| Équations équilibrées la veille | Équations équilibrées le lendemain |
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
SO3OH = HSO4 =>
SO3OH = HSO4
Pd + S = PdS =>
Pd + S = PdS
SNO2 + H2SO3 = SNSO4 + H2O =>
SNO2 + H2SO3 = SNSO4 + H2O
K + H2 = KH =>
2 K + H2 = 2 KH
Mg6(OH)8Si4O10 + HCl = MgCl2 + H2O + SiO2 =>
Mg6(OH)8Si4O10 + 12 HCl = 6 MgCl2 + 10 H2O + 4 SiO2
H2Co3 + Bi(OH)3 = BiOHCo3 + H2O =>
H2Co3 + Bi(OH)3 = BiOHCo3 + 2 H2O
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
calciumsulfate + potassiumhydroxide = calciumhydroxide + potassiumsulfate =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Al(s) + KOH(aq) + H2O(l) = K[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K[Al(OH)4](aq) + 3 H2(g)
Sn(OH)4 = Sn2O4 + H2O =>
2 Sn(OH)4 = Sn2O4 + 4 H2O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Zn(OH)2 + FeS = ZnS + Fe(OH)2 =>
Zn(OH)2 + FeS = ZnS + Fe(OH)2
Na2SiO3 + H2C4H4O6 = Na2C4H4O6 + H2SiO3 =>
Na2SiO3 + H2C4H4O6 = Na2C4H4O6 + H2SiO3
FePO4 + Al2(SO4)3 = Fe2(SO4)3 + AlPO4 =>
2 FePO4 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlPO4
OH + AgI = HI + AgO =>
OH + AgI = HI + AgO
Te + NaCl + H2O + I2 = Na2TeO3 + NaI + HCl =>
Te + 6 NaCl + 3 H2O + 2 I2 = Na2TeO3 + 4 NaI + 6 HCl
KClO3 + C6H1206 = KCl + H2O + CO2 =>
205 KClO3 + C6H1206 = 205 KCl + 603 H2O + 6 CO2
H2SO3 + NaOH = H2O + NaHSO3 =>
H2SO3 + NaOH = H2O + NaHSO3
Cu5FeS4 + CuCl + H2O = Cu2S + HCl + Fe2O3 =>
2 Cu5FeS4 + 6 CuCl + 3 H2O = 8 Cu2S + 6 HCl + Fe2O3
H2O + MnO4{-} + S{-2} = S + MnO2 + OH{-} =>
4 H2O + 2 MnO4{-} + 3 S{-2} = 3 S + 2 MnO2 + 8 OH{-}
Zn(CN)2 = Zn + C + N =>
Zn(CN)2 = Zn + 2 C + 2 N
C2H4 + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H4 + 18 H2SO4 + 12 KMnO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
(NH4)2MoO4 + HCl + H2SnCl4 = Mo5O14 + H2SnCl6 + H2O + NH4Cl =>
5(NH4)2MoO4 + 12 HCl + H2SnCl4 = Mo5O14 + H2SnCl6 + 6 H2O + 10 NH4Cl
HOCH2COOH + NH3 = HOCH2COO + NH4 =>
HOCH2COOH + NH3 = HOCH2COO + NH4
Ni(OH)2 + H2BeO2 = NiBeO2 + H2O =>
Ni(OH)2 + H2BeO2 = NiBeO2 + 2 H2O
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
MnSO4 + H2O2 = MnOSO4 + H2O =>
MnSO4 + H2O2 = MnOSO4 + H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
H2SO4 + Ag = H2O + Ag2SO4 + SO2 =>
2 H2SO4 + 2 Ag = 2 H2O + Ag2SO4 + SO2
NaBr + HHHPOOOO = HBr + NaNaNaPOOOO =>
3 NaBr + HHHPOOOO = 3 HBr + NaNaNaPOOOO
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
Ga2O3(s) + H2O(aq) = Ga(OH)3 =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3
CH3COOH + NaOH = NaC2H3OOH + OH =>
CH3COOH + NaOH = NaC2H3OOH + OH
Cu(OH)2 + H2S = CuS(s) + H2O =>
Cu(OH)2 + H2S = CuS(s) + 2 H2O
CH4 = C + H =>
CH4 = C + 4 H
FeCl3 + C3H6O = FeO + C3H6Cl3 =>
FeCl3 + C3H6O = FeO + C3H6Cl3
Sr + CuAs = SrAs + Cu =>
Sr + CuAs = SrAs + Cu
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
Zn + KCN = ZnCN + K =>
Zn + KCN = ZnCN + K
Cr + KOH + H2O = K3[Cr(OH)6] + H2 =>
2 Cr + 6 KOH + 6 H2O = 2 K3[Cr(OH)6] + 3 H2
Li + Pb(NO3)2 = Pb + Li(NO3)2 =>
Li + Pb(NO3)2 = Pb + Li(NO3)2
CaS + Fe(II)Br = Fe(II)S + CaBr =>
CaS + Fe(II)Br = Fe(II)S + CaBr
CO2 + H2O = CO3 + H2 =>
CO2 + H2O = CO3 + H2
[SnCl6]H2 + Na2S = SnS2 + H2S + NaCl =>
[SnCl6]H2 + 3 Na2S = SnS2 + H2S + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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