| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + SnCl4 = Cu(Cl4) + SnSO4
Mg + HOH(l) = H2 + Mg(OH)2 =>
Mg + 2 HOH(l) = H2 + Mg(OH)2
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
BaSO4 + H2O = Ba(HO)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(HO)2 + H2SO4
C10H8O4 + C4H12N2O = C24H38O4 + C2H6O2 + N =>
51 C10H8O4 + 118 C4H12N2O = 33 C24H38O4 + 95 C2H6O2 + 236 N
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(OH)2 =>
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(OH)2
As406 + H2O + Cl2 = H3AsO404 + HCl =>
As406 + 164024 H2O + 163415 Cl2 = 406 H3AsO404 + 326830 HCl
CuCl2 + HH2 = Cu + HCl =>
3 CuCl2 + 2 HH2 = 3 Cu + 6 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiOH + Fe2O3 + O2 = Li2FeO3 + H2O =>
8 LiOH + 2 Fe2O3 + O2 = 4 Li2FeO3 + 4 H2O
AlCO3 + H2SO4 = AlSO4 + CO2 + H2O =>
AlCO3 + H2SO4 = AlSO4 + CO2 + H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
OsCl3 + H2 = OsCl2 + HCl =>
2 OsCl3 + H2 = 2 OsCl2 + 2 HCl
CoSO4 + NaOH = Co(OH)2Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2Na2SO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H5ClCH3MgCl = C3H8MgCl2 =>
C2H5ClCH3MgCl = C3H8MgCl2
Br + NaI = NaBrI(ll) =>
Br + NaI = NaBrI(ll)
C8H5KO4NaOH = C8H5KO4 + NaOH =>
C8H5KO4NaOH = C8H5KO4 + NaOH
Zn(s) + MoO3(s) = ZnO(s) + Mo2O3(s) =>
3 Zn(s) + 2 MoO3(s) = 3 ZnO(s) + Mo2O3(s)
C3H6O + Ag(NH3)2O = Ag + C3H5O2NH4 + NH3 =>
C3H6O + Ag(NH3)2O = Ag + C3H5O2NH4 + NH3
Zn + H = ZnH =>
Zn + H = ZnH
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
BaO + CH3COOH = Ba(CH3COO)2 + H2O =>
BaO + 2 CH3COOH = Ba(CH3COO)2 + H2O
Ag + Pb + Hg2 = AgPbHg2 =>
Ag + Pb + Hg2 = AgPbHg2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
BaO + CH3COOH = Ba(CH3COO)2 + H2O =>
BaO + 2 CH3COOH = Ba(CH3COO)2 + H2O
H{2+}0 = H{2+}0{2+} =>
H{2+}0 = H{2+}0{2+}
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 CO2(g) + 2 H2O(l)
MgBr2 + NH3 = Mg(NH3)2 + Br2 =>
MgBr2 + 2 NH3 = Mg(NH3)2 + Br2
PbCl2 + K2Cr2O7 + CH3COONa + H2O = PbCrO4 + KCl + NaCl + CH3COOH =>
2 PbCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 PbCrO4 + 2 KCl + 2 NaCl + 2 CH3COOH
K2O + P2O5 = K3(PO4) =>
3 K2O + P2O5 = 2 K3(PO4)
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4 =>
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Ag = H2 + AgCl =>
2 HCl + 2 Ag = H2 + 2 AgCl
C4H11O2N + O2 = H2O + CO2 + NH3 =>
C4H11O2N + 5 O2 = 4 H2O + 4 CO2 + NH3
Ce + H2O = CeOH + H2 =>
2 Ce + 2 H2O = 2 CeOH + H2
Mg(HCO3)2(aq) + HCl(aq) = CO2(g) + H2O(l) + MgCl2 =>
Mg(HCO3)2(aq) + 2 HCl(aq) = 2 CO2(g) + 2 H2O(l) + MgCl2
ClO3{-} + Br{-} + H{+} = BrO3{-} + ClO2 + H2O =>
6 ClO3{-} + Br{-} + 6 H{+} = BrO3{-} + 6 ClO2 + 3 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
BaO + CH3COOH = Ba(CH3COO)2 + H2O =>
BaO + 2 CH3COOH = Ba(CH3COO)2 + H2O
H{2+}0 = H{2+}0{2+} =>
H{2+}0 = H{2+}0{2+}
BaO + CH3COOH = Ba(CH3COO)2 + H2O =>
BaO + 2 CH3COOH = Ba(CH3COO)2 + H2O
(CuCl2) = CuCl + Cl2 =>
2(CuCl2) = 2 CuCl + Cl2
HNO2 + H2O = HNO3 + NH4 =>
9 HNO2 + 3 H2O = 7 HNO3 + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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