| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C25H52 + 51 O2 = 50 CO + 52 H2O
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
AlBr3 + Cl2 = AlCl3 + Br3 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 2 Br3
(NH4)OH + CaCl2 = (NH4)Cl + Ca(OH)2 =>
2(NH4)OH + CaCl2 = 2(NH4)Cl + Ca(OH)2
(NH4)2CrO4 = CrO3 + NH3 + H2O =>
(NH4)2CrO4 = CrO3 + 2 NH3 + H2O
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
Br2 + FeI2 = FeBr2 + I2 =>
Br2 + FeI2 = FeBr2 + I2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)3] =>
2 H2O2 + SnCl2 + NaOH = O2 + 2 HCl + Na[Sn(OH)3]
Al + H2SO4 + H2O = Al2(SO4)3*18H2O + H2 =>
2 Al + 3 H2SO4 + 18 H2O = Al2(SO4)3*18H2O + 3 H2
Cl + Na2O = O2 + NaCl =>
4 Cl + 2 Na2O = O2 + 4 NaCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Mg + CaCO3 = MgCO3 + Ca =>
Mg + CaCO3 = MgCO3 + Ca
Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
H2C2O4 + O2 = CO2 + H2O =>
2 H2C2O4 + O2 = 4 CO2 + 2 H2O
Ag + HS = Ag2S + H2 =>
4 Ag + 2 HS = 2 Ag2S + H2
Li + SnS2 = Li2S3 + Sn =>
4 Li + 3 SnS2 = 2 Li2S3 + 3 Sn
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6
NaClO3 + SO2 = ClO2 + Na2SO4 =>
2 NaClO3 + SO2 = 2 ClO2 + Na2SO4
CaCO3 + C6H8O6 = CaC12H14O12 + H2O + CO2 =>
CaCO3 + 2 C6H8O6 = CaC12H14O12 + H2O + CO2
LiBr + KNO3 = LiNO3 + KBr =>
LiBr + KNO3 = LiNO3 + KBr
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH(CH3)2 + H2O =>
5 CH3COOH + 4(CH3)2CHCH2CH2OH = 5 CH3COOCH2CH(CH3)2 + 4 H2O
SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl
KH2PO4 + Mg(OH)2 = KMgPO4 + H2O =>
KH2PO4 + Mg(OH)2 = KMgPO4 + 2 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C3H7OH + C2H5COOH = C6H12O2 + H2O =>
C3H7OH + C2H5COOH = C6H12O2 + H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
K3PO4 + Cd(C2H3O2)2 = KC2H3O2 + Cd3(PO4)2 =>
2 K3PO4 + 3 Cd(C2H3O2)2 = 6 KC2H3O2 + Cd3(PO4)2
CoCl2 + KCN = K2[Co(CN)4] + KCl =>
CoCl2 + 4 KCN = K2[Co(CN)4] + 2 KCl
C45H86O6 + NaOH = C3H8O3 + C14H27NaO2 =>
C45H86O6 + 3 NaOH = C3H8O3 + 3 C14H27NaO2
CO(g) + H2(g) = CH4(g) + H2O(g) =>
CO(g) + 3 H2(g) = CH4(g) + H2O(g)
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
(NH4)2 + C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2 + 3 C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
P4H10 + H2O = PH3 + O2 =>
2 P4H10 + 2 H2O = 8 PH3 + O2
I + F = I3F =>
3 I + F = I3F
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
NH3 + O = NO + H =>
NH3 + O = NO + 3 H
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
Ga + N2 = GaN =>
2 Ga + N2 = 2 GaN
AgIO3 = Ag + I2 + O2 =>
2 AgIO3 = 2 Ag + I2 + 3 O2
Pb(ClO4)2(aq) + NaI = PbI2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaI = PbI2(s) + 2 NaClO4(aq)
CH3NO2 = CO + H2O + H2 + N2 =>
2 CH3NO2 = 2 CO + 2 H2O + H2 + N2
Co(s) + AgCl(aq) = Ag(s) + CoCl2(aq) =>
Co(s) + 2 AgCl(aq) = 2 Ag(s) + CoCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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