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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + F2 = CaF2 =>
Ca + F2 = CaF2

Ca + SnBr2 = CaBr2 + Sn =>
Ca + SnBr2 = CaBr2 + Sn

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

Na2FeO4 + H2SO4 = Fe2(SO4)3 + O2 + Na2SO4 + H2O =>
4 Na2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 3 O2 + 4 Na2SO4 + 10 H2O

H{+} + Cr2O7{-2} + C2H5OH = Cr + CO2 + H2O =>
2 H{+} + Cr2O7{-2} + C2H5OH = 2 Cr + 2 CO2 + 4 H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Cu + HNO4 = Cu(NO4)2 + H2O + NO =>
5 Cu + 12 HNO4 = 5 Cu(NO4)2 + 6 H2O + 2 NO

NaBrO3 + H2S = NaBr + S + H2O =>
NaBrO3 + 3 H2S = NaBr + 3 S + 3 H2O

NaCl + H2SO3 = Na(SO3) + Cl(H)2 =>
NaCl + H2SO3 = Na(SO3) + Cl(H)2

PbO2 + NO = Pb + NO3 =>
PbO2 + NO = Pb + NO3

MnO2 + NaCl + H2SO4 = MnSO4 + Cl2 + H2O + NaSO4 =>
2 MnO2 + 2 NaCl + 4 H2SO4 = 2 MnSO4 + Cl2 + 4 H2O + 2 NaSO4

H2OCa = CaOH2 =>
H2OCa = CaOH2

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

MgS + PtF2 = MgF2 + PtS =>
MgS + PtF2 = MgF2 + PtS

KCH3COO + Al2(SO4)3 + H2O = Al(OH)3 + K2SO4 + CH3COOH =>
6 KCH3COO + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 K2SO4 + 6 CH3COOH

SrO + HClO3 = Sr(ClO3)2 + H2O =>
SrO + 2 HClO3 = Sr(ClO3)2 + H2O

FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + K2SO4 =>
6 FeSO4 + 2 KNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O + K2SO4

Sb(OH)2Cl + HCl = SbCl3 + H2O =>
Sb(OH)2Cl + 2 HCl = SbCl3 + 2 H2O

KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Li + C02 + H2O = LiHCO3 + H2 =>
2 Li + C02 + 6 H2O = 2 LiHCO3 + 5 H2

KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

C2H5OH + CH3COOH = CH3OOC2H5 =>
2 C2H5OH + CH3COOH = 2 CH3OOC2H5

KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2

NO3{-} + H2SO4 + Fe2{+} = Fe3{+} + NO + SO42{-} + H2O =>
39 NO3{-} + 2 H2SO4 + 111 Fe2{+} = 74 Fe3{+} + 39 NO + 2 SO42{-} + 2 H2O

PbNO4 + KI = K2NO4 + PbI2 =>
PbNO4 + 2 KI = K2NO4 + PbI2

Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag

CH3COONa + FeCl3 = Fe(CH3COO)3 + NaCl =>
3 CH3COONa + FeCl3 = Fe(CH3COO)3 + 3 NaCl

HCO3 + H3C6H5O7 = C6H5O7 + H2CO3 =>
3 HCO3 + H3C6H5O7 = C6H5O7 + 3 H2CO3

F2 + KClO3 + H2O = HF + KClO4 =>
F2 + KClO3 + H2O = 2 HF + KClO4

Sn(OH)4 = H2O + SnO2 =>
Sn(OH)4 = 2 H2O + SnO2

Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3

AlBr3 + Pb(ClO3)2 = Al(ClO3)3 + PbBr2 =>
2 AlBr3 + 3 Pb(ClO3)2 = 2 Al(ClO3)3 + 3 PbBr2

SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

(NH4)2MoO4 + Zn + HCl = MoCl3 + ZnCl2 + H2O + NH4Cl =>
2(NH4)2MoO4 + 3 Zn + 16 HCl = 2 MoCl3 + 3 ZnCl2 + 8 H2O + 4 NH4Cl

Mg + NaOH2 = Na + MgOH2 =>
Mg + NaOH2 = Na + MgOH2

Na + BaO = Na2O + Ba =>
2 Na + BaO = Na2O + Ba

Cr + H2(SO4) = Cr(SO4)3 + H =>
Cr + 3 H2(SO4) = Cr(SO4)3 + 6 H

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Ag + HCl + H2O2 = AgCl + H2O =>
2 Ag + 2 HCl + H2O2 = 2 AgCl + 2 H2O

MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH

Fl + H2O = HFl + O =>
2 Fl + H2O = 2 HFl + O

P + O3 = P2O3 =>
2 P + O3 = P2O3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

S + I2 = SI =>
2 S + I2 = 2 SI

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

SiO + NaOH = Na2(SiO2) + H2O =>
SiO + 2 NaOH = Na2(SiO2) + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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