| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
Fe + HNO3 = Fe(NO3)3 + NH4NO2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 NH4NO2 + 12 H2O
Ag2SO3 + HBr = H2SO3 + AgBr =>
Ag2SO3 + 2 HBr = H2SO3 + 2 AgBr
[Co(NH3)6](OH)2 + KClO3 + KOH = K3[Co(NH3)6] + KClO4 + H2O =>
2[Co(NH3)6](OH)2 + 5 KClO3 + 6 KOH = 2 K3[Co(NH3)6] + 5 KClO4 + 5 H2O
C10H20 + Br2 = C10H20Br2 =>
C10H20 + Br2 = C10H20Br2
HBr + BaOH = BaBr2 + H3O =>
2 HBr + BaOH = BaBr2 + H3O
NaNO2 + C = Na + CO2 + N2 =>
2 NaNO2 + 2 C = 2 Na + 2 CO2 + N2
C40H80O + O2 = CO2 + H2O =>
2 C40H80O + 119 O2 = 80 CO2 + 80 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
Cu + Co2(SO4)3 = Co + CuSO4 =>
3 Cu + Co2(SO4)3 = 2 Co + 3 CuSO4
NaNO3 + H2SO4 + FeSO4 = Na2SO4 + H2O + NO + Fe2(SO4)3 =>
2 NaNO3 + 4 H2SO4 + 6 FeSO4 = Na2SO4 + 4 H2O + 2 NO + 3 Fe2(SO4)3
Ca1 + O2 = CaO =>
2 Ca1 + O2 = 2 CaO
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + F2Cl3 = F2(OH)3 + NaCl =>
3 NaOH + F2Cl3 = F2(OH)3 + 3 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaOH + MnBr2 = NaBr + Mn(OH)2 =>
2 NaOH + MnBr2 = 2 NaBr + Mn(OH)2
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
Mg + Zn(NO3) = Mg(NO3) + Zn =>
Mg + Zn(NO3) = Mg(NO3) + Zn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + K2Cr2O7 + H2O = CrO4 + H + BaCrO4 + KCl =>
BaCl2 + K2Cr2O7 + H2O = CrO4 + 2 H + BaCrO4 + 2 KCl
NaOH + Ca(H2PO4)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
12 NaOH + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 Na3PO4 + 12 H2O
AlCl3 + FeNO3 = AlNO3 + FeCl3 =>
AlCl3 + FeNO3 = AlNO3 + FeCl3
Na3VO4 + H2O = NaVO3 + NaOH =>
Na3VO4 + H2O = NaVO3 + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)C2H3O2 + Na2S = Na(C2H3O2) + (NH4)2S =>
2(NH4)C2H3O2 + Na2S = 2 Na(C2H3O2) + (NH4)2S
K*HOH = KOH + H =>
K*HOH = KOH + H
Eu84Ti7P67O268 = Eu15TiP12O48 + P4 + TiO2 + Eu4P3O12 =>
8 Eu84Ti7P67O268 = 16 Eu15TiP12O48 + 5 P4 + 40 TiO2 + 108 Eu4P3O12
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
HSO4 + Mg(OH) = MgSO4 + H2O =>
HSO4 + Mg(OH) = MgSO4 + H2O
Sr3N2 + Cs2HPO3 = Cs3N + SrHPO3 =>
Sr3N2 + 3 Cs2HPO3 = 2 Cs3N + 3 SrHPO3
Pb(OH)4 + H2SO4 = Pb(SO4)2 + H2O =>
Pb(OH)4 + 2 H2SO4 = Pb(SO4)2 + 4 H2O
Br2 + HNO2 + H2O = HBr + HNO3 =>
Br2 + HNO2 + H2O = 2 HBr + HNO3
Zn + HBr = ZnBr + HZn =>
2 Zn + HBr = ZnBr + HZn
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-} =>
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-}
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
Re + Bi2O3 + O2 = BiRe2O6 =>
8 Re + 2 Bi2O3 + 9 O2 = 4 BiRe2O6
FeCl3 + KBr + CCl4 = FeCl4 + KCl3 + BrC =>
FeCl3 + KBr + CCl4 = FeCl4 + KCl3 + BrC
CoI2 + NaF + H2O = HI + NaOH + CoF2 =>
CoI2 + 2 NaF + 2 H2O = 2 HI + 2 NaOH + CoF2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
X + Y2 = XY2 =>
X + Y2 = XY2
K2CrO4 + H2O + Mn = Mn(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 8 H2O + 3 Mn = 3 Mn(OH)2 + 2 Cr(OH)3 + 4 KOH
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s) =>
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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