| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHSiO3 = 2 NaSiO3 + H2
FeS3 + H2O + O2 = Fe(OH)3 + SO2 =>
4 FeS3 + 6 H2O + 15 O2 = 4 Fe(OH)3 + 12 SO2
K3PO4 + Ca(NO2)2 = KNO2 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO2)2 = 6 KNO2 + Ca3(PO4)2
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
HCl + NaHCO3 = NaCl + H2 + CO3 =>
HCl + NaHCO3 = NaCl + H2 + CO3
C2H6 + I2 = C2H5I + HI =>
C2H6 + I2 = C2H5I + HI
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
S2Cl2 + O2 = SO2 + Cl2 =>
S2Cl2 + 2 O2 = 2 SO2 + Cl2
Al + HCl2 = AlCl3 + H2 =>
4 Al + 6 HCl2 = 4 AlCl3 + 3 H2
Ca(OH)2 + HClO3 = H2O + Ca(ClO3)2 =>
Ca(OH)2 + 2 HClO3 = 2 H2O + Ca(ClO3)2
H2SO4(aq) + Mg(OH)2 = MgSO4 + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4 + 2 H2O
H2O + CO2 = HCO3 + H2C2 =>
6 H2O + 12 CO2 = 10 HCO3 + H2C2
FeSO4 + K2Co3 = FeCo3 + K2SO4 =>
FeSO4 + K2Co3 = FeCo3 + K2SO4
S2O8 + C2HCl4 + H2O = CO2 + HCl + H2SO4 =>
5 S2O8 + 4 C2HCl4 + 16 H2O = 8 CO2 + 16 HCl + 10 H2SO4
Sn2C + H3PO4 = Sn3(PO4)2 + H4C =>
3 Sn2C + 4 H3PO4 = 2 Sn3(PO4)2 + 3 H4C
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
C22H46O3 + O2 = CO2 + H2O =>
C22H46O3 + 32 O2 = 22 CO2 + 23 H2O
HgO(heated) = Hg + O =>
HgO(heated) = Hg + O
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
NaOH(aq) + CuSO4(aq) = Cu(OH)2CuSO4 + Na2SO4 =>
2 NaOH(aq) + 2 CuSO4(aq) = Cu(OH)2CuSO4 + Na2SO4
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
C3H8O + O2 = C02 + H2O =>
2 C3H8O + 3 O2 = 3 C02 + 8 H2O
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
Li2SO3 + H2SO4 = SO2 + H2O + Li2SO4 =>
Li2SO3 + H2SO4 = SO2 + H2O + Li2SO4
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
KOH + NaO = NaOH + KO =>
KOH + NaO = NaOH + KO
Co(s) + HCl(aq) = CoCl2(aq) + H2(g) =>
Co(s) + 2 HCl(aq) = CoCl2(aq) + H2(g)
ZnO + H2S = ZnS + H2O =>
ZnO + H2S = ZnS + H2O
NaClH2O2 = NaOClH2O =>
NaClH2O2 = NaOClH2O
Be(OH)3 + Na2SnO2 = Na2SnO3 + Be + H2O =>
2 Be(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Be + 3 H2O
KI + NaNO2 + HCl = NaNH4 + I2 + H2O + KCl =>
8 KI + NaNO2 + 8 HCl = NaNH4 + 4 I2 + 2 H2O + 8 KCl
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
Cr(OH)3 + Na2SO4 + H2O2 = Na2CrO4 + H2SO4 + H2O =>
2 Cr(OH)3 + 2 Na2SO4 + 3 H2O2 = 2 Na2CrO4 + 2 H2SO4 + 4 H2O
Si4H3 + O2 = SiO2 + H2O =>
4 Si4H3 + 19 O2 = 16 SiO2 + 6 H2O
P4 + HClO + H2O = H3PO4 + HCl =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 HCl
C4N4H4O2 + HNO3 = N2O4 + H2O + CO2 =>
C4N4H4O2 + 32 HNO3 = 18 N2O4 + 18 H2O + 4 CO2
Zn + KClO4 + KOH + H2O = K2[Zn(OH)4] + KCl =>
4 Zn + KClO4 + 8 KOH + 4 H2O = 4 K2[Zn(OH)4] + KCl
NO(g) + O2(g) + H2O(l) = HNO2(g) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(g)
CrOH3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 CrOH3 + 4 NaClO3 + 3 NaOH = 3 NaCrO4 + 4 NaCl + 6 H2O
Zn + H{+} = Zn{+2} + H2 =>
Zn + 2 H{+} = Zn{+2} + H2
Zn(HCO3)2 + KOH = Zn(OH)2 + KHCO3 =>
Zn(HCO3)2 + 2 KOH = Zn(OH)2 + 2 KHCO3
C6H6CO2 + C2H6O = C9H10O2 + H2O =>
C6H6CO2 + C2H6O = C9H10O2 + H2O
Zn + H{+} = Zn{+2} + H2 =>
Zn + 2 H{+} = Zn{+2} + H2
MnO2 + Zn{2+} + OH{-} = MnO4{-} + Zn + H2O =>
2 MnO2 + 3 Zn{2+} + 8 OH{-} = 2 MnO4{-} + 3 Zn + 4 H2O
(CH3) + H2O = (CH4) + OH =>
(CH3) + H2O = (CH4) + OH
AI(OH)3 + HClO4 = AI(ClO4)3 + H2O =>
AI(OH)3 + 3 HClO4 = AI(ClO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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