn(NO3)2 = Ag(NO3)2 + Zn

ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl

Cu(NO3)2 + Na2S = CuS + Na + NO3 =>
Cu(NO3)2 + Na2S = CuS + 2 Na + 2 NO3

NaVO3 + NaI + HCl = VCl3 + I2 + NaCl + H2O =>
NaVO3 + 2 NaI + 6 HCl = VCl3 + I2 + 3 NaCl + 3 H2O

Pb(OH)2 + NH4Br = PbBr + NH4(OH)2 =>
Pb(OH)2 + NH4Br = PbBr + NH4(OH)2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Fe2(SO4)3 + K4[Fe(CN)6] = FeK[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K4[Fe(CN)6] = 2 FeK[Fe(CN)6] + 3 K2SO4

KOH + H2SO2 = KHSO2 + H2O =>
KOH + H2SO2 = KHSO2 + H2O

HNO3 + NH3 = NH4 + NH3NO3 =>
HNO3 + 2 NH3 = NH4 + NH3NO3

Cu(OH)2 + Na = NaOH + Cu =>
Cu(OH)2 + 2 Na = 2 NaOH + Cu

Mg + Ag(NO3)3 = Ag + Mg(NO3)3 =>
Mg + Ag(NO3)3 = Ag + Mg(NO3)3

CaCO3 + H2S = CaS + H2CO3 =>
CaCO3 + H2S = CaS + H2CO3

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