| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + N2Cl = N2 + 2 H2 + CCl
FeS + HCl = Fe2 + S(HCl)2 =>
2 FeS + 4 HCl = Fe2 + 2 S(HCl)2
Mg + Cu3P = Mg3P2 + Cu =>
3 Mg + 2 Cu3P = Mg3P2 + 6 Cu
Chloroform + Oxygen = CO2 + water + chlorine =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
KMnO4 + SO3{2-} + H2O = MnO2 + SO4{2-} + KOH =>
2 KMnO4 + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 KOH
CH2O + Na2SO3 + H2O = NaOH + CH2NaSO3OH =>
CH2O + Na2SO3 + H2O = NaOH + CH2NaSO3OH
NaOH + C2H7O3 = H2O + NaC2 =>
NaOH + C2H7O3 = 4 H2O + NaC2
Na2HPO3 + HNO3 + Br2 + H2O = H3PO4 + NaNO3 + HBr =>
Na2HPO3 + 2 HNO3 + Br2 + H2O = H3PO4 + 2 NaNO3 + 2 HBr
AgCl + HSO3 = HCl + AgSO3 =>
AgCl + HSO3 = HCl + AgSO3
CCl3COCH3(aq) + Ca(OH)2(aq) = CHCl3(aq) + Ca(CH3COO)2(aq) =>
2 CCl3COCH3(aq) + Ca(OH)2(aq) = 2 CHCl3(aq) + Ca(CH3COO)2(aq)
Ca(CO3) + OH = Ca(OH)2 + CO3 =>
Ca(CO3) + 2 OH = Ca(OH)2 + CO3
Ca(OH)2 + NH3 = Ca + N + H2O =>
3 Ca(OH)2 + 2 NH3 = 3 Ca + 2 N + 6 H2O
TiC + NH4Cl = C + TiCl3 + NH3 + H2 =>
2 TiC + 6 NH4Cl = 2 C + 2 TiCl3 + 6 NH3 + 3 H2
Co + K2(S2O3) + HCl = CoCl2 + KCl + H2S + H2O =>
4 Co + K2(S2O3) + 10 HCl = 4 CoCl2 + 2 KCl + 2 H2S + 3 H2O
Sb(OH)5 + HF = H2O + SbF5 =>
Sb(OH)5 + 5 HF = 5 H2O + SbF5
AgCl + Nh3 = AgNh32 + Cl =>
3 AgCl + 32 Nh3 = 3 AgNh32 + 3 Cl
Bi2O3 + LiOH + LiOI = LiBiO3 + LiI + H2O =>
Bi2O3 + 2 LiOH + 2 LiOI = 2 LiBiO3 + 2 LiI + H2O
LiCO2 + O2 = LiCO3 =>
2 LiCO2 + O2 = 2 LiCO3
H2O + N2O5 = HNO3(aq) =>
H2O + N2O5 = 2 HNO3(aq)
Ba + FeI3 = BaI2 + Fe =>
3 Ba + 2 FeI3 = 3 BaI2 + 2 Fe
K2MnO4 + NH4SO4 = K2SO4 + NH4MnO4 =>
K2MnO4 + NH4SO4 = K2SO4 + NH4MnO4
CaCl2 + CO2 + NH4OH = CaCO3 + NH4Cl + H2O =>
CaCl2 + CO2 + 2 NH4OH = CaCO3 + 2 NH4Cl + H2O
Cu3S + HNO3 = CuNO3 + CuSO4 + NO2 + H2O =>
Cu3S + 12 HNO3 = 2 CuNO3 + CuSO4 + 10 NO2 + 6 H2O
KCN + Co(NO3)2 = Co(CN)2 + KNO3 =>
2 KCN + Co(NO3)2 = Co(CN)2 + 2 KNO3
Au + HNO2 + HCl = AuCl + NO + H2O =>
Au + HNO2 + HCl = AuCl + NO + H2O
Br + HCl = BrHCl =>
Br + HCl = BrHCl
H2O + N2O5 = HNO3(aq) =>
H2O + N2O5 = 2 HNO3(aq)
BaO + HOH = Ba2 + OH =>
2 BaO + 2 HOH = Ba2 + 4 OH
C2 + SO2 = CS2 + CO4 =>
C2 + 2 SO2 = CS2 + CO4
Ni + HClO3 = Ni(ClO3) + H =>
Ni + HClO3 = Ni(ClO3) + H
C6H5NCO + C7H15OH = C14H21NO2 =>
C6H5NCO + C7H15OH = C14H21NO2
Gl2 + NO = Gl2O + N2 =>
2 Gl2 + 2 NO = 2 Gl2O + N2
CuI2 + BF3 = CuF2 + BI3 =>
3 CuI2 + 2 BF3 = 3 CuF2 + 2 BI3
H2O + N2O5 = HNO3(aq) =>
H2O + N2O5 = 2 HNO3(aq)
Al2 + C = Al4C3 =>
2 Al2 + 3 C = Al4C3
KHSO4 + NaOH = NaHSO4 + KOH =>
KHSO4 + NaOH = NaHSO4 + KOH
Sb(OH)5 + HF = H2O + SbF5 =>
Sb(OH)5 + 5 HF = 5 H2O + SbF5
Na(s) + I2(s) = NaI =>
2 Na(s) + I2(s) = 2 NaI
H{+} + Cr2O7{2-} + C2H5OH = Cr{2+} + C2H4O + H2O =>
6 H{+} + Cr2O7{2-} + 4 C2H5OH = 2 Cr{2+} + 4 C2H4O + 7 H2O
Zn3 + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn3 + 30 HNO3 = 9 H2O + 3 NH4NO3 + 12 Zn(NO3)2
KBr + H2SO4 = K2SO4 + Br2 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + H2S + 4 H2O
CaC2 + H2 = Ca + CH =>
CaC2 + H2 = Ca + 2 CH
Fe(SCN)3 + NaOH = Na(SCN)3 + FeOH =>
Fe(SCN)3 + NaOH = Na(SCN)3 + FeOH
Al + Fe(NO3)3 = Fe(s) + Al(NO3)3 =>
Al + Fe(NO3)3 = Fe(s) + Al(NO3)3
K2SO4 = K2 + SO4 =>
K2SO4 = K2 + SO4
(NH4)2(CO3) + NiCl2 = (NH4)2Ni + (CO3)Cl2 =>
(NH4)2(CO3) + NiCl2 = (NH4)2Ni + (CO3)Cl2
H3PO4 + NaOH = H2O + Na(H2PO4) =>
H3PO4 + NaOH = H2O + Na(H2PO4)
TlCl + HClO = H[TlCl4] + HClO3 + H2O =>
TlCl + 4 HClO = H[TlCl4] + HClO3 + H2O
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
N2Br6 + H2 = NH3 + Br2 =>
N2Br6 + 3 H2 = 2 NH3 + 3 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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