| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg{2+} + CrO4{2-} = HgCrO4
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2 =>
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2
Cu2S + HCl = H2S + Cu2Cl2 =>
Cu2S + 2 HCl = H2S + Cu2Cl2
Ag40O3 + CH4 = Ag + CO2 + H2O =>
4 Ag40O3 + 3 CH4 = 160 Ag + 3 CO2 + 6 H2O
K1 + Pb(NO3) = KNO3 + Pb12 =>
12 K1 + 12 Pb(NO3) = 12 KNO3 + Pb12
AlBr5 + K2S = Al2S5 + KBr =>
2 AlBr5 + 5 K2S = Al2S5 + 10 KBr
Na + Au2SO4 = Na2SO4 + Au =>
2 Na + Au2SO4 = Na2SO4 + 2 Au
Fe2O3 + SrO + MoO3 + H2 = Sr2FeMoO6 + H2O =>
Fe2O3 + 4 SrO + 2 MoO3 + H2 = 2 Sr2FeMoO6 + H2O
FeCl2 + Pb = Fe + PbCl =>
FeCl2 + 2 Pb = Fe + 2 PbCl
MgO2 + N2 = MgN2 + O2 =>
MgO2 + N2 = MgN2 + O2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Pb(OH)4 + Ag2O = PbO2 + AgOH =>
Pb(OH)4 + 2 Ag2O = PbO2 + 4 AgOH
C2H5NH2 + HCl = C2H5NH3 + Cl =>
C2H5NH2 + HCl = C2H5NH3 + Cl
CuO + H2SO4 = Cu2(SO4)2 + H2O =>
2 CuO + 2 H2SO4 = Cu2(SO4)2 + 2 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
C6H5NH3Cl + Br2 = Br3C6H2NH3Cl + HBr =>
C6H5NH3Cl + 3 Br2 = Br3C6H2NH3Cl + 3 HBr
Au + HCI = AuCI + H2 =>
2 Au + 2 HCI = 2 AuCI + H2
H + F = HF =>
H + F = HF
K + I = KI =>
K + I = KI
H + I = HI =>
H + I = HI
OH{-} + ClO4{-} + N2O = ClO3{-} + NO2{-} + H2O =>
2 OH{-} + 2 ClO4{-} + N2O = 2 ClO3{-} + 2 NO2{-} + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C12H110H + O2 = CO2 + H2O =>
4 C12H110H + 159 O2 = 48 CO2 + 222 H2O
RuCl3*5H2O + AgNO3 = AgCl + RuCl(NO3)2 + H2O =>
RuCl3*5H2O + 2 AgNO3 = 2 AgCl + RuCl(NO3)2 + 5 H2O
K + F = KF =>
K + F = KF
H2O + BiO3{-} + MnO2 = Bi{3+} + MnO4{-} + H =>
5 H2O + BiO3{-} + 4 MnO2 = Bi{3+} + 4 MnO4{-} + 10 H
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
SrMoO4 + MoO3 + K2MoO4 + Mo = Sr2KMo16O48 =>
12 SrMoO4 + 76 MoO3 + 3 K2MoO4 + 5 Mo = 6 Sr2KMo16O48
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
K2C2O4 + Pb(NO3)2 = PbC2O4 + K2(NO3)2 =>
K2C2O4 + Pb(NO3)2 = PbC2O4 + K2(NO3)2
BaSO4 + KI = K2SO4 + BaI2 =>
BaSO4 + 2 KI = K2SO4 + BaI2
BaCl2 + Na3H = Ba3H2 + NaCl =>
3 BaCl2 + 2 Na3H = Ba3H2 + 6 NaCl
Cl2 + KL + KOH = KCl + KLO3 + H2O =>
3 Cl2 + KL + 6 KOH = 6 KCl + KLO3 + 3 H2O
CuO + K = Cu + KO2 =>
2 CuO + K = 2 Cu + KO2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
COCl2 + CH3OH = H3COCOOCH3 + HCl =>
COCl2 + 2 CH3OH = H3COCOOCH3 + 2 HCl
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
Ca(HCO3)2 + Na2Co3 = CaCo3 + NaHCO3 =>
Ca(HCO3)2 + Na2Co3 = CaCo3 + 2 NaHCO3
Cs + H2 = CsH2 =>
Cs + H2 = CsH2
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2 =>
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2
H2 + I = HI =>
H2 + 2 I = 2 HI
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C57H110O6 + NaOH = C3H8O3 + NaC18H35O2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 NaC18H35O2
SOCl2 + Ag2S = AgCl + S2O =>
SOCl2 + Ag2S = 2 AgCl + S2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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