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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaVO3 + Zn + HCl = NaCl + VOCl2 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 8 HCl = 2 NaCl + 2 VOCl2 + ZnCl2 + 4 H2O

CaH2 + H2SO4 = Ca(HSO4)2 + H2O + H2S =>
2 CaH2 + 5 H2SO4 = 2 Ca(HSO4)2 + 4 H2O + H2S

CaCO3 + NH4H2PO4 = Ca3(PO4)2 + NH3 + H2O + CO2 =>
3 CaCO3 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 3 H2O + 3 CO2

Fe2S3 + HCl = FeCl3 + (H2S) =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3(H2S)

(NH4)2[PbCl6] = PbCl2 + Cl2 + NH3 + HCl =>
(NH4)2[PbCl6] = PbCl2 + Cl2 + 2 NH3 + 2 HCl

MgN2O6 = Mg(NO3)2 =>
MgN2O6 = Mg(NO3)2

NiO3(s) = Ni(s) + O2(g) =>
2 NiO3(s) = 2 Ni(s) + 3 O2(g)

KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O

AluminumSulphate + CalciumHydroxide = CalciumSulphate + AluminumHydroxide =>
AluminumSulphate + CalciumHydroxide = CalciumSulphate + AluminumHydroxide

NiCO3(s) = NiO(s) + CO2(g) =>
NiCO3(s) = NiO(s) + CO2(g)

Na2SO2 + O2 = Na2O + SO2 =>
2 Na2SO2 + O2 = 2 Na2O + 2 SO2

CH3SO3COCH3 + (CH2O)3 = (CH3SO3CH2)2O + (CH3CO2)2CH2 =>
2 CH3SO3COCH3 + (CH2O)3 = (CH3SO3CH2)2O + (CH3CO2)2CH2

MgO + Li = MgLi + O2 =>
2 MgO + 2 Li = 2 MgLi + O2

NaO2 + Co3O4 = Na4CoO4 + O2 =>
12 NaO2 + Co3O4 = 3 Na4CoO4 + 8 O2

CCl4 + H2 = HCl + C =>
CCl4 + 2 H2 = 4 HCl + C

H2SO4 + Pd(OH)4 = Pd(SO4)2 + H2O =>
2 H2SO4 + Pd(OH)4 = Pd(SO4)2 + 4 H2O

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

Cr2(SO4)3 + O2 + KOH = K2CrO4 + K2SO4 + H2O =>
2 Cr2(SO4)3 + 3 O2 + 20 KOH = 4 K2CrO4 + 6 K2SO4 + 10 H2O

KOH + H{2}SO{4} = K{2}SO{4} + H2O =>
KOH + H{2}SO{4} = K{2}SO{4} + H2O

NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)

CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl

NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O

As2O3 + Zn + H2SO4 = AsH4 + ZnSO4 + H2O =>
As2O3 + 7 Zn + 7 H2SO4 = 2 AsH4 + 7 ZnSO4 + 3 H2O

H2SO4(aq) + NaOH(aq) = H2O(l) + Na2SO4 =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO4

Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + C2H4O2 =>
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + 2 C2H4O2

Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O

HNO3 + H2S = N2 + SO2 + H2O =>
6 HNO3 + 5 H2S = 3 N2 + 5 SO2 + 8 H2O

NaCl + Cu3(PO4)2 = CuCl2 + Na + PO4 =>
6 NaCl + Cu3(PO4)2 = 3 CuCl2 + 6 Na + 2 PO4

Cl2 + In = In{3+} + Cl{-} =>
3 Cl2 + 2 In = 2 In{3+} + 6 Cl{-}

Cl2 + N2H4 = N2H4Cl2 =>
Cl2 + N2H4 = N2H4Cl2

NiCO3(s) = NiO(s) + CO2(g) =>
NiCO3(s) = NiO(s) + CO2(g)

H3PO4 + Ca(OH2) = H3OH2 + CaPO4 =>
H3PO4 + Ca(OH2) = H3OH2 + CaPO4

CaCl2 + Na2O = CaO + NaCl =>
CaCl2 + Na2O = CaO + 2 NaCl

H13 + O2 = H2O =>
4 H13 + 13 O2 = 26 H2O

Zn + Cl + NaOH = NaCl + Zn(OH)2 =>
Zn + 2 Cl + 2 NaOH = 2 NaCl + Zn(OH)2

NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH =>
NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH

NH4 + HO = NH3 + H2O =>
NH4 + HO = NH3 + H2O

LiCl + SnCl2 + InCl3 = Li305Sn5In95Cl600 =>
305 LiCl + 5 SnCl2 + 95 InCl3 = Li305Sn5In95Cl600

K2O(s) + H2O(i) = KOH(aq) =>
K2O(s) + H2O(i) = 2 KOH(aq)

Ag(NH3)2Cl + HNO3 = AgCl + NH4{+} + NO3{-} =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4{+} + 2 NO3{-}

Cu(ii)SO4 + Na2CO3 = Na2SO4 + CuCO3 =>
Cu(ii)SO4 + Na2CO3 = Na2SO4 + CuCO3

H3X + H2O = H2X + H3O =>
H3X + H2O = H2X + H3O

Al2 + Ba(NO3)2 = Al2O3 + BaO + N2 =>
5 Al2 + 3 Ba(NO3)2 = 5 Al2O3 + 3 BaO + 3 N2

H2SO4(l) = SO2(g) + H2O(g) + O2(g) =>
2 H2SO4(l) = 2 SO2(g) + 2 H2O(g) + O2(g)

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

UF4 + O2 = UF6 + UO2F2 =>
2 UF4 + O2 = UF6 + UO2F2

Zn + AlCl3 = Al3Zn + Cl =>
Zn + 3 AlCl3 = Al3Zn + 9 Cl

NH4OH + I2 = NH4I + NH3NI3 + H2O =>
5 NH4OH + 3 I2 = 3 NH4I + NH3NI3 + 5 H2O

C2H8OH + Na = C2H6ONa + H2 =>
2 C2H8OH + 2 Na = 2 C2H6ONa + 3 H2

H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH

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Breng de vergelijking van een chemische reactie in evenwicht
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