| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoS + 2 HNO3 = H2S + Co(NO3)2
CH3CH2CH2CH2BrZnHBr = CH3CH2CH2CH3ZnBr2 =>
CH3CH2CH2CH2BrZnHBr = CH3CH2CH2CH3ZnBr2
Ca + MoO3 = CaO + Mo =>
3 Ca + MoO3 = 3 CaO + Mo
N2 + Ca = CaN6 =>
3 N2 + Ca = CaN6
Ca(OH)2 + H2SO4 = H2O + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
PCl2 + H2O = H3PO4 + H2 + Cl2 =>
2 PCl2 + 8 H2O = 2 H3PO4 + 5 H2 + 2 Cl2
L9 = L12 =>
4 L9 = 3 L12
NaClO4 + HCl + Zn = ZnCl2 + NaCl + H2O =>
NaClO4 + 8 HCl + 4 Zn = 4 ZnCl2 + NaCl + 4 H2O
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
K2Cr2O7 + KI + HCl = KCl + CrCl3 + H2O + I =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O + 6 I
CH2ClCOOHNaHCO3 = NaClC2O5CH4 =>
CH2ClCOOHNaHCO3 = NaClC2O5CH4
NH3(g) + O3(g) = NO(g) + H2O(g) =>
6 NH3(g) + 5 O3(g) = 6 NO(g) + 9 H2O(g)
Fe(COO)2 = FeO + CO + CO2 =>
Fe(COO)2 = FeO + CO + CO2
Ag + S8 = AgS2 =>
4 Ag + S8 = 4 AgS2
PBHCl = PBClH =>
PBHCl = PBClH
AlI3 + Na2CO3 = Al2O3 + NaI + CO2 =>
2 AlI3 + 3 Na2CO3 = Al2O3 + 6 NaI + 3 CO2
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH =>
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH
SO2 + H2O + CaS = Ca(OH)2 + S =>
SO2 + 2 H2O + 2 CaS = 2 Ca(OH)2 + 3 S
C8H16O2 + H2O = CH4 + CO2 =>
2 C8H16O2 + 6 H2O = 11 CH4 + 5 CO2
Ag + H2O(steam) = AgO + H2(g) =>
Ag + H2O(steam) = AgO + H2(g)
OB + CD = OC + BD =>
OB + CD = OC + BD
Al2O3 + HPO2 = AlPO3 + H2O =>
Al2O3 + 2 HPO2 = 2 AlPO3 + H2O
[Co(en)2(SCN)2]Cl + AgNO3 = [Co(en)2(SCN)2]NO3 + AgCl =>
[Co(en)2(SCN)2]Cl + AgNO3 = [Co(en)2(SCN)2]NO3 + AgCl
CuSO4 + MnCl2 = CuCl2 + MnSO4 =>
CuSO4 + MnCl2 = CuCl2 + MnSO4
C6H8O6 + H2O = H3O + CO4 =>
C6H8O6 + 62 H2O = 44 H3O + 6 CO4
Mn(SO4)2 + Sn(OH) = Mn(OH)2 + Sn(SO4) =>
Mn(SO4)2 + 2 Sn(OH) = Mn(OH)2 + 2 Sn(SO4)
Na2WO4 + WO3 = Na52W36O134 =>
26 Na2WO4 + 10 WO3 = Na52W36O134
AlOH3(aq) + Fe2(SO4)3(aq) = Al2(SO4)3(aq) + FeOH3(s) =>
2 AlOH3(aq) + Fe2(SO4)3(aq) = Al2(SO4)3(aq) + 2 FeOH3(s)
HI + Pb(NO3)2 = HNO3 + PbI2 =>
2 HI + Pb(NO3)2 = 2 HNO3 + PbI2
AgOH + H2Se = Ag2Se + H2O =>
2 AgOH + H2Se = Ag2Se + 2 H2O
CH2CHCH2CH3 + HCl = CH2ClCHCH2CH3 + H =>
CH2CHCH2CH3 + HCl = CH2ClCHCH2CH3 + H
Fe(OH)3 + HCe = FeCe3 + H2O =>
Fe(OH)3 + 3 HCe = FeCe3 + 3 H2O
C6H10O5 + I2 + H2O = C6H10O4I + IOH =>
2 C6H10O5 + 3 I2 + 2 H2O = 2 C6H10O4I + 4 IOH
AgNO3(aq) + H2O(aq) = HNO3(aq) + Ag2O(s) =>
2 AgNO3(aq) + H2O(aq) = 2 HNO3(aq) + Ag2O(s)
Rb + HCH3COO = Rb(CH3COO)2 + H2 =>
Rb + 2 HCH3COO = Rb(CH3COO)2 + H2
HBr + Fe(OH)3 = BrFe + HO3H3 =>
HBr + Fe(OH)3 = BrFe + HO3H3
K2CO3(s) + CuCl2(s) = CuCO3(s) + KCl(s) =>
K2CO3(s) + CuCl2(s) = CuCO3(s) + 2 KCl(s)
Ga + In = GaIn =>
Ga + In = GaIn
NaF + AgNo3 = NaAg + FNo3 =>
NaF + AgNo3 = NaAg + FNo3
Ca(CrO4) + Zn(SO4) = Zn(CrO4) + Ca(SO4) =>
Ca(CrO4) + Zn(SO4) = Zn(CrO4) + Ca(SO4)
NiO(OH) + H2SO4 = O2 + NiSO4 + H2O =>
4 NiO(OH) + 4 H2SO4 = O2 + 4 NiSO4 + 6 H2O
NaOH + C2H4(OH)2 = C2H5OONa + H2O =>
NaOH + C2H4(OH)2 = C2H5OONa + H2O
CuCI = C + CuI =>
CuCI = C + CuI
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
SrOHCl = SrClHO =>
SrOHCl = SrClHO
NaOH + HCl = NaOHHCl =>
NaOH + HCl = NaOHHCl
NH3 + CuO2 = N2 + H2O + Cu =>
4 NH3 + 3 CuO2 = 2 N2 + 6 H2O + 3 Cu
C7H5O2Na + C2H5OH = C9H10O2 + H2O + Na =>
24 C7H5O2Na + 33 C2H5OH = 26 C9H10O2 + 29 H2O + 24 Na
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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