| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HI + 2 HNO3 = 2 NO + 4 H2O + 3 I2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
CH3NH3OH + O2 = CO2 + H2O + N2 =>
4 CH3NH3OH + 9 O2 = 4 CO2 + 14 H2O + 2 N2
Ag + CO2 + O2 = Ag2CO3 =>
4 Ag + 2 CO2 + O2 = 2 Ag2CO3
H2S + NaON = HON + Na2S =>
H2S + 2 NaON = 2 HON + Na2S
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
H2O + NH4NO3 = H2NO3 + NH4O =>
H2O + NH4NO3 = H2NO3 + NH4O
C1000H1400 + O2 = CO2 + H2O =>
C1000H1400 + 1350 O2 = 1000 CO2 + 700 H2O
HNO + Pb(OH) = PbNO + H2O =>
HNO + Pb(OH) = PbNO + H2O
C2O3 + C = CO =>
C2O3 + C = 3 CO
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
(NH4)3PO4 + Ca(CIO3)2 = NH4CIO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(CIO3)2 = 6 NH4CIO3 + Ca3(PO4)2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NH3 + HClO4 = NClO4 + H4 =>
NH3 + HClO4 = NClO4 + H4
[Cr(H2O)6] + NaOH = Na + Cr(OH)3 + H2O =>
[Cr(H2O)6] + 3 NaOH = 3 Na + Cr(OH)3 + 6 H2O
Cu2{+} + Ni = Cu + Ni2{+} =>
Cu2{+} + 2 Ni = 2 Cu + Ni2{+}
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
Ca(OH)2 + HNo2 = Ca(No2)2 + H2O =>
Ca(OH)2 + 2 HNo2 = Ca(No2)2 + 2 H2O
HAc + H2O = H3O{+} + Ac{-} =>
HAc + H2O = H3O{+} + Ac{-}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca3O2 = Ca + O3 =>
3 Ca3O2 = 9 Ca + 2 O3
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
CaBr2 + H2O = Ca(OH)2 + HBr =>
CaBr2 + 2 H2O = Ca(OH)2 + 2 HBr
TiCO3 + HCl = TiCl2 + CO2 + H2O =>
TiCO3 + 2 HCl = TiCl2 + CO2 + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Na2CO3 + CuCl2*2H2O = NaCl + H2O + CuCO3 =>
Na2CO3 + CuCl2*2H2O = 2 NaCl + 2 H2O + CuCO3
CaBr2 + H2O = Ca(OH)2 + HBr =>
CaBr2 + 2 H2O = Ca(OH)2 + 2 HBr
Mn(NO3)2 + NaBiO3 + HNO3 + H2O = HMnO4 + BiNO3(OH)2 + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 + 3 H2O = 2 HMnO4 + 5 BiNO3(OH)2 + 5 NaNO3
HCe + CrO3 = Ce2 + CrCe3 + H2O =>
12 HCe + 2 CrO3 = 3 Ce2 + 2 CrCe3 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SO3 = S2 + O2 =>
2 SO3 = S2 + 3 O2
CaBr2 + H2O = CaO + HBr =>
CaBr2 + H2O = CaO + 2 HBr
Cu2{+} + Ni = Cu + Ni2{+} =>
Cu2{+} + 2 Ni = 2 Cu + Ni2{+}
At2O7 + H2O = HAtO4 =>
At2O7 + H2O = 2 HAtO4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CaBr2 + K3(PO4) = KBr + Ca3(PO4)2 =>
3 CaBr2 + 2 K3(PO4) = 6 KBr + Ca3(PO4)2
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
HOCN + NH4OH = NH4OCN + H2O =>
HOCN + NH4OH = NH4OCN + H2O
FeC2O4(H2O)2 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4(H2O)2 + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
NaBr + Na2SO4 + H2O = NaBrO3 + H2S + NaOH =>
4 NaBr + 3 Na2SO4 + 6 H2O = 4 NaBrO3 + 3 H2S + 6 NaOH
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Sn(OH)2 + HClO3 = H2O + SnCl2 + O2 =>
Sn(OH)2 + 2 HClO3 = 2 H2O + SnCl2 + 3 O2
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H5(NO)3 + O2 = CO2 + N2 + H2O = =>
4 C3H5(NO)3 + 11 O2 = 12 CO2 + 6 N2 + 10 H2O
NaS2O8 + C2H2Cl2 + H2O = CO2 + H{+} + Cl{-} + Na{2+} + HSO4{-} =>
4 NaS2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 2 H{+} + 2 Cl{-} + 4 Na{2+} + 8 HSO4{-}
C12H22O11 + Ca(OH)2 = CaC12H22O12 + H2O =>
C12H22O11 + Ca(OH)2 = CaC12H22O12 + H2O
CH3COCH3 + H2O = C2H5OH + CO2 =>
3 CH3COCH3 + 3 H2O = 4 C2H5OH + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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