| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S + P2S7 + 4 SiS2 + ZrS2 + Zr3S4 = 2 Na3Zr2(PS4)(SiS4)2
BaCl2*12H2O + Na3PO4*10H2O = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*12H2O + 2 Na3PO4*10H2O = Ba3(PO4)2 + 6 NaCl + 56 H2O
Cd + H2O + O2 = Cd(OH)2 =>
2 Cd + 2 H2O + O2 = 2 Cd(OH)2
FeBr3 + Ca(SO4) = Fe2(SO4)3 + CaBr2 =>
2 FeBr3 + 3 Ca(SO4) = Fe2(SO4)3 + 3 CaBr2
S12H10 + O2 = SO2 + H2O =>
2 S12H10 + 29 O2 = 24 SO2 + 10 H2O
Au{3+} + (COOH)2 = CO2 + Au + H{+} =>
2 Au{3+} + 3(COOH)2 = 6 CO2 + 2 Au + 6 H{+}
OH{-} + ClO{-} + S2O3{-}2 = Cl{-} + SO4{-}2 + H2O =>
2 OH{-} + 9 ClO{-} + 2 S2O3{-}2 = 9 Cl{-} + 4 SO4{-}2 + H2O
CaC2 + MnO = CaO + Mn + CO =>
CaC2 + 3 MnO = CaO + 3 Mn + 2 CO
NiCl2 + NaHSO4 = NiSO4 + NaCl + HCl =>
NiCl2 + NaHSO4 = NiSO4 + NaCl + HCl
C7H9N + C4H6O3 = C9H11NO + CH3COOH =>
C7H9N + C4H6O3 = C9H11NO + CH3COOH
MgSO4*7H2O + (NH4)2SO4 = (NH4)2Mg(SO4)2*6H2O + H2O =>
MgSO4*7H2O + (NH4)2SO4 = (NH4)2Mg(SO4)2*6H2O + H2O
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
PbSO4 + CH3COONa = Pb(CH3COO)4Na2 + Na2SO4 =>
PbSO4 + 4 CH3COONa = Pb(CH3COO)4Na2 + Na2SO4
NH4NO3 + ZnCO3 = (NH4)2CO3 + Zn(NO3)2 =>
2 NH4NO3 + ZnCO3 = (NH4)2CO3 + Zn(NO3)2
Al(Cl)3 + HOH = Al(OH)3 + HCl =>
Al(Cl)3 + 3 HOH = Al(OH)3 + 3 HCl
C7H6O3 + C3H8O = C8H8O3 + H2O =>
3 C7H6O3 + C3H8O = 3 C8H8O3 + H2O
(CH3COO)2Pb + Na2S = PbS + Na(CH3COO) =>
(CH3COO)2Pb + Na2S = PbS + 2 Na(CH3COO)
NH4NO3 + Na2CO3 + H2O = NH4OH + H2CO3 + NaNO3 =>
2 NH4NO3 + Na2CO3 + 2 H2O = 2 NH4OH + H2CO3 + 2 NaNO3
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O
Si + KOH = K3SiO3 + H2 =>
2 Si + 6 KOH = 2 K3SiO3 + 3 H2
HCI + AI = AICI + H2 =>
2 HCI + 2 AI = 2 AICI + H2
CuO + P2O5 = Cu3P2O8 =>
3 CuO + P2O5 = Cu3P2O8
CH4 + SO4{-2} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{-2} = HCO3{-} + HS{-} + H2O
MnO2(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O1 =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O1
SO3 + NaHCO3 = Na2SO4 + CO2 + H2O =>
SO3 + 2 NaHCO3 = Na2SO4 + 2 CO2 + H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
KNO2 + H2O2 = KNO3 + H2O =>
KNO2 + H2O2 = KNO3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO3 + H = H2SO3 =>
SO3 + 2 H = H2SO3
FeCl3 + Cd(NO3)2 = Fe(NO3)2 + CdCl3 =>
FeCl3 + Cd(NO3)2 = Fe(NO3)2 + CdCl3
NH4OH(l) + AgNO3(aq) = Ag2O(s) + NH4NO3(aq) + H2O(l) =>
2 NH4OH(l) + 2 AgNO3(aq) = Ag2O(s) + 2 NH4NO3(aq) + H2O(l)
PbS(s) + HCl(l) = PbCl2(s) + H2S(g) =>
PbS(s) + 2 HCl(l) = PbCl2(s) + H2S(g)
K2CrO4 + KI + HNO3 = Cr2O3 + KNO3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 10 HNO3 = Cr2O3 + 10 KNO3 + 3 I2 + 5 H2O
CuSO4 + HPO2 + H2O = CuH + H3PO4 + H2SO4 =>
2 CuSO4 + 3 HPO2 + 6 H2O = 2 CuH + 3 H3PO4 + 2 H2SO4
CaCl2O2 + H2O = HOCl + Ca(OH)2 =>
CaCl2O2 + 2 H2O = 2 HOCl + Ca(OH)2
Sb2S3 + NO3{-} + H2O = NO2 + SO4{2-} + Sb2O5 + OH{-} =>
Sb2S3 + 28 NO3{-} + 11 H2O = 28 NO2 + 3 SO4{2-} + Sb2O5 + 22 OH{-}
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
NaNO3KCl = NaCl + KNO3 =>
NaNO3KCl = NaCl + KNO3
Ni + PbI2 = NiI2 + Pb =>
Ni + PbI2 = NiI2 + Pb
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn(OH)2 + H2S = ZnS + H2(OH)2 =>
Zn(OH)2 + H2S = ZnS + H2(OH)2
Pb(NO3)2(aq) + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2(aq) + CaCl2 = PbCl2 + Ca(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3(s) + H3PO4(aq) = AlPO4(aq) + H2O(l) =>
Al2O3(s) + 2 H3PO4(aq) = 2 AlPO4(aq) + 3 H2O(l)
H2H2 + O2 = H2O =>
H2H2 + O2 = 2 H2O
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O
KCl + Pb(NO3)2 = Pb + KNO3 + Cl =>
2 KCl + Pb(NO3)2 = Pb + 2 KNO3 + 2 Cl
Fe + Cu3(PO4)2 = FePO4 + Cu =>
2 Fe + Cu3(PO4)2 = 2 FePO4 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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