| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(NO3)(aq) + CuSO4(aq) = Ba2SO4(s) + Cu(NO3)2(ag)
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Fe + MnO2 = Fe2O2 + Mn =>
2 Fe + MnO2 = Fe2O2 + Mn
Ba2Cl2 + MgSO4 = BaSO4 + Mg2Cl2 =>
Ba2Cl2 + 2 MgSO4 = 2 BaSO4 + Mg2Cl2
CH3NHNH2 + O2 = CH3NHO2 + NH2 =>
CH3NHNH2 + O2 = CH3NHO2 + NH2
Na2SO3 + PbCH3COO2 = PbSO3 + CH3COO2Na2 =>
Na2SO3 + PbCH3COO2 = PbSO3 + CH3COO2Na2
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + H2SO4 =>
3 MnSO4 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2SO4
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
Ma + Cl2 = MaCl2 =>
Ma + Cl2 = MaCl2
H3PO4AgNO3 = H3NO3AgPO4 =>
H3PO4AgNO3 = H3NO3AgPO4
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
Mg(NO3)2 + Na2SO3 = MgSO3 + NaNO3 =>
Mg(NO3)2 + Na2SO3 = MgSO3 + 2 NaNO3
H + Na = NaH =>
H + Na = NaH
CaCo3 + H2SO4 = CaCo3SO4 + H2 =>
CaCo3 + H2SO4 = CaCo3SO4 + H2
Ca(ii) + Na2S = CaS + Na =>
Ca(ii) + Na2S = CaS + 2 Na
Li2SO4 + Ca(NO3)2 = Li2(NO3)2 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = Li2(NO3)2 + CaSO4
Zn(MnO4)2 = Zn + MnO4 =>
Zn(MnO4)2 = Zn + 2 MnO4
Hg + NHO3 = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 NHO3 = Hg(NO3)2 + 2 H2O + 2 NO2
Zn + O2 + H2O = Zn{2+} + OH{-} =>
2 Zn + O2 + 2 H2O = 2 Zn{2+} + 4 OH{-}
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + K2SO4 + KNO3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + K2SO4 + 3 KNO3 + 4 H2O
Al + H2SO4 = Al2SO4 + S + H2O =>
6 Al + 4 H2SO4 = 3 Al2SO4 + S + 4 H2O
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
Sc(NO3)3 + Mg = Mg(NO3)2 + Sc =>
2 Sc(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Sc
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
C8H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C8H10(g) + 21 O2(g) = 16 CO2(g) + 10 H2O(l)
ClO + KOH = KCl + KClO3 + H2O =>
2 ClO + 2 KOH = KCl + KClO3 + H2O
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
CuSO4(NH4)2S = (NH4)2SO4CuS =>
CuSO4(NH4)2S = (NH4)2SO4CuS
*2Na*2H2O = *2NaOH + H2 =>
*2Na*2H2O = *2NaOH + H2
C2H6Cl2 + Na = C2H6 + NaCl =>
C2H6Cl2 + 2 Na = C2H6 + 2 NaCl
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2 =>
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2
Fe2(SO4)3 + MnCl2 = FeCl3 + MnSO4 =>
Fe2(SO4)3 + 3 MnCl2 = 2 FeCl3 + 3 MnSO4
Li2O + H2SO4 = Li2(SO4) + H2O =>
Li2O + H2SO4 = Li2(SO4) + H2O
ClO + KOH = KCl + KClO3 + H2O =>
2 ClO + 2 KOH = KCl + KClO3 + H2O
H{+} + Hg2HPO4 + Au + Cl{-} = H2PO4{-} + Hg + AuCl4 =>
2 H{+} + 2 Hg2HPO4 + Au + 4 Cl{-} = 2 H2PO4{-} + 4 Hg + AuCl4
LiOH + BaCl2 = LiCl2 + BaOH =>
LiOH + BaCl2 = LiCl2 + BaOH
CO2 + HNO3 + H2SO4 + H3PO4 + H2O = CH1715O0427N0148S0014P0012 + O2 =>
4.0000000000001CO2 + 592 HNO3 + 56 H2SO4 + 48 H3PO4 + 3006 H2O = 4 CH1715O0427N0148S0014P0012 + 1749 O2
C4H8O + K2CrO7 + H2SO4 = C3H6COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C4H8O + 2 K2CrO7 + 5 H2SO4 = 6 C3H6COOH + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
K2SiO4 + H2SO4 = KSO4 + H2O + SiO2 =>
K2SiO4 + 2 H2SO4 = 2 KSO4 + 2 H2O + SiO2
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
S + Br{-} = S2{-} + Br2 =>
4 S + 2 Br{-} = 2 S2{-} + Br2
Sr(OH)2 + AlCl3 = SrCl2 + Al(OH)3 =>
3 Sr(OH)2 + 2 AlCl3 = 3 SrCl2 + 2 Al(OH)3
C6H4BrF + Mg + Br = C6H4MgBr2 + F =>
C6H4BrF + Mg + Br = C6H4MgBr2 + F
[Al(H2O)5(OH)] + OH = Al(H2O)3(OH)3 + H2O =>
[Al(H2O)5(OH)] + 2 OH = Al(H2O)3(OH)3 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C5H9O + O2 = CO2 + H202 =>
202 C5H9O + 909 O2 = 1010 CO2 + 9 H202
Na2S + CaO = Na2O + CaS =>
Na2S + CaO = Na2O + CaS
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
C3H12 + O2 = CO + H2O =>
2 C3H12 + 9 O2 = 6 CO + 12 H2O
C2H5ClC2H5ONa = C2H4NaClC2H5OH =>
C2H5ClC2H5ONa = C2H4NaClC2H5OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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