| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Ca(SO4) = H2(SO4) + CaI2
(NH4)2S + CoCl2 = Co(NH4)2 + SCl2 =>
(NH4)2S + CoCl2 = Co(NH4)2 + SCl2
HgO + Hg = Hg2O =>
HgO + Hg = Hg2O
Sr(s) + Cl2(g) = SrCl2(s) =>
Sr(s) + Cl2(g) = SrCl2(s)
Pb(NO3)2(aq) + FeBr2(aq) = PbBr2(s) + Fe(NO3)2(aq) =>
Pb(NO3)2(aq) + FeBr2(aq) = PbBr2(s) + Fe(NO3)2(aq)
PH3 + AgNO3 + H2O = Ag + P2O5 + HNO3 =>
2 PH3 + 16 AgNO3 + 5 H2O = 16 Ag + P2O5 + 16 HNO3
Fe + HOH + O2 = Fe2O33HOH =>
4 Fe + 2 HOH + 33 O2 = 2 Fe2O33HOH
CaO + H4P2O7 = Ca2P2O7 + H2O =>
2 CaO + H4P2O7 = Ca2P2O7 + 2 H2O
N2 + H2O(steam) = NO2 + H2 =>
N2 + 4 H2O(steam) = 2 NO2 + 4 H2
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O =>
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}
C4H9OH = C2H4 + H2O =>
C4H9OH = 2 C2H4 + H2O
NaNO3 + (NH4)2C2O4 = Na2C2O4 + NH4NO3 =>
2 NaNO3 + (NH4)2C2O4 = Na2C2O4 + 2 NH4NO3
HN3 + HCl = NCl + H =>
HN3 + 3 HCl = 3 NCl + 4 H
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuH = HCu =>
CuH = HCu
*HCl + NaOH = H2O + NaCl =>
*HCl + NaOH = H2O + NaCl
P2O3 + Cu(NO3)2 = CuO + P2O5 + NO2 =>
P2O3 + 2 Cu(NO3)2 = 2 CuO + P2O5 + 4 NO2
Br2 + OH{-}1 = Br{-}1 + BrO3{-}1 + H2O =>
3 Br2 + 6 OH{-}1 = 5 Br{-}1 + BrO3{-}1 + 3 H2O
HCOOH + C6H13OH = HCOOC6H13 + H2O =>
HCOOH + C6H13OH = HCOOC6H13 + H2O
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Pb(NH3)2 + HCl = PbCl2 + NH4 =>
Pb(NH3)2 + 2 HCl = PbCl2 + 2 NH4
CrI3 + K2CO3 = Cr2(CO3)3 + KI =>
2 CrI3 + 3 K2CO3 = Cr2(CO3)3 + 6 KI
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
C15H2804 + O2 = CO2 + H2O =>
C15H2804 + 716 O2 = 15 CO2 + 1402 H2O
HI + H2SO4 = H2S + H2OI2 =>
8 HI + H2SO4 = H2S + 4 H2OI2
Al + Cr + O2 = Al2CrO4 =>
2 Al + Cr + 2 O2 = Al2CrO4
CH5N + O2 = CO2 + H2O + NO2 =>
4 CH5N + 13 O2 = 4 CO2 + 10 H2O + 4 NO2
Sb + HCl = H + SbCl2 =>
Sb + 2 HCl = 2 H + SbCl2
FeSO4 + MnO4{-} + H{+} = FeSO4{+} + Mn{2+} + H2O =>
5 FeSO4 + MnO4{-} + 8 H{+} = 5 FeSO4{+} + Mn{2+} + 4 H2O
LiOH(aq) + H2CO3(aq) = Li2CO3 + H2O =>
2 LiOH(aq) + H2CO3(aq) = Li2CO3 + 2 H2O
CO2 + H2O = C6H11O2 + O2 =>
24 CO2 + 22 H2O = 4 C6H11O2 + 31 O2
CrO4 + H = Cr + H2O =>
CrO4 + 8 H = Cr + 4 H2O
Sr2Br + NH4CO3 = Sr2CO3 + NH4Br =>
Sr2Br + NH4CO3 = Sr2CO3 + NH4Br
NaOH + H2C6H6O7 = Na3C6H5O7 + H2O =>
3 NaOH + H2C6H6O7 = Na3C6H5O7 + 3 H2O
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3(s) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3(s) + 3 KNO3(aq)
H2S + Pb(OOCCH3)2 = PbS + HOOCCH3 =>
H2S + Pb(OOCCH3)2 = PbS + 2 HOOCCH3
CO(NO3)2 + H2 = COO + NO2 + H2O =>
CO(NO3)2 + H2 = COO + 2 NO2 + H2O
CH3COOH + C4H10O = C7H12O2 + H2O =>
3 CH3COOH + 2 C4H10O = 2 C7H12O2 + 4 H2O
MgO + TeO3 = MgTeO4 =>
MgO + TeO3 = MgTeO4
CaCl2 + NaCl = CaClNaCl2 =>
CaCl2 + NaCl = CaClNaCl2
FeSO4 + H2SO4 = Fe(SO4)2 + H2 =>
FeSO4 + H2SO4 = Fe(SO4)2 + H2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
MnO2 = MnO4 + Mn =>
2 MnO2 = MnO4 + Mn
Al(NO3)3 + CaCrO4 = Al2(CrO4)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaCrO4 = Al2(CrO4)3 + 3 Ca(NO3)2
AgClO4 + CaBr2 = AgBr2 + CaClO4 =>
AgClO4 + CaBr2 = AgBr2 + CaClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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