| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4 = PO2 + O2
Cu3(PO4)2(H2O)2 = Cu + (H2PO4)2 + O =>
Cu3(PO4)2(H2O)2 = 3 Cu + (H2PO4)2 + 2 O
Ni + ClO = NiCl + O2 =>
2 Ni + 2 ClO = 2 NiCl + O2
KMnO4 + C3H5(CH0)3 = K2CO3 + Mn203 + CO2 + H2O =>
6496 KMnO4 + 1421 C3H5(CH0)3 = 3248 K2CO3 + 32 Mn203 + 5278 CO2 + 5684 H2O
Mg + O2 + H2O = MgO3H2 =>
Mg + O2 + H2O = MgO3H2
CO2 + Mg = CO + MgO2 =>
2 CO2 + Mg = 2 CO + MgO2
H2O + MnO4{-} + HSO3{-} = MnO4{2-} + SO4{2-} + H{+} =>
H2O + 2 MnO4{-} + HSO3{-} = 2 MnO4{2-} + SO4{2-} + 3 H{+}
Al(OH)3 + NaNO3 + HCl = Al(NO3)3 + H2O + NaCl =>
Al(OH)3 + 3 NaNO3 + 3 HCl = Al(NO3)3 + 3 H2O + 3 NaCl
NaCl + H2O + CO2 = NaHCO3 + HCl =>
NaCl + H2O + CO2 = NaHCO3 + HCl
N2O = N2 + (O2) =>
2 N2O = 2 N2 + (O2)
CO(OH)2 + HCl = COOHCl + H2O =>
CO(OH)2 + HCl = COOHCl + H2O
HBr + K2CO3 = KBr + H2CO3 =>
2 HBr + K2CO3 = 2 KBr + H2CO3
Ra + I = RaI =>
Ra + I = RaI
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
C6H5OH + KBrO3 + KBr = KOH + C6H5BrO =>
3 C6H5OH + KBrO3 + 2 KBr = 3 KOH + 3 C6H5BrO
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
Na2CO3 + AlCl3 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 NaCl
(NH4)2CO3 + Ba(CH3CO2)2 = BaCO3 + NH4CH3CO2 =>
(NH4)2CO3 + Ba(CH3CO2)2 = BaCO3 + 2 NH4CH3CO2
C6H4(CH3)2 + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
3 C6H4(CH3)2 + 2 KMnO4 + 22 H2O = 12 C2H4(OH)2 + 2 KOH + 2 MnO2
Zn + BrH = ZnBr2 + H2 =>
Zn + 2 BrH = ZnBr2 + H2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
H2S + O2 = S + H2O = H28 =>
2 H2S + O2 = 2 S + 2 H2O
(CH4)3 + (NCl2)4 = H2 + N2 + (CCl4)3 =>
2(CH4)3 + 3(NCl2)4 = 12 H2 + 6 N2 + 2(CCl4)3
KClO3 + CH3OH + KOH = KCl + K2CO3 + H2O =>
KClO3 + CH3OH + 2 KOH = KCl + K2CO3 + 3 H2O
C4H10O + CrO4{-2} + H{+} = C4H8O + Cr{+3} + H2O =>
3 C4H10O + 2 CrO4{-2} + 10 H{+} = 3 C4H8O + 2 Cr{+3} + 8 H2O
Cu[H2O]6SO4 + NaBr = Na2SO4 + Na2[CuBr4] + H2O =>
Cu[H2O]6SO4 + 4 NaBr = Na2SO4 + Na2[CuBr4] + 6 H2O
HCl + KOH = H2ClKO =>
HCl + KOH = H2ClKO
SnCl2 + HCl + Bi(NO3)3 = H2[SnCl6] + Bi + NO2 + H2O =>
3 SnCl2 + 12 HCl + Bi(NO3)3 = 3 H2[SnCl6] + Bi + 3 NO2 + 3 H2O
H2O + SCN + BrO3 = Br + SO4 + HCN =>
3 H2O + 6 SCN + 7 BrO3 = 7 Br + 6 SO4 + 6 HCN
Cl2 + OH = Cl(OH)2 =>
Cl2 + 4 OH = 2 Cl(OH)2
NaI(aq) + Fe(NO3)3(aq) = NaNO3(aq) + FeI3(s) =>
3 NaI(aq) + Fe(NO3)3(aq) = 3 NaNO3(aq) + FeI3(s)
HCl + Cl = HCl2 =>
HCl + Cl = HCl2
K2S2O3 + HCl = KCl + H2S2O3 =>
K2S2O3 + 2 HCl = 2 KCl + H2S2O3
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
Cu2OH + HC2H3O2 = H2O + C2H3O2Cu2 =>
Cu2OH + HC2H3O2 = H2O + C2H3O2Cu2
Mg + Cl3 = MgCl2 =>
3 Mg + 2 Cl3 = 3 MgCl2
Na2SO3 + HI = I2 + S + NaOH + H2O =>
Na2SO3 + 4 HI = 2 I2 + S + 2 NaOH + H2O
Fe + Na3PO4 = Fe3(PO4)2 + Na3 =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 2 Na3
(N2H6)SO4 + CuCl2 + NaOH = Na2SO4 + NaCl + N2 + H2O + Cu =>
(N2H6)SO4 + 2 CuCl2 + 6 NaOH = Na2SO4 + 4 NaCl + N2 + 6 H2O + 2 Cu
(Nh4)2S(aq) + Pb(No2)3(aq) = PbS(s) + Nh4No3(aq) =>
(Nh4)2S(aq) + Pb(No2)3(aq) = PbS(s) + 2 Nh4No3(aq)
Cr(Cl3) + HCl + Zn = ZnCl2 + HCrCl2 =>
Cr(Cl3) + HCl + Zn = ZnCl2 + HCrCl2
Cr(OH)4{-} + OH2{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)4{-} + OH2{-} + 2 H2O2 = CrO4{2-} + 5 H2O
LiOH + Fe(NO3)2 = Li(NO3)2 + FeOH =>
LiOH + Fe(NO3)2 = Li(NO3)2 + FeOH
PbS2 + KF = K2S + PbF4 =>
PbS2 + 4 KF = 2 K2S + PbF4
Sr(NO3)2 + BiPO4 = Sr3(PO4)2 + Bi(NO3)3 =>
3 Sr(NO3)2 + 2 BiPO4 = Sr3(PO4)2 + 2 Bi(NO3)3
C7H6 + O2 = H2O + CO =>
C7H6 + 5 O2 = 3 H2O + 7 CO
H{+}(aq) + Cr2O7{-}(aq) + C2H5OH(l) = Cr{3+}(aq) + CO2(g) + H2O(l) =>
84 H{+}(aq) + 12 Cr2O7{-}(aq) + 7 C2H5OH(l) = 24 Cr{3+}(aq) + 14 CO2(g) + 63 H2O(l)
NaPO4 + MnSO4 = NaSO4 + MnPO4 =>
NaPO4 + MnSO4 = NaSO4 + MnPO4
KBr2 + Ag(NO3) = KNO3 + AgBr2 =>
KBr2 + Ag(NO3) = KNO3 + AgBr2
CH3(HC2)2CH3 + O2 = CO2 + H2O =>
CH3(HC2)2CH3 + 8 O2 = 6 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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