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Chemische vergelijkingen in evenwicht op05/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

C2H4O2 + NaCHO3 = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + NaCHO3 = NaC2H3O2 + H2O + CO2

CH2 + Br2 = CH2Br =>
2 CH2 + Br2 = 2 CH2Br

Pb(s) + Cu{2+} = Pb{2+} + Cu(s) =>
Pb(s) + Cu{2+} = Pb{2+} + Cu(s)

FeCl3 + MnO2 + H2SO4 = FeSO4 + MnSO4 + H2O + Cl =>
FeCl3 + MnO2 + 2 H2SO4 = FeSO4 + MnSO4 + 2 H2O + 3 Cl

HClO3 = Cl02 + O2 + H2O =>
4 HClO3 = 2 Cl02 + 5 O2 + 2 H2O

Zn + O2 = Zn2(O2)2 =>
2 Zn + 2 O2 = Zn2(O2)2

Fe2(SO4)3 + KCl = Fe2Cl + K(SO4)3 =>
Fe2(SO4)3 + KCl = Fe2Cl + K(SO4)3

C6H5NH2 + H2O = C6H6NH3 + OH =>
C6H5NH2 + 2 H2O = C6H6NH3 + 2 OH

HNO3 + Ti = TiO2 + HNO2 =>
2 HNO3 + Ti = TiO2 + 2 HNO2

NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2

Co(Cl2)2 + H2O = Co(Cl2)2*6H2O =>
Co(Cl2)2 + 6 H2O = Co(Cl2)2*6H2O

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2

CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2

C7H7O3Na + HCl = C7H8O3 + NaCl =>
C7H7O3Na + HCl = C7H8O3 + NaCl

Rb2SO4 + CaCl2 = RbCl + CaSO4 =>
Rb2SO4 + CaCl2 = 2 RbCl + CaSO4

CuCl2 + O2 = Cu2OCl2 + Cl2 =>
4 CuCl2 + O2 = 2 Cu2OCl2 + 2 Cl2

AuBr + Ag = AgBr + Au =>
AuBr + Ag = AgBr + Au

Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2

Fe2(SO4)3 = Fe{+3} + SO4{-2} =>
Fe2(SO4)3 = 2 Fe{+3} + 3 SO4{-2}

C6H10O5 + Mg(OH)2 + H2O = H2 + MgCO3 =>
C6H10O5 + 6 Mg(OH)2 + H2O = 12 H2 + 6 MgCO3

(NH4)2CO3 + Fe(NO3)3 = (NH4)2(NO3)3 + CO3Fe =>
(NH4)2CO3 + Fe(NO3)3 = (NH4)2(NO3)3 + CO3Fe

Na(s) + C(s) + O2(g) = Na2CO3(s) =>
4 Na(s) + 2 C(s) + 3 O2(g) = 2 Na2CO3(s)

CH3OH + O2 = H3CO + H2O =>
4 CH3OH + O2 = 4 H3CO + 2 H2O

F2 + NaClO3 + NaOH = NaClO4 + NaF + H2O =>
F2 + NaClO3 + 2 NaOH = NaClO4 + 2 NaF + H2O

Zn + KOH + KClO3 + H2O = K3Zn(OH)4 + KCl =>
6 Zn + 18 KOH + KClO3 + 3 H2O = 6 K3Zn(OH)4 + KCl

Co + KSCN = CoS + KCN =>
Co + KSCN = CoS + KCN

HI + K2Cr2O7 = CrI3 + I2 + KI + H2O =>
14 HI + K2Cr2O7 = 2 CrI3 + 3 I2 + 2 KI + 7 H2O

NH4Fe(SO4)2 + BaCl2 = BaSO4 + (NH4)2SO4 + FeCl3 =>
2 NH4Fe(SO4)2 + 3 BaCl2 = 3 BaSO4 + (NH4)2SO4 + 2 FeCl3

NH3 + O32 = N2 + H2O =>
64 NH3 + 3 O32 = 32 N2 + 96 H2O

Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O

F2 + NaClO3 + NaOH = NaClO4 + NaF + H2O =>
F2 + NaClO3 + 2 NaOH = NaClO4 + 2 NaF + H2O

HF + CuS = H2S + CuF2 =>
2 HF + CuS = H2S + CuF2

C7H8O + Br2 = C7H5Br3O + HBr =>
C7H8O + 3 Br2 = C7H5Br3O + 3 HBr

N3O2 + H2 = NH3 + H2O =>
2 N3O2 + 13 H2 = 6 NH3 + 4 H2O

CaCO3 + MgO = CaO + MgCO3 =>
CaCO3 + MgO = CaO + MgCO3

HNO2 + H2SO4 = S + NO2 + H2O =>
6 HNO2 + H2SO4 = S + 6 NO2 + 4 H2O

Cu(OH)2 + C6H12O6 = CuOH + C6H12O7 + H2O =>
2 Cu(OH)2 + C6H12O6 = 2 CuOH + C6H12O7 + H2O

Na + SO2 = Na2S + NaO =>
4 Na + SO2 = Na2S + 2 NaO

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

FeC2O4H4O2 + H2O2 = Fe2(C2O4)3 + Fe(OH)3 + H2O =>
6 FeC2O4H4O2 + 3 H2O2 = 2 Fe2(C2O4)3 + 2 Fe(OH)3 + 12 H2O

Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4

MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl

Sn(s) + Cu(NO3)2 = Sn(NO3)2(aq) + Cu(s) =>
Sn(s) + Cu(NO3)2 = Sn(NO3)2(aq) + Cu(s)

S02 + H2 = H2S =>
S02 + 2 H2 = 2 H2S

Fe2O3 + SnO = Fe + SnO2 =>
Fe2O3 + 3 SnO = 2 Fe + 3 SnO2

Ce(IO2)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO2)4 + 16 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 26 CO2 + 16 H2O

C12H22O11 + O2 = H2O + CO3 =>
C12H22O11 + 18 O2 = 11 H2O + 12 CO3

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

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