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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlN + F2 = AlF3 + N2 =>
2 AlN + 3 F2 = 2 AlF3 + N2

Cs + H2O = CsH2O =>
Cs + H2O = CsH2O

Fe + Ba(OH)2 = Fe(OH)3 + Ba =>
2 Fe + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba

NaOH + Cl2 = NaCl + O2 + H2O =>
4 NaOH + 2 Cl2 = 4 NaCl + O2 + 2 H2O

Mg + Ca = MgCa =>
Mg + Ca = MgCa

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Cu + AgNO3 = Cu(Ag) + NO3 =>
Cu + AgNO3 = Cu(Ag) + NO3

C18H34O2 + H2O2 = CO2 + H2O =>
C18H34O2 + 51 H2O2 = 18 CO2 + 68 H2O

Al2O3 + C5 = Al5 + CO2 =>
10 Al2O3 + 3 C5 = 4 Al5 + 15 CO2

H3(PO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

Cd(s) + AgNO3(aq) = Ag + Cd(NO3)2 =>
Cd(s) + 2 AgNO3(aq) = 2 Ag + Cd(NO3)2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

HMnO4 + K(OH) = K(MnO4) + H2O =>
HMnO4 + K(OH) = K(MnO4) + H2O

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

C14H22 + O2 = CO2 + H2O =>
2 C14H22 + 39 O2 = 28 CO2 + 22 H2O

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*2H2O = SrFe12O19 + CO2 + NO2 + H2O =>
108 Fe(NO3)3*9H2O + 9 Sr(NO3)2 + 19 C6H8O7*2H2O = 9 SrFe12O19 + 114 CO2 + 342 NO2 + 1086 H2O

CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + HgBr =>
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + 2 HgBr

(NH4)(ClO4) = N2 + Cl2 + O2 + H2O =>
2(NH4)(ClO4) = N2 + Cl2 + 2 O2 + 4 H2O

Na2SO3 + O2 + H2O = NaOH + Na2(SO4)3 =>
6 Na2SO3 + 5 O2 + 4 H2O = 8 NaOH + 2 Na2(SO4)3

CaCo3 + H2O2 = Co2 + Ca(OH)2 =>
2 CaCo3 + 2 H2O2 = 3 Co2 + 2 Ca(OH)2

CaCl2 + Cl2 + H2O = CaOCl2 + HCl =>
CaCl2 + Cl2 + H2O = CaOCl2 + 2 HCl

Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]

NO2 + Li2O = Li2 + NO3 =>
NO2 + Li2O = Li2 + NO3

NaOH + CuBr2 = NaBr2 + CuOH =>
NaOH + CuBr2 = NaBr2 + CuOH

Fe{2+} + Cr2O7 + H3O{+} = Fe{3+} + Cr{2+} + H2O =>
10 Fe{2+} + Cr2O7 + 14 H3O{+} = 10 Fe{3+} + 2 Cr{2+} + 21 H2O

Pb(OH)2 + H4P2O7 = Pb2P2O7 + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2P2O7 + 4 H2O

KMnO4 + C6H10 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
4 KMnO4 + 3 C6H10 + 14 H2O = 9 CH2(OH)CH2OH + 4 KOH + 4 MnO2

Na + Cl = NaCl =>
Na + Cl = NaCl

Mg + Na2O = MgO + Na =>
Mg + Na2O = MgO + 2 Na

Cu + HCl + CaCO4 + H2O = CuOH2CuCl2 + CO2 + CaOH =>
6 Cu + 6 HCl + 2 CaCO4 + H2O = 3 CuOH2CuCl2 + 2 CO2 + 2 CaOH

Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O

Fe + K2CO3 = FeCO3 + K =>
Fe + K2CO3 = FeCO3 + 2 K

BrO3{-} + AsO3{-}3 = Br{-} + AsO4{-}3 =>
BrO3{-} + 3 AsO3{-}3 = Br{-} + 3 AsO4{-}3

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

K2CO3 + Cu(ClO3)2 = KClO3 + CuCO3 =>
K2CO3 + Cu(ClO3)2 = 2 KClO3 + CuCO3

Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH

Mn(OH)2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 Mn(OH)2 + 5 KClO3 + 6 KOH = 6 KMnO4 + 5 KCl + 9 H2O

CH3COOH + CaCO3 = C4H6CaO4 + H2O + CO2 =>
2 CH3COOH + CaCO3 = C4H6CaO4 + H2O + CO2

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

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

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

HClO3 + Cd(OH)2 = Cd(ClO3)2 + H2O =>
2 HClO3 + Cd(OH)2 = Cd(ClO3)2 + 2 H2O

MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{-2} + IO3{-} + 3 H2O

CH4 + C = C11H24 =>
6 CH4 + 5 C = C11H24

Cu(OH)2 + K2S = CuS + K(OH) =>
Cu(OH)2 + K2S = CuS + 2 K(OH)

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