| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuFeSO3 = CuSO3Fe
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + Li(NO3) = Mg(NO3)2 + Li =>
Mg + 2 Li(NO3) = Mg(NO3)2 + 2 Li
NH3 + HOH = NH3*H2O =>
NH3 + HOH = NH3*H2O
Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2 =>
Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2
SrCl2 + H2S = SrS + HCl =>
SrCl2 + H2S = SrS + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaSO3 + HI = H2O + SO2 + BaI2 =>
BaSO3 + 2 HI = H2O + SO2 + BaI2
CaSO4 + KNO3 = K2SO4 + Ca(NO3)2 =>
CaSO4 + 2 KNO3 = K2SO4 + Ca(NO3)2
Ca + Al2(SO4)3 = CaSO4 + Al =>
3 Ca + Al2(SO4)3 = 3 CaSO4 + 2 Al
CaO + HNO2 = CaNO2 + OH =>
CaO + HNO2 = CaNO2 + OH
All + O2 = All2O3 =>
4 All + 3 O2 = 2 All2O3
NH3 + HOH = NH3*H2O =>
NH3 + HOH = NH3*H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3COOH + Pb = (CH3COO)Pb + H2 =>
2 CH3COOH + 2 Pb = 2(CH3COO)Pb + H2
PbN + NH3 = PbH3 + N =>
PbN + NH3 = PbH3 + 2 N
Fe2O3 + H2O = Fe(OH)3(s) =>
Fe2O3 + 3 H2O = 2 Fe(OH)3(s)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo3O9 + NH4NO3 + H2O =>
H3PO4 + 3(NH4)2MoO4 + 3 HNO3 = (NH4)3PO4Mo3O9 + 3 NH4NO3 + 3 H2O
KI2 + MnSO4 + KOH = K2MnO4 + K2SO4 + KI + H2O =>
4 KI2 + MnSO4 + 8 KOH = K2MnO4 + K2SO4 + 8 KI + 4 H2O
Fe2O3 + H2O = Fe(OH)3(s) =>
Fe2O3 + 3 H2O = 2 Fe(OH)3(s)
NiSO3 + H2SO4 = NiSO4 + SO + H2O =>
2 NiSO3 + H2SO4 = 2 NiSO4 + SO + H2O
Fe2O3 + H2O = Fe(OH)3(s) =>
Fe2O3 + 3 H2O = 2 Fe(OH)3(s)
SiO2 + H2O2 = H2SiO3 + O2 =>
2 SiO2 + 2 H2O2 = 2 H2SiO3 + O2
MnO4{-} + SO3{-}2 + H{+} = Mn2{+} + SO42{-} + H2O =>
12 MnO4{-} + SO3{-}2 + 18 H{+} = 6 Mn2{+} + SO42{-} + 9 H2O
Ti + S = Ti2S =>
2 Ti + S = Ti2S
(H2N)CO + O2 = CO2 + H2O + N2 =>
2(H2N)CO + 2 O2 = 2 CO2 + 2 H2O + N2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl2 =>
2 CH3CH2NH2 + 2 HCl = 2 CH3CH2NH3 + Cl2
C30H60O30 + O2 = CO2 + H2O =>
C30H60O30 + 30 O2 = 30 CO2 + 30 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
KCl + Ba(NO3)2 = BaCl2 + KNO3 =>
2 KCl + Ba(NO3)2 = BaCl2 + 2 KNO3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Mo + MoF6 = MoF5 =>
Mo + 5 MoF6 = 6 MoF5
HCl(g) = H2(g)Cl2(g) =>
2 HCl(g) = H2(g)Cl2(g)
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
CH3COOH + CuOH = CuCH3COO + H2O =>
CH3COOH + CuOH = CuCH3COO + H2O
LiCl + (NH4)2CO3 = Li2CO3 + NH4Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2 NH4Cl
HCl(g) = HCl(aq) =>
HCl(g) = HCl(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cu + HNO3 = NH4NO3 + Cu(NO3)2 + H2O =>
4 Cu + 10 HNO3 = NH4NO3 + 4 Cu(NO3)2 + 3 H2O
AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
P + CaCO3 = C + Ca3(PO4)2 + CO2 =>
4 P + 6 CaCO3 = 5 C + 2 Ca3(PO4)2 + CO2
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
Ba3(PO4)2(s) + H{+} = Ba{2+} + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 H{+} = 3 Ba{2+} + 2 H3PO4(aq)
CH3COH + Br2 = CH3COBr + HBr =>
CH3COH + Br2 = CH3COBr + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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