| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + NaOH = MgNa + Cl2OH
NaOH + CH3OOH = C2H3NaO2 + H2O =>
NaOH + 2 CH3OOH = C2H3NaO2 + 3 H2O
Cr2(SO4)3 + LiOH = Cr(OH)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2SO4
AsH3 + H2O + Ag2SO4 = As4O6 + H2SO4 + Ag =>
4 AsH3 + 6 H2O + 12 Ag2SO4 = As4O6 + 12 H2SO4 + 24 Ag
CdSO4 + Na2CO3 = Na2SO4 + CdCO3 =>
CdSO4 + Na2CO3 = Na2SO4 + CdCO3
Re2O7 + H2O = HReO4 =>
Re2O7 + H2O = 2 HReO4
C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2
HBr + Ag2CO3 = AgBr + H2O + CO2 =>
2 HBr + Ag2CO3 = 2 AgBr + H2O + CO2
I2 + S2 + H2O = SO4{2-} + I{-} + H{+} =>
6 I2 + S2 + 8 H2O = 2 SO4{2-} + 12 I{-} + 16 H{+}
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
CuL + HCl = CuLCl2 + H2 =>
CuL + 2 HCl = CuLCl2 + H2
NHO3 + HCl = NO + H2O + Cl2 =>
2 NHO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Fe + Sn(No3)2 = Fe(No3)3 + Sn =>
2 Fe + 3 Sn(No3)2 = 2 Fe(No3)3 + 3 Sn
Ba(NO3)2(aq) + Na2CO3(s) = BaCO3(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CO3(s) = BaCO3(s) + 2 NaNO3(aq)
SiS2 + H2O = H2SiO3 + H2S =>
SiS2 + 3 H2O = H2SiO3 + 2 H2S
NaOH + Sn(OH)4 = Na4SnO4 + H2O =>
4 NaOH + Sn(OH)4 = Na4SnO4 + 4 H2O
AlSO4 + BaCl = AlClBaSO4 =>
AlSO4 + BaCl = AlClBaSO4
Fe2(CrO4)3 + Li(NO3) = Fe(NO3)3 + Li2(CrO4) =>
Fe2(CrO4)3 + 6 Li(NO3) = 2 Fe(NO3)3 + 3 Li2(CrO4)
Na2O + H2SO4 = Na3SO4 + H2O + O2 =>
6 Na2O + 4 H2SO4 = 4 Na3SO4 + 4 H2O + O2
CaCl2O2 + HCl = CaCl2 + H2O + Cl2 =>
CaCl2O2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
NH4OH + HClO2 = NH4ClO2 + H2O =>
NH4OH + HClO2 = NH4ClO2 + H2O
Sc2O3 + H2O = Sc[OH]3 =>
Sc2O3 + 3 H2O = 2 Sc[OH]3
C3H6(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6(g) + 9 O2(g) = 6 H2O(g) + 6 CO2(g)
FeH3 = Fe + H2 =>
2 FeH3 = 2 Fe + 3 H2
(NH4)2CO3 + O2 = CO2 + NO2 + H2O =>
2(NH4)2CO3 + 7 O2 = 2 CO2 + 4 NO2 + 8 H2O
AgBr + H2O = Ag2O + HBr =>
2 AgBr + H2O = Ag2O + 2 HBr
Cs2CO3(aq) + HBr(aq) = CO2(g) + H2O(l) + CsBr(aq) =>
Cs2CO3(aq) + 2 HBr(aq) = CO2(g) + H2O(l) + 2 CsBr(aq)
K4[Fe(CN)6] + Bi(NO3)3 = Bi4[Fe(CN)6]3 + KNO3 =>
3 K4[Fe(CN)6] + 4 Bi(NO3)3 = Bi4[Fe(CN)6]3 + 12 KNO3
AI + HNO3 = NH4NO3 + AI(NO3)3 + H2O =>
8 AI + 30 HNO3 = 3 NH4NO3 + 8 AI(NO3)3 + 9 H2O
NaCl + KNo3 = NaClKNo3 =>
NaCl + KNo3 = NaClKNo3
N2O2 = NO =>
N2O2 = 2 NO
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3 =>
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3
Pb + FeSO4 = PbSO4Fe =>
Pb + FeSO4 = PbSO4Fe
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
K2Cr2O7 + Na2SO3 + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 2 CrCl3 + 3 Na2SO4 + 4 H2O
NaH2PO4 = Na3PO4 + H3PO4 =>
3 NaH2PO4 = Na3PO4 + 2 H3PO4
Au + Al2O3 = Al + Au2O3 =>
2 Au + Al2O3 = 2 Al + Au2O3
I2 + Al + H2O = HI + Al(OH)3 =>
3 I2 + 2 Al + 6 H2O = 6 HI + 2 Al(OH)3
Cl2 + SO2 + H2O = (SO4)2{-} + (Cl){-} + (H){+} =>
7 Cl2 + 4 SO2 + 8 H2O = 2(SO4)2{-} + 14(Cl){-} + 16(H){+}
N + Ca = N2Ca3 =>
2 N + 3 Ca = N2Ca3
HIO3 + NaOH = H2O + NaIO3 =>
HIO3 + NaOH = H2O + NaIO3
Li + H2SO4 = Li2SO4 + H2O + SO2 =>
2 Li + 2 H2SO4 = Li2SO4 + 2 H2O + SO2
Pb + FeSO4 = PbSO4Fe =>
Pb + FeSO4 = PbSO4Fe
PCl5 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaCl2 + 8 H2O
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
CH3COH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
K2CrO7 + SnI + HCl = CrCl3 + SnCl4 + I2 + KCl + H2O =>
8 K2CrO7 + 18 SnI + 112 HCl = 8 CrCl3 + 18 SnCl4 + 9 I2 + 16 KCl + 56 H2O
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2 =>
ZnSiO3 + H2SO4 = ZnSO4 + SiO3 + H2
F + O = FO2 =>
F + 2 O = FO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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