| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Na + 2 NaNO3 = 6 Na2O + N2
Al(NO3)3 + FeI3 = Fe(NO3)3 + AlI3 =>
Al(NO3)3 + FeI3 = Fe(NO3)3 + AlI3
KC2H3O2 + Ba(NO3)2 = KNO3 + Ba + C2H3O2 =>
2 KC2H3O2 + Ba(NO3)2 = 2 KNO3 + Ba + 2 C2H3O2
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4NO3
S2O3{-2} + H{+} + NO2{-}{+} = SO4{-2} + H2O + N2 =>
3 S2O3{-2} + 2 H{+} + 8 NO2{-}{+} = 6 SO4{-2} + H2O + 4 N2
FeOSiO2 + Al2O3 = Al2O3SiO2 + FeO =>
FeOSiO2 + Al2O3 = Al2O3SiO2 + FeO
CoF3 + Li2S = CoS + Li2F3 =>
CoF3 + Li2S = CoS + Li2F3
sodiumhydroxide + CO2 = sodiumcarbonate + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
Fe3(PO4)2 + H2S = FeS + H3PO4 =>
Fe3(PO4)2 + 3 H2S = 3 FeS + 2 H3PO4
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
NH3 + O = H2O + N2O5 =>
2 NH3 + 8 O = 3 H2O + N2O5
Mg + ZnNO3 = Zn + MgNO3 =>
Mg + ZnNO3 = Zn + MgNO3
C3H6O3 + KMnO4 + H2SO4 = C3OOH2 + K2SO4 + MnSO4 + H2O =>
5 C3H6O3 + 2 KMnO4 + 3 H2SO4 = 5 C3OOH2 + K2SO4 + 2 MnSO4 + 13 H2O
NaOCN + NaClO + H2O = NaCl + NaHCO3 + N2 =>
2 NaOCN + 3 NaClO + H2O = 3 NaCl + 2 NaHCO3 + N2
CoSO4*7H2O + KClO + K(OH)2 = KCo3O4 + K2SO4 + ClO3 + H2O =>
3 CoSO4*7H2O + KClO + 6 K(OH)2 = KCo3O4 + 3 K2SO4 + ClO3 + 27 H2O
Cu(OH)2 + HNO3 = CuN2O6 + H2O =>
Cu(OH)2 + 2 HNO3 = CuN2O6 + 2 H2O
Na2(CrO4) + Ag(No3) = NaNo3 + Ag2(CrO4) =>
Na2(CrO4) + 2 Ag(No3) = 2 NaNo3 + Ag2(CrO4)
FeBr2 + F2 = FeF + Br =>
2 FeBr2 + F2 = 2 FeF + 4 Br
N2 + Ce2 = NCe =>
N2 + Ce2 = 2 NCe
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
Al + HSO4{-} = AlSO4{-} + H =>
Al + HSO4{-} = AlSO4{-} + H
HMgO3 + FeMg2 + HCl = FeCl3 + MgCl2 + H2O =>
7 HMgO3 + 3 FeMg2 + 35 HCl = 3 FeCl3 + 13 MgCl2 + 21 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
C10H14 + BrH = C10H13Br + H2 =>
C10H14 + BrH = C10H13Br + H2
(C3)(H5)(N3)(O9) = CO2 + O2 + N2 + (H2)O =>
4(C3)(H5)(N3)(O9) = 12 CO2 + O2 + 6 N2 + 10(H2)O
Mg + O2 + HCl = MgO2HCl =>
Mg + O2 + HCl = MgO2HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + K2(NH4)2(SO4)2 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + H2C2O4 + 5 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 2 K2(NH4)2(SO4)2 + 8 H2O
NaOCl + NH3 = NaCl + NOH3 =>
NaOCl + NH3 = NaCl + NOH3
Mo{+} + Cu{+} + Br{-} = Mo + Cu2Br3 =>
Mo{+} + 2 Cu{+} + 3 Br{-} = Mo + Cu2Br3
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
C6H22O11 = C8H18 + CO2 + H2O =>
25 C6H22O11 = 12 C8H18 + 54 CO2 + 167 H2O
KIO3 + C2H2O4 = K2C2O4 + CO2 + H2O + I2 =>
2 KIO3 + 6 C2H2O4 = K2C2O4 + 10 CO2 + 6 H2O + I2
P4SO2 + BaCl2 = Ba4SO2 + PCl2 =>
P4SO2 + 4 BaCl2 = Ba4SO2 + 4 PCl2
C2O4{-2} + MnO2 + H2O = CO2 + Mn{2+} + OH{-} =>
C2O4{-2} + MnO2 + 2 H2O = 2 CO2 + Mn{2+} + 4 OH{-}
CH3COCI3 + NaOH = CH3COONa + CHI3 =>
CH3COCI3 + NaOH = CH3COONa + CHI3
PdCl2 + HNO3 = Pd(NO3)2 + HCl(aq) =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl(aq)
HNO3 + Fe(NO3)2 = H2O + NO + Fe(NO3)3 =>
4 HNO3 + 3 Fe(NO3)2 = 2 H2O + NO + 3 Fe(NO3)3
H2SO4(l) + BaCl2(s) = HCl(aq) + BaSO4(s) =>
H2SO4(l) + BaCl2(s) = 2 HCl(aq) + BaSO4(s)
CH3COOH + C2H5OH = CH3COOC2H5 + HOH =>
CH3COOH + C2H5OH = CH3COOC2H5 + HOH
H2SO4 + KMnO4 + C2O4H2 = MnSO4 + K2SO4 + CO2 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 C2O4H2 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Cr(CN)3 + H2O = Cr(OH)3 + HCN =>
Cr(CN)3 + 3 H2O = Cr(OH)3 + 3 HCN
KMnO4 + K2SO3 + H3O = MnO2 + K2SO4 + KOH =>
3 KMnO4 + 4 K2SO3 + H3O = 3 MnO2 + 4 K2SO4 + 3 KOH
HCOOH + KOH = K(HCOO) + H2O =>
HCOOH + KOH = K(HCOO) + H2O
Cr(CN)3 + H2O = Cr(OH)3 + HCN =>
Cr(CN)3 + 3 H2O = Cr(OH)3 + 3 HCN
CaCN2 + Na2CO3 + C = NaCN + CaO + CO =>
CaCN2 + Na2CO3 + 2 C = 2 NaCN + CaO + 2 CO
Na2 + SO4 + Ba3(PO4)2 = Na3(PO4) + BaSO4 =>
3 Na2 + 3 SO4 + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaSO4
Cr(CN)3 + H2O = Cr(OH)3 + HCN =>
Cr(CN)3 + 3 H2O = Cr(OH)3 + 3 HCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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