| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H14(OH)2 + 5 O2 = 2 CO2 + 8 H2O
Sr + TiCl4 = SrCl2 + Ti =>
2 Sr + TiCl4 = 2 SrCl2 + Ti
C7C7H16 + O2 = CO2 + H2O =>
C7C7H16 + 18 O2 = 14 CO2 + 8 H2O
AluminumOxide + PotassiumFluoride = AluminumFluoride + PotassiumOxide =>
AluminumOxide + PotassiumFluoride = AluminumFluoride + PotassiumOxide
Zn(IO3)2 = Zn2 + IO3 =>
2 Zn(IO3)2 = Zn2 + 4 IO3
CH3CH2OH + K2Cr2O7 + H{+} = CH3COOH + K{+} + Cr{+} + H2O =>
5 CH3CH2OH + 2 K2Cr2O7 + 8 H{+} = 5 CH3COOH + 4 K{+} + 4 Cr{+} + 9 H2O
Na3BO3 + AgNO3 = Ag3BO3 + NaNO3 =>
Na3BO3 + 3 AgNO3 = Ag3BO3 + 3 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O =>
9 NaHCO3 + 5 C6H8O7 = 21 CO2 + 17 H2O + 3 Na3C6H5O
C1O2 + NH3 = OC(NH2)2 + H2O =>
C1O2 + 2 NH3 = OC(NH2)2 + H2O
Na(SO4) + CaI = NaI + Ca(SO4) =>
Na(SO4) + CaI = NaI + Ca(SO4)
F2(g) + CaBr2(aq) = Br2(g) + CaF2 =>
F2(g) + CaBr2(aq) = Br2(g) + CaF2
NaClO + Na2CrO4 + H2O = NaClO4 + Na(OH) + Cr =>
NaClO + Na2CrO4 + H2O = NaClO4 + 2 Na(OH) + Cr
CH3CH2COONa + Cl2 = CH3CHClCOONa + HCl =>
CH3CH2COONa + Cl2 = CH3CHClCOONa + HCl
Na(SO4) + CaI = NaI + Ca(SO4) =>
Na(SO4) + CaI = NaI + Ca(SO4)
Ba(OH)2 + H3PO4(aq) = Ba3(PO4)2 + HOH =>
3 Ba(OH)2 + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HOH
Al(OH)3 + HBr(aq) = AlBr3 + H2O =>
Al(OH)3 + 3 HBr(aq) = AlBr3 + 3 H2O
XCaCl2 + Na2SO3 = XCaSO3 + NaCl =>
XCaCl2 + Na2SO3 = XCaSO3 + 2 NaCl
NaNO3 + H3PO4 = NaH2PO4 + HNO3 =>
NaNO3 + H3PO4 = NaH2PO4 + HNO3
CO3{2-} + PB{2-} = CB{2-} + PO3{2-} =>
CO3{2-} + PB{2-} = CB{2-} + PO3{2-}
PbO2 + MnO2 + HCl = PbCl2 + MnO4 + H2O =>
2 PbO2 + MnO2 + 4 HCl = 2 PbCl2 + MnO4 + 2 H2O
C10H10O + O2 = H2O + CO2 =>
C10H10O + 12 O2 = 5 H2O + 10 CO2
NiCl2 + (NH4)2S = Ni2S2 + Cl(NH4) =>
2 NiCl2 + 2(NH4)2S = Ni2S2 + 4 Cl(NH4)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaI(at) + KNO3(aq) = KI + NaNO3 =>
NaI(at) + KNO3(aq) = KI + NaNO3
Cu + CO2 + Ca(OH)2 = CaCO3 + Cu(OH)2 + H2 =>
Cu + 2 CO2 + 2 Ca(OH)2 = 2 CaCO3 + Cu(OH)2 + H2
C2H2 + Cr2O7{2-} + H3O{+} = CO2 + H2O + Cr{3+} =>
3 C2H2 + 5 Cr2O7{2-} + 40 H3O{+} = 6 CO2 + 63 H2O + 10 Cr{3+}
LaC2(g) + H2O = La(OH)3(s) + C2H2(g) + H2 =>
2 LaC2(g) + 6 H2O = 2 La(OH)3(s) + 2 C2H2(g) + H2
Ba(OH)2 + HX = H2O + BaX2 =>
Ba(OH)2 + 2 HX = 2 H2O + BaX2
Ag3PS4 + Y(PS4) = Ag3Y(PS4)2 =>
Ag3PS4 + Y(PS4) = Ag3Y(PS4)2
Sn(ClO4)2(aq) + Al2(CO3)3 = SnCO3(s) + Al(ClO4)3(aq) =>
3 Sn(ClO4)2(aq) + Al2(CO3)3 = 3 SnCO3(s) + 2 Al(ClO4)3(aq)
Hydrochloricacid + oxygen = chlorine + water =>
4 HCl + O2 = 2 Cl2 + 2 H2O
HBr + MnSO4 = HSO4 + MnBr =>
HBr + MnSO4 = HSO4 + MnBr
K3PO4 + Al(NO2)3 = K(NO2) + AlPO4 =>
K3PO4 + Al(NO2)3 = 3 K(NO2) + AlPO4
F + AgCl = FCl + Ag =>
F + AgCl = FCl + Ag
NH4OH + K2HPO3 = PO3{3-} + K{+} + NH4{+} + H2O =>
NH4OH + K2HPO3 = PO3{3-} + 2 K{+} + NH4{+} + H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
PbS + O22 = PbO + SO2 =>
22 PbS + 3 O22 = 22 PbO + 22 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CoO(OH) + HBr = CoBr2 + Br2 + H2O =>
2 CoO(OH) + 6 HBr = 2 CoBr2 + Br2 + 4 H2O
I2(aq) + Na2S2O3(aq) = NaI(aq) + Na2S4O6(aq) =>
I2(aq) + 2 Na2S2O3(aq) = 2 NaI(aq) + Na2S4O6(aq)
C2H5NH2 + O3 = CO2 + H2O + N2 =>
2 C2H5NH2 + 5 O3 = 4 CO2 + 7 H2O + N2
((NH4)2CO3) + HCl = NH4Cl + H2O + CO2 =>
((NH4)2CO3) + 2 HCl = 2 NH4Cl + H2O + CO2
C6H6 + O2 = H2O + C02 =>
2 C6H6 + 3 O2 = 6 H2O + 6 C02
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Fe(NO3)3 + Na2S + H2O = Fe(OH)3 + NaNO3 + H2S =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 H2S
H2S + Cu2O = H2SO4 + Cu =>
H2S + 4 Cu2O = H2SO4 + 8 Cu
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
(CH3CH2OH)2AlO + NaOH = CH3CH2OCH3CH2 + NaAl(OH)3 =>
(CH3CH2OH)2AlO + NaOH = CH3CH2OCH3CH2 + NaAl(OH)3
MnO2(s) + HCl(aq) = MnCl2(s) + Cl + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + 2 Cl + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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