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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mo + H2SO4 = Mo(SO4)3 + S + H2O =>
Mo + 4 H2SO4 = Mo(SO4)3 + S + 4 H2O

CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)

Al(OH)3 + K2O = KAlO2 + H2O =>
2 Al(OH)3 + K2O = 2 KAlO2 + 3 H2O

HBrO3 = HBrO2 + O =>
HBrO3 = HBrO2 + O

LiBr = Li + Br =>
LiBr = Li + Br

HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)

Cu(NH3)2 + SO4 = CuSO4 + NH3 =>
Cu(NH3)2 + SO4 = CuSO4 + 2 NH3

Mg(NO3)2 + KBr = MgBr2 + K(NO3) =>
Mg(NO3)2 + 2 KBr = MgBr2 + 2 K(NO3)

Cl2O7 + H2SO4 = Cl2(SO4)7 + H2O =>
Cl2O7 + 7 H2SO4 = Cl2(SO4)7 + 7 H2O

Na2S + CrCl2 = NaCl + CrS =>
Na2S + CrCl2 = 2 NaCl + CrS

Fe2O3 + Ag(NO3) = Fe(NO3)3 + Ag2O =>
Fe2O3 + 6 Ag(NO3) = 2 Fe(NO3)3 + 3 Ag2O

CaOHH = CaH2O =>
CaOHH = CaH2O

KH(IO3)2 + NaOH = KIO3 + NaIO3 + H2O =>
KH(IO3)2 + NaOH = KIO3 + NaIO3 + H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2

GaO = Ga + O =>
GaO = Ga + O

FeI2 + Na2SO4 = NaI + FeSO4 =>
FeI2 + Na2SO4 = 2 NaI + FeSO4

Al2(SO4)3 + CaH2 = AlH3 + CaSO4 =>
Al2(SO4)3 + 3 CaH2 = 2 AlH3 + 3 CaSO4

KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K

Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl

(H2S)2 + O2 = H2O + (SO2)2 =>
(H2S)2 + 3 O2 = 2 H2O + (SO2)2

C2S2 + Cl2 = CCl4 + S2Cl2 =>
C2S2 + 5 Cl2 = 2 CCl4 + S2Cl2

AuHCl = AuClH =>
AuHCl = AuClH

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Ni + Na2SO4 = NiSO4 + Na2 =>
Ni + Na2SO4 = NiSO4 + Na2

CH3COOH + (CH3)2SO = (CH3)2S + H2O + CO2 =>
CH3COOH + 4(CH3)2SO = 4(CH3)2S + 2 H2O + 2 CO2

Al2O3 + H2O = AlOH3 + OH =>
Al2O3 + 7 H2O = 2 AlOH3 + 8 OH

HC1 + KOH = KC1 + HOH =>
HC1 + KOH = KC1 + HOH

Sn + PbO = SnO2 + Pb =>
Sn + 2 PbO = SnO2 + 2 Pb

FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH

Cu2O + O2 + H2O + CO2 = Cu3C2O8H2 =>
6 Cu2O + 3 O2 + 4 H2O + 8 CO2 = 4 Cu3C2O8H2

LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O

SiO2 + CH4 = Si + CO2 + H2O =>
2 SiO2 + CH4 = 2 Si + CO2 + 2 H2O

Cu2O + CuO = Cu2OCuO =>
Cu2O + CuO = Cu2OCuO

NiCl2 + NH3 = NiNH3 + Cl =>
NiCl2 + NH3 = NiNH3 + 2 Cl

Na2S + CrCl2 = NaCl + CrS =>
Na2S + CrCl2 = 2 NaCl + CrS

Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O

NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2

FeCl3 + Br2 + NaOH = FeCl2 + BrOH + NaCl =>
2 FeCl3 + Br2 + 2 NaOH = 2 FeCl2 + 2 BrOH + 2 NaCl

Pb2O3 + NaOH = NaPbO + NaPbO3 + H2O =>
Pb2O3 + 2 NaOH = NaPbO + NaPbO3 + H2O

AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl

CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)

MnO + C = Mn + CO =>
MnO + C = Mn + CO

C2H5NO2 + NO2 = CO2 + N2 + H2O =>
8 C2H5NO2 + 18 NO2 = 16 CO2 + 13 N2 + 20 H2O

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Sn + P2 = Sn3P4 =>
3 Sn + 2 P2 = Sn3P4

Ba(OH)2 + H3PO4 = BaPO4 + H5O2 =>
Ba(OH)2 + H3PO4 = BaPO4 + H5O2

Hf + N = Hf{4} + N{-}3 =>
Hf + 4 N = Hf{4} + 4 N{-}3

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

KHNO3(s)HNO3(aq) = KNO3(aq)NO2(aq)H2O(l) =>
KHNO3(s)HNO3(aq) = KNO3(aq)NO2(aq)H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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