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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

C2HNaCH3Cl = C3H4NaCl =>
C2HNaCH3Cl = C3H4NaCl

Sr(OH)2 + H3BO3 = Sr3(BO3)2 + H2O =>
3 Sr(OH)2 + 2 H3BO3 = Sr3(BO3)2 + 6 H2O

NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O

C57H104O6 + NaOH = C18H34O2 + C3H8O3 + Na =>
2 C57H104O6 + 54 NaOH = 3 C18H34O2 + 20 C3H8O3 + 54 Na

Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH

Cu + HNO3(aq) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O + 2 NO2

Pb(C2H3O2)2(aq) + NaBr(aq) = PbBr2 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + 2 NaBr(aq) = PbBr2 + 2 NaC2H3O2

F6 = F =>
F6 = 6 F

Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5

Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3

HCl + K2CrO7 + SNCl2 = CrCl3 + SNCl4 + KCl + H2O =>
28 HCl + 2 K2CrO7 + 9 SNCl2 = 2 CrCl3 + 9 SNCl4 + 4 KCl + 14 H2O

H3PO4 + KH2PO4 = H5(PO4)2K =>
H3PO4 + KH2PO4 = H5(PO4)2K

NHO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 NHO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O

Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2

Na2MoO4 + Al + HCl = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 4 Al + 24 HCl = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O

AgNO3 + Fe2O3 = Ag2O + Fe(NO3)3 =>
6 AgNO3 + Fe2O3 = 3 Ag2O + 2 Fe(NO3)3

Ag2CO3 + NiI2 = AgI + NiCO3 =>
Ag2CO3 + NiI2 = 2 AgI + NiCO3

(NH4)2SO4 + CrBr3 = Cr2(SO4)3 + NH4Br =>
3(NH4)2SO4 + 2 CrBr3 = Cr2(SO4)3 + 6 NH4Br

NO2 + H3O = NH3 + H2O =>
NO2 + 7 H3O = NH3 + 9 H2O

KMnO4 + KBr + HSO4 = Br + MnSO4 + K2SO4 + H2O =>
KMnO4 + 13 KBr + 8 HSO4 = 13 Br + MnSO4 + 7 K2SO4 + 4 H2O

NaNO2 + NaNO3 + H2O = NaOH + NO2 =>
NaNO2 + NaNO3 + H2O = 2 NaOH + 2 NO2

Al2(C03)3 + CaBr2 = CaC03 + AlBr3 =>
Al2(C03)3 + 3 CaBr2 = 3 CaC03 + 2 AlBr3

K + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 K + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O

C2O4{2-} + I3{-} = CO2 + I{-} =>
C2O4{2-} + I3{-} = 2 CO2 + 3 I{-}

K2HPO4 + H2O = KOH + H3PO4 =>
K2HPO4 + 2 H2O = 2 KOH + H3PO4

Br2 + KI = BrKI =>
Br2 + 2 KI = 2 BrKI

Na[Cu(OH)4] + HNO3 + H2O = O2 + [Cu(OH2)6](NO3)2 + NaNO3 =>
4 Na[Cu(OH)4] + 12 HNO3 + 10 H2O = O2 + 4[Cu(OH2)6](NO3)2 + 4 NaNO3

NH4NO3 + C3H6O = N2 + C3H8O3 + H2O =>
NH4NO3 + C3H6O = N2 + C3H8O3 + H2O

LiBr + KNO3 = Li(NO3) + KBr =>
LiBr + KNO3 = Li(NO3) + KBr

AlCl3(aq) + H2(g) = Al(s) + HCl(aq) =>
2 AlCl3(aq) + 3 H2(g) = 2 Al(s) + 6 HCl(aq)

Co{2}{+} + BrO{-} + H{+} = Co{3}{+} + Br2 + H2O =>
2 Co{2}{+} + 2 BrO{-} + 4 H{+} = 2 Co{3}{+} + Br2 + 2 H2O

H4CO4 + U(OH)6 = U4(CO4)6 + H2O =>
6 H4CO4 + 4 U(OH)6 = U4(CO4)6 + 24 H2O

Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + KO2 =>
Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + KO2

KMnO4 + KOH + CH3CH2OH = CH3CO2H + H2O + K2MnO4 =>
4 KMnO4 + 4 KOH + CH3CH2OH = CH3CO2H + 3 H2O + 4 K2MnO4

IO3{-} + HSO3{-} = SO4{-2} + HSO4{-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 2 SO4{-2} + 3 HSO4{-} + I2 + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Fe + N = Fe3N =>
3 Fe + N = Fe3N

H2C2 + O = CO2 + H2O =>
H2C2 + 5 O = 2 CO2 + H2O

AgNO3 + Na3PO4 = AgN + NaO + PO4 =>
AgNO3 + Na3PO4 = AgN + 3 NaO + PO4

K(s) + MgCl2(aq) = KCl(aq) + Mg(s) =>
2 K(s) + MgCl2(aq) = 2 KCl(aq) + Mg(s)

HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3

CH3CO2Na + HCl = CH3CO2Cl + HNa =>
CH3CO2Na + HCl = CH3CO2Cl + HNa

HF5 + Pd(OH)2 = PdF10 + H2O =>
2 HF5 + Pd(OH)2 = PdF10 + 2 H2O

C10H16(l) + O2(g) = CO2(g) + H2O(g) =>
C10H16(l) + 14 O2(g) = 10 CO2(g) + 8 H2O(g)

KCeO3 = KCe + O3 =>
KCeO3 = KCe + O3

PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O

Ca5(PO4)3OH + H2SO4 = H3PO4 + CaSO4 + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 3 H3PO4 + 5 CaSO4 + H2O

Sn(NO3)2 + K3(PO4) = Sn3(PO4)2 + KNO3 =>
3 Sn(NO3)2 + 2 K3(PO4) = Sn3(PO4)2 + 6 KNO3

Zn(NO3)2*6H2O = ZnO + H2O + O2 + NO2 =>
2 Zn(NO3)2*6H2O = 2 ZnO + 12 H2O + O2 + 4 NO2

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Breng de vergelijking van een chemische reactie in evenwicht
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