| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
Ca + FeCl = Fe + CaCl =>
Ca + FeCl = Fe + CaCl
SnCl4*26H2O + KCl = K2SnCl6 + H2O =>
SnCl4*26H2O + 2 KCl = K2SnCl6 + 26 H2O
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Ag2CO3(s) + HCl(g) = AgCl(s) + H2O(l) + CO2(g) =>
Ag2CO3(s) + 2 HCl(g) = 2 AgCl(s) + H2O(l) + CO2(g)
C4H8 + CO2 = CO + H2 =>
C4H8 + 4 CO2 = 8 CO + 4 H2
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 7 H2O + K2SO4
Ag + OH = Ag(OH)4 =>
Ag + 4 OH = Ag(OH)4
CH3OH + CrO7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
9 CH3OH + 2 CrO7{2-} + 10 H{+} = 9 CH2O + 2 Cr{3+} + 14 H2O
BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3
SrCO3 + CaCO3 + TiO2 + ZrO2 = Sr2Ca05Zr05TiO6 + CO2 + O2 =>
4 SrCO3 + 10 CaCO3 + 2 TiO2 + 10 ZrO2 = 2 Sr2Ca05Zr05TiO6 + 14 CO2 + 13 O2
Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O
K2CrO4 + NaNO2 + KOH = NaNO3 + K5CrO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 6 KOH = 3 NaNO3 + 2 K5CrO4 + 3 H2O
CuI + AgMnO4 + H2CO3 = H2O + I2 + MnCO3 + Ag2CO3 + Cu2CO3 =>
10 CuI + 2 AgMnO4 + 8 H2CO3 = 8 H2O + 5 I2 + 2 MnCO3 + Ag2CO3 + 5 Cu2CO3
BaCrO4 + C2H5OH + H2SO4 = BaSO4 + Cr2(SO4)3 + CH3CHO + H2O =>
2 BaCrO4 + 3 C2H5OH + 5 H2SO4 = 2 BaSO4 + Cr2(SO4)3 + 3 CH3CHO + 8 H2O
KJ + KMnO4 + H2SO4 = MnSO4 + K2SO4 + J2 + H2O =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 J2 + 8 H2O
C6H4(CH3)(NH3Cl) + AgNO3 = C6H4(CH3)(NO2)(NH3Cl) + AgO =>
C6H4(CH3)(NH3Cl) + AgNO3 = C6H4(CH3)(NO2)(NH3Cl) + AgO
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
C4H7OCl + NH3 = C4H9ON + NH4{+} + Cl{-} =>
C4H7OCl + 2 NH3 = C4H9ON + NH4{+} + Cl{-}
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KBr + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Br + H2O =>
5 KBr + 4 H2SO4 + KMnO4 = 3 K2SO4 + MnSO4 + 5 Br + 4 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CH4 + CH3OH = C2H6O + H2 =>
CH4 + CH3OH = C2H6O + H2
(Na)2(O)2 + (H)2S(O)4 = (Na)2S(O)4 + (H)2(O)2 =>
(Na)2(O)2 + (H)2S(O)4 = (Na)2S(O)4 + (H)2(O)2
Ba2NO3 + Na2SO4 = Na2NO3 + Ba2SO4 =>
Ba2NO3 + Na2SO4 = Na2NO3 + Ba2SO4
CH2CNCOOHKOH = H2OCH2CNCOOK =>
CH2CNCOOHKOH = H2OCH2CNCOOK
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuO + N2O3 = CuN2O4 =>
CuO + N2O3 = CuN2O4
Pa + F46 = PaF =>
46 Pa + F46 = 46 PaF
NaClO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + Cl2 =>
2 NaClO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + Cl2
NO(g) + CH4(g) = HCN(g) + H2O(g) + H2(g) =>
2 NO(g) + 2 CH4(g) = 2 HCN(g) + 2 H2O(g) + H2(g)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
CO + N2 + C2H4 = C9H11NO2 + H2O =>
22 CO + 4 N2 + 25 C2H4 = 8 C9H11NO2 + 6 H2O
Hg + NH4OH = Hg(NH3) + H2O =>
Hg + NH4OH = Hg(NH3) + H2O
Na2S2O8 + H2C2O4 = Na2SO4 + H2SO4 + CO2 =>
Na2S2O8 + H2C2O4 = Na2SO4 + H2SO4 + 2 CO2
VO2{+} + e + H{+} = H2O + VO{2+} =>
VO2{+} + e + 2 H{+} = H2O + VO{2+}
KMnO4 + FeSO4 + H2SO4 = Mn2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 8 FeSO4 + 8 H2SO4 = Mn2(SO4)3 + 4 Fe2(SO4)3 + K2SO4 + 8 H2O
CoSO4 + NH4SCN = Co(SCN)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4SCN = Co(SCN)2 + (NH4)2SO4
NaI(aq) + HCl(aq) = NaCl + HI =>
NaI(aq) + HCl(aq) = NaCl + HI
NH4NO3 + HClO4 = NH3 + H2O + ClO4NO3 =>
5 NH4NO3 + 4 HClO4 = 6 NH3 + 3 H2O + 4 ClO4NO3
MgSO4 + Na2S = Na2SO4 + MgS =>
MgSO4 + Na2S = Na2SO4 + MgS
Li2O + CaCO3 = CaO + Li2CO3 =>
Li2O + CaCO3 = CaO + Li2CO3
Na2ZnO2 + KCl = ZnCl2 + NaCl + K2O =>
Na2ZnO2 + 4 KCl = ZnCl2 + 2 NaCl + 2 K2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Na2CO3 + H2O2 + HCl = CO2 + NaOH + ClO2 =>
6 Na2CO3 + 5 H2O2 + 2 HCl = 6 CO2 + 12 NaOH + 2 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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