| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCl = CaCl2 + H2
S8 + I2 = SI =>
S8 + 4 I2 = 8 SI
CO2(g) + H2O(l) = H2CO3 =>
CO2(g) + H2O(l) = H2CO3
Al + HCl = AlCl3 + H2 = NO + H2O =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlOCaN = AlNCaO =>
AlOCaN = AlNCaO
C5H7O3 + O2 = CO2 + H2 =>
2 C5H7O3 + 7 O2 = 10 CO2 + 7 H2
Ca(NO3)2MgSO4 = Mg(NO3)2CaSO4 =>
Ca(NO3)2MgSO4 = Mg(NO3)2CaSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3CH2OHHBr = CH3CH2OH2Br =>
CH3CH2OHHBr = CH3CH2OH2Br
MaClNaOH = MaOHNaCl =>
MaClNaOH = MaOHNaCl
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
HCl(aq)NaHCO3(aq) = NaCl(aq)CO2(g)H2O(l) =>
HCl(aq)NaHCO3(aq) = NaCl(aq)CO2(g)H2O(l)
Mg(CO3) + HI = MgI2 + H2O + CO2 =>
Mg(CO3) + 2 HI = MgI2 + H2O + CO2
Cu + Ca(OH)2 = Ca + Cu(OH)3 =>
2 Cu + 3 Ca(OH)2 = 3 Ca + 2 Cu(OH)3
K2FeO4 + MnSO4 + HNO3 = Fe(NO3)3 + KNO3 + K2SO4 + KMnO4 + H2O =>
5 K2FeO4 + 3 MnSO4 + 16 HNO3 = 5 Fe(NO3)3 + KNO3 + 3 K2SO4 + 3 KMnO4 + 8 H2O
Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COH + H2O =>
Cr2O7{2-} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3COH + 7 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
NaNO2H2O = HNO2NaOH =>
NaNO2H2O = HNO2NaOH
AluminumHydrogenSulfate = AluminumSulfateHydrogen =>
AluminumHydrogenSulfate = AluminumSulfateHydrogen
HF = F2H2 =>
2 HF = F2H2
Cl2 + Fe(NH4)2(SO4)2 = Fe2(SO4)3 + (NH4)2SO4 + NH4Cl =>
Cl2 + 2 Fe(NH4)2(SO4)2 = Fe2(SO4)3 + (NH4)2SO4 + 2 NH4Cl
BaS + NH4Cl = BaCl2 + (NH4)2S =>
BaS + 2 NH4Cl = BaCl2 + (NH4)2S
HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
FeSO4BaBr2 = FeBr2BaSO4 =>
FeSO4BaBr2 = FeBr2BaSO4
NaI + NaIO3 + H2SO4 = NaSO4 + I2SO4 + H2O =>
NaI + NaIO3 + 3 H2SO4 = 2 NaSO4 + I2SO4 + 3 H2O
COH2O = H2CO2 =>
COH2O = H2CO2
Mg2I2 = MgI =>
Mg2I2 = 2 MgI
NaCNHCl = NaClHCN =>
NaCNHCl = NaClHCN
H2AHNO3 = HAH2NO3 =>
H2AHNO3 = HAH2NO3
CH3COOH + Na2CO3 = Na2COOH + CH3CO3 =>
CH3COOH + Na2CO3 = Na2COOH + CH3CO3
Sn{4+}Cl{-} = Sn{4+}Cl{2-} =>
Sn{4+}Cl{-} = Sn{4+}Cl{2-}
HClMgO = OHMgCl =>
HClMgO = OHMgCl
NaCH3OO + H2SO4 = Na2SO4 + CH3OOH =>
2 NaCH3OO + H2SO4 = Na2SO4 + 2 CH3OOH
C12H22O11 + H2O = C12HO11 + H3O =>
C12H22O11 + 21 H2O = C12HO11 + 21 H3O
C2H5OH = C2H4OH{-} + H{+} =>
C2H5OH = C2H4OH{-} + H{+}
C6H5O7H2 + H2O = H3O + C6H5O7H =>
C6H5O7H2 + H2O = H3O + C6H5O7H
S(s) + Hg(l) = HgS(aq) =>
S(s) + Hg(l) = HgS(aq)
MgBiCI = BiCMgI =>
MgBiCI = BiCMgI
HSCaOH = HOHCaS =>
HSCaOH = HOHCaS
C2H5 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 C2H5 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
NaCOCrBr = NaBrCrCO =>
NaCOCrBr = NaBrCrCO
CaZnCO3 = CaCO3Zn =>
CaZnCO3 = CaCO3Zn
Br2 + KClO3 + NaOH = NaBrO3 + KCl + H2O =>
3 Br2 + 5 KClO3 + 6 NaOH = 6 NaBrO3 + 5 KCl + 3 H2O
CaHMgHC = CaHCMgH =>
CaHMgHC = CaHCMgH
RbCl + Ca = CaCl + Rb =>
RbCl + Ca = CaCl + Rb
KPBaCl = KClBaP =>
KPBaCl = KClBaP
SnO2*3H2O + NaOH = Na2Sn(OH)6 + H2O =>
SnO2*3H2O + 2 NaOH = Na2Sn(OH)6 + H2O
AuLiNO3 = Au(NO3)Li =>
AuLiNO3 = Au(NO3)Li
AgNO3(s) + KCl(s) = AgCl + KNO3 =>
AgNO3(s) + KCl(s) = AgCl + KNO3
MercuryAcetateSodiumDichromate = MercuryDichromateSodiumAcetate =>
MercuryAcetateSodiumDichromate = MercuryDichromateSodiumAcetate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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