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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Ni(OH)3 + Pb(SO4)2 = Pb(OH)4 + Ni2(SO4)3 =>
4 Ni(OH)3 + 3 Pb(SO4)2 = 3 Pb(OH)4 + 2 Ni2(SO4)3

H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

Cr(OH)2 + H2SO4 = CrSO4 + (H2O) =>
Cr(OH)2 + H2SO4 = CrSO4 + 2(H2O)

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Fe2SiO4 + NaOH = FeNaO2 + Na2SiO3 + H2 + H2O =>
Fe2SiO4 + 4 NaOH = 2 FeNaO2 + Na2SiO3 + H2 + H2O

Cu + H2SO4 = Cu2S + CuSO4 + H2O =>
5 Cu + 4 H2SO4 = Cu2S + 3 CuSO4 + 4 H2O

NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]

Al2 + PbNO3 = Al(NO3)3 + Pb =>
Al2 + 6 PbNO3 = 2 Al(NO3)3 + 6 Pb

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

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

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3

Mg + HCl + H2O = MgCl2*6H2O + H2 =>
Mg + 2 HCl + 6 H2O = MgCl2*6H2O + H2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

S + O2 = SO2 =>
S + O2 = SO2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3

C2H5OH + FeCl3 = Fe(OH)3 + C2H5 + Cl =>
3 C2H5OH + FeCl3 = Fe(OH)3 + 3 C2H5 + 3 Cl

CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O

Cr2O3 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2 =>
Cr2O3 + KNO3 + 4 NaOH = 2 Na2CrO4 + KNO2 + 2 H2

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3

CH3COOCH3 + HCl + NaOH = CH3COOH + CH3OH + NaCl =>
CH3COOCH3 + HCl + NaOH = CH3COOH + CH3OH + NaCl

Cl2 + Br2 = Cl2Br2 =>
Cl2 + Br2 = Cl2Br2

CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO

Na + MgF2 = Mg + NaF =>
2 Na + MgF2 = Mg + 2 NaF

Co(ClO) + NaOH = Co(OH) + NaClO =>
Co(ClO) + NaOH = Co(OH) + NaClO

Ca(NO2)2 + H2O = HNO2 + Ca(OH)2 =>
Ca(NO2)2 + 2 H2O = 2 HNO2 + Ca(OH)2

Ni + H2S = NiS + H2 =>
Ni + H2S = NiS + H2

CO2 + H2O + HCl = C6H5Cl + O2 =>
6 CO2 + 2 H2O + HCl = C6H5Cl + 7 O2

Al4C3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 + CH4 =>
Al4C3 + 2 Ba(OH)2 + 12 H2O = 2 Ba(Al(OH)4)2 + 3 CH4

Ni(OH)3 + Pb(SO4)2 = Pb(OH)4 + Ni2(SO4)3 =>
4 Ni(OH)3 + 3 Pb(SO4)2 = 3 Pb(OH)4 + 2 Ni2(SO4)3

Cu(NO{3}){2} + NaOH = Cu(OH){2} + Na(NO){3} =>
Cu(NO{3}){2} + NaOH = Cu(OH){2} + Na(NO){3}

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8

KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O

(NH4)2C6H4COOC(C6H5O)2 + H2O + CO2 = NH4HCO3 + C6H4COOC(C6H5OH)2 =>
(NH4)2C6H4COOC(C6H5O)2 + 2 H2O + 2 CO2 = 2 NH4HCO3 + C6H4COOC(C6H5OH)2

MnO4{-} + NH2OH + H{+} = Mn{2+} + N2 + H2O =>
2 MnO4{-} + 10 NH2OH + 6 H{+} = 2 Mn{2+} + 5 N2 + 18 H2O

KMnO4 + HCHO = K2CO3 + KHCO3 + MnO2 + H2O =>
4 KMnO4 + 3 HCHO = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O

Al + Cd(C2H3O2)2 = Al(C2H3O2)3 + Cd =>
2 Al + 3 Cd(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cd

CH3CO2K + HCl = CH3CO2H + KCl =>
CH3CO2K + HCl = CH3CO2H + KCl

Ca(s) + Cl2(g) = CaCl2(s) =>
Ca(s) + Cl2(g) = CaCl2(s)

ZnS + Pb(CH3COO)2 + HCl = ZnCl2 + PbS + CH3COOH =>
ZnS + Pb(CH3COO)2 + 2 HCl = ZnCl2 + PbS + 2 CH3COOH

Cu(NO3)(aq) + NaOH(aq) = CuOH + NaNO3 =>
Cu(NO3)(aq) + NaOH(aq) = CuOH + NaNO3

Cd(OH)2 + HCl = Cd(Cl)2 + H2O =>
Cd(OH)2 + 2 HCl = Cd(Cl)2 + 2 H2O

Cd(C2H3O2)2 + HBr = CdBr2 + HC2H3O2 =>
Cd(C2H3O2)2 + 2 HBr = CdBr2 + 2 HC2H3O2

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Breng de vergelijking van een chemische reactie in evenwicht
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