| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb + S2 = RbS2
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
MgCl2 + I = Mg + ICl =>
MgCl2 + 2 I = Mg + 2 ICl
Cr + SnCl2 = CrCl2 + Sn =>
Cr + SnCl2 = CrCl2 + Sn
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
(AuCl4){-} + Cu = Au + Cl{-} + Cu{2+} =>
2(AuCl4){-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}
Hg2Cl2 + H2O = Hg2O + H2Cl2 =>
Hg2Cl2 + H2O = Hg2O + H2Cl2
O2 + ClO2 = Cl2O7 =>
3 O2 + 4 ClO2 = 2 Cl2O7
AgCl + NaCN = AgCN + NaCl =>
AgCl + NaCN = AgCN + NaCl
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2 =>
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2
CH3CH2OOH + O2 = H2O + CH3COOH =>
2 CH3CH2OOH + O2 = 2 H2O + 2 CH3COOH
NaH + CH3OH = NaOH + CH4 =>
NaH + CH3OH = NaOH + CH4
CaCl2 + NaHSO3 = Ca(HSO3)2 + NaCl =>
CaCl2 + 2 NaHSO3 = Ca(HSO3)2 + 2 NaCl
H2(SO4) + B(OH)3 = B2(SO4)3 + H2O =>
3 H2(SO4) + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
NaOH + NH4Cl = NH3 + H2O + NaCl =>
NaOH + NH4Cl = NH3 + H2O + NaCl
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
C + N2 = C3N4 =>
3 C + 2 N2 = C3N4
CH4 + O2(g) = CO2 + H2O =>
CH4 + 2 O2(g) = CO2 + 2 H2O
Cu(s) + H2O(l) = CuO + H2 =>
Cu(s) + H2O(l) = CuO + H2
Ca(CN2) + H2O = CaCO3 + NH3 =>
Ca(CN2) + 3 H2O = CaCO3 + 2 NH3
*N2 + H2 = *2NH3 =>
*N2 + 3 H2 = *2NH3
Zn(NO3)2 + Na3(PO4) = Zn3(PO4)2 + NaNO3 =>
3 Zn(NO3)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 NaNO3
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Na + ZnCo3 = Na2Co3 + Zn =>
2 Na + ZnCo3 = Na2Co3 + Zn
AgNO3 + Na2SO4 = AgSO4 + Na2NO3 =>
AgNO3 + Na2SO4 = AgSO4 + Na2NO3
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
C3H8 + CoF3 = CF4 + CoF2 + HF =>
C3H8 + 20 CoF3 = 3 CF4 + 20 CoF2 + 8 HF
Na + CuSO = NaCu + SO =>
Na + CuSO = NaCu + SO
Ba + MgI2 = BaI2 + Mg2 =>
2 Ba + 2 MgI2 = 2 BaI2 + Mg2
C5H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
Cu2 + AgNO3 = CuNO3 + Ag =>
Cu2 + 2 AgNO3 = 2 CuNO3 + 2 Ag
UO2(NO3)2 + Ca(OH)2 = CaU2O7 + Ca(NO3)2 + H2O =>
2 UO2(NO3)2 + 3 Ca(OH)2 = CaU2O7 + 2 Ca(NO3)2 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Te8 + O2 = TeO2 =>
Te8 + 8 O2 = 8 TeO2
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4 =>
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4
Ti2(CO3)5 + Al = Al2(CO3)3 + Ti =>
3 Ti2(CO3)5 + 10 Al = 5 Al2(CO3)3 + 6 Ti
NaHCO3 + Cl2 = NaClO + NaCl + CO2 + H2O =>
2 NaHCO3 + Cl2 = NaClO + NaCl + 2 CO2 + H2O
CH3CCH2CH3 + O2 = CO2 + H2O =>
CH3CCH2CH3 + 6 O2 = 4 CO2 + 4 H2O
MnS + O2 + H2O = MnO2 + H2S =>
2 MnS + O2 + 2 H2O = 2 MnO2 + 2 H2S
KClO3 + HNO3 + Co(NO3)2 = Cl2 + H2O + Co(NO3)3 + KNO3 =>
2 KClO3 + 12 HNO3 + 10 Co(NO3)2 = Cl2 + 6 H2O + 10 Co(NO3)3 + 2 KNO3
NH3(g) + O2 = NO(g) + H2O =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O
H2O + SO2 = O2 + H2S =>
2 H2O + 2 SO2 = 3 O2 + 2 H2S
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-}2 + Cl{-} + H2O =>
Fe(OH)3 + OH{-} + 2 ClO{-} = FeO4{-}2 + 2 Cl{-} + 2 H2O
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
NaOH + NiCl2 = NaCl2 + NiOH =>
NaOH + NiCl2 = NaCl2 + NiOH
AgOH + HCHO = HCOOH + Ag + H2O =>
2 AgOH + HCHO = HCOOH + 2 Ag + H2O
HCO2H + O2 = CO2 + H2O =>
2 HCO2H + O2 = 2 CO2 + 2 H2O
CH4N2O + H3PO4 = CH7N2O5P =>
CH4N2O + H3PO4 = CH7N2O5P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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