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Chemische vergelijkingen in evenwicht op08/18/19

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Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

FeO + HNO3 = FeN2O6 + H2O =>
FeO + 2 HNO3 = FeN2O6 + H2O

Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O

CH + O2 = CO2 + H2O4 =>
2 CH + 4 O2 = 2 CO2 + H2O4

CH4 + O2 = CO2 + H2O4 =>
CH4 + 5 O2 = CO2 + 2 H2O4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CuF2 + NH3 = Cu3N + NH4F + N2 =>
6 CuF2 + 16 NH3 = 2 Cu3N + 12 NH4F + N2

Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

MgCl + HPo4 = MgPo4 + HCl =>
MgCl + HPo4 = MgPo4 + HCl

Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O

C3H7OH + O2 = C02 + H2O =>
2 C3H7OH + 3 O2 = 3 C02 + 8 H2O

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

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

Mg(s) + KNO3(aq) = K + MgNO3 =>
Mg(s) + KNO3(aq) = K + MgNO3

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

PbS2O3 = O2 + SO2 + PbS =>
2 PbS2O3 = O2 + 2 SO2 + 2 PbS

Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3

I2 + KOH = KIO3 + KI + H20 =>
30 I2 + 60 KOH = 20 KIO3 + 40 KI + 3 H20

HFt + OH = Ft2 + H2O =>
2 HFt + 2 OH = Ft2 + 2 H2O

Sn + I2 = SnI4 =>
Sn + 2 I2 = SnI4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

KHFt + NaOH = NaKFt + H2O =>
KHFt + NaOH = NaKFt + H2O

Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4

HFt + OH = Ft + H2O =>
HFt + OH = Ft + H2O

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CH3CO + Br2 + NaOH = CHBr3 + Na(OH)2 =>
CH3CO + 3 Br2 + NaOH = 2 CHBr3 + Na(OH)2

Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O

CrI3 + Cl2 + H2O = CrO4{2-} + IO4{-} + Cl{-} + H{+} =>
2 CrI3 + 27 Cl2 + 32 H2O = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 64 H{+}

CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)

CrI3 + Cl2 + H2O = CrO4{2-} + IO4{-} + Cl{-} + H{+} =>
2 CrI3 + 27 Cl2 + 32 H2O = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 64 H{+}

Na2CO3 + MgSO4 = MgCO3 + Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3 + Na2SO4

NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

H2O2 + KI = H2O + K2O + I2 =>
H2O2 + 2 KI = H2O + K2O + I2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

KI + CH3COOH = HI + CH3COOK =>
KI + CH3COOH = HI + CH3COOK

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

CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN

Cr2O7{2-} + FeC2O4 + H{+} = Cr{3+} + Fe{3+} + CO2 + H2O =>
Cr2O7{2-} + 2 FeC2O4 + 14 H{+} = 2 Cr{3+} + 2 Fe{3+} + 4 CO2 + 7 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

Fe(SO4)3 + Fe = FeSO4 =>
Fe(SO4)3 + 2 Fe = 3 FeSO4

Fe2O3 + H2C204 = H2O + Fe(C204)3 + H =>
Fe2O3 + 6 H2C204 = 3 H2O + 2 Fe(C204)3 + 6 H

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

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