| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KBr + NaClO = KBrO3 + NaCl =>
KBr + 3 NaClO = KBrO3 + 3 NaCl
Zn(s) + AgNO3(aq) = Zn(NO3) + Ag =>
Zn(s) + AgNO3(aq) = Zn(NO3) + Ag
K2S2O8 + Mg = K2S2 + MgO =>
K2S2O8 + 8 Mg = K2S2 + 8 MgO
CH3OH + NaNO3 + H2Cr2O7 = NaCHO2H + Cr2(NO3)3 + H2O =>
3 CH3OH + 3 NaNO3 + H2Cr2O7 = 3 NaCHO2H + Cr2(NO3)3 + 4 H2O
Na2SO3 + GaBr3 = Ga2(SO3)3 + NaBr =>
3 Na2SO3 + 2 GaBr3 = Ga2(SO3)3 + 6 NaBr
C6H12O5 + Cl2 = C4H8O5Cl + CH4 + C2 =>
2 C6H12O5 + Cl2 = 2 C4H8O5Cl + 2 CH4 + C2
H2SO4 + Ca3(PO4)2 = (CaSO4) + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3(CaSO4) + 2 H3PO4
NH4OH + H3C6H5O7 = (NH4)3C6H5O7 + H2O =>
3 NH4OH + H3C6H5O7 = (NH4)3C6H5O7 + 3 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
NaOH + HF = NaOH2{+} + F{-}2 =>
NaOH + HF = NaOH2{+} + F{-}2
AlBr3 + K2Co3 = KBr + Al2(Co3)3 =>
2 AlBr3 + 3 K2Co3 = 6 KBr + Al2(Co3)3
C3H6O + KOH = C3H7O2K =>
C3H6O + KOH = C3H7O2K
Cu2SO4 + Fe2(SO4)3 = CuSO4 + FeSO4 =>
Cu2SO4 + Fe2(SO4)3 = 2 CuSO4 + 2 FeSO4
SO4 + H2O = O8 + H2S =>
8 SO4 + 8 H2O = 5 O8 + 8 H2S
Cr2O3 + KOH + H2O = K(Cr(OH)4) =>
Cr2O3 + 2 KOH + 3 H2O = 2 K(Cr(OH)4)
AsO3{-3} + MnO4{-} = AsO4{-3} + MnO2{-} =>
2 AsO3{-3} + MnO4{-} = 2 AsO4{-3} + MnO2{-}
SI + Cl = SCl + I =>
SI + Cl = SCl + I
AgNO3 + CH3COOH = CH3COOAg + HNO3 =>
AgNO3 + CH3COOH = CH3COOAg + HNO3
Ga(OH)3 + HOBr = Ga(BrO)3 + H2O =>
Ga(OH)3 + 3 HOBr = Ga(BrO)3 + 3 H2O
Ag + Cu2S = Ag2S + Cu =>
2 Ag + Cu2S = Ag2S + 2 Cu
C2H6O + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C2H6O + 4 KI3 + 2 NaOH = 2 CHI3 + 2 NaI + 4 KI + 3 H2O
NaOH + H(PO4) = Na(PO4) + H2O =>
NaOH + H(PO4) = Na(PO4) + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
I + LiN = N + LiI =>
I + LiN = N + LiI
C3H7NO2S + O2 = CO2 + NH3 + H2O + SO2 =>
C3H7NO2S + 4 O2 = 3 CO2 + NH3 + 2 H2O + SO2
Mg + S = Mg2S3 =>
2 Mg + 3 S = Mg2S3
HgI2 + KCl = KI + HgCl2 =>
HgI2 + 2 KCl = 2 KI + HgCl2
Cu(NO3)2 + AgNO3 = Ag(NO3)2 + AgCu =>
Cu(NO3)2 + 4 AgNO3 = 3 Ag(NO3)2 + AgCu
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Cr(OH)2 + H2O2 = Cr(OH)3 =>
2 Cr(OH)2 + H2O2 = 2 Cr(OH)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Hg(OH)2 + HClO = Hg(ClO)2 + H2O =>
Hg(OH)2 + 2 HClO = Hg(ClO)2 + 2 H2O
C18H32O2 + NaOH = C3H8O3 + C15H25Na =>
C18H32O2 + NaOH = C3H8O3 + C15H25Na
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
Fe2(SO4)3 + KI = FeI2 + I2 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + I2 + 3 K2SO4
FeCl + Ag(NO3)2 = Fe(NO3)2 + AgCl =>
FeCl + Ag(NO3)2 = Fe(NO3)2 + AgCl
Cu(NO3)2 + AgNO3 = Ag(NO3)2 + AgCu =>
Cu(NO3)2 + 4 AgNO3 = 3 Ag(NO3)2 + AgCu
LiI + BaS = Li2S + I2Ba =>
2 LiI + BaS = Li2S + I2Ba
hydroxydedecalcium + gazcarbonique = carbonatedecalcium + eau =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2S + KMnO4 + H2SO4 = H2S + NaMnO4 + K2SO4 =>
Na2S + 2 KMnO4 + H2SO4 = H2S + 2 NaMnO4 + K2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH12H22O11 + O2 = CO2 + H2O =>
CH12H22O11 + 4 O2 = CO2 + 17 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
Ca(ClO)2 + KI + CH3COOH = I2 + CaCl2 + H2O + CH3COOK =>
Ca(ClO)2 + 4 KI + 4 CH3COOH = 2 I2 + CaCl2 + 2 H2O + 4 CH3COOK
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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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