| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Co(NH3)6]2[Pt(NH3)2(SCN)4]3 + 141 KNO3 + 78 KOH = 171 KNO2 + Co2O3 + 12 K2SO4 + 12 K2CO3 + 66 H2O + 3 PtO2
Zn + CH3COOH = Zn(CH3COO)2 + H =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + 2 H
C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S
NaOH + CH3CHO = CH3COOH + Na + H2O =>
2 NaOH + CH3CHO = CH3COOH + 2 Na + H2O
CaCl2 + CH3COOH = CH3Cl2 + CaCOOH =>
CaCl2 + CH3COOH = CH3Cl2 + CaCOOH
Fe(OOH) + C8H10 = CH4 + FeO + CO2 =>
22 Fe(OOH) + 3 C8H10 = 13 CH4 + 22 FeO + 11 CO2
SO2 + CaC2 + O = CaSO4 + CO2 =>
SO2 + CaC2 + 6 O = CaSO4 + 2 CO2
H2SeO4 + SeO2 = H2Se2O6 =>
H2SeO4 + SeO2 = H2Se2O6
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
CaCN2 + H2O = Ca(OH)2 + CO2 + NH3 =>
CaCN2 + 4 H2O = Ca(OH)2 + CO2 + 2 NH3
H2(g) + AgNO3(aq) = Ag(s) + HNO3(aq) =>
H2(g) + 2 AgNO3(aq) = 2 Ag(s) + 2 HNO3(aq)
Heptane + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CHCH + KMnO4 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
5 CHCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CaLaCoReO6 + CaH2 = CaLaCoReO5H2 + CaO =>
CaLaCoReO6 + CaH2 = CaLaCoReO5H2 + CaO
Fe{+3} + SCN{-} = [Fe(SCN)6]{3-} =>
Fe{+3} + 6 SCN{-} = [Fe(SCN)6]{3-}
Cr2O7 + HCl = Cl2 + Cr + H2O =>
Cr2O7 + 14 HCl = 7 Cl2 + 2 Cr + 7 H2O
MoSn2 + Br2 = MoBr3 + Sn2Br2 =>
2 MoSn2 + 5 Br2 = 2 MoBr3 + 2 Sn2Br2
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
C12H22O11(s) + H2O(l) = CO2(g) + C2H6O(g) =>
C12H22O11(s) + H2O(l) = 4 CO2(g) + 4 C2H6O(g)
Pt + H2O2 = PtO + H2O =>
Pt + H2O2 = PtO + H2O
C1 + H2 = C1H4 =>
C1 + 2 H2 = C1H4
Ca2 + O2 = CaO2 =>
Ca2 + 2 O2 = 2 CaO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CrO3Cr2O3 = CrO3 + Cr2O3 =>
CrO3Cr2O3 = CrO3 + Cr2O3
CeCl3 + Br2 + NaOH = NaCl + NaBr + Ce(OH)4 =>
2 CeCl3 + Br2 + 8 NaOH = 6 NaCl + 2 NaBr + 2 Ce(OH)4
B6H2 + O2 = B2O3 + H2O =>
B6H2 + 5 O2 = 3 B2O3 + H2O
MgNO3 + NH4CO3 = MgCO3 + NH4NO3 =>
MgNO3 + NH4CO3 = MgCO3 + NH4NO3
K2SO4 + S = K2S + SO2 =>
K2SO4 + 2 S = K2S + 2 SO2
AlO2 + H2O = Al + OH =>
AlO2 + 2 H2O = Al + 4 OH
C3H5N3O9(s) = N2(g) + CO2(g) + O2(g) + H2O(g) =>
4 C3H5N3O9(s) = 6 N2(g) + 12 CO2(g) + O2(g) + 10 H2O(g)
Fe + HCl = HFeCl3 + H2 =>
Fe + 3 HCl = HFeCl3 + H2
HNO3(aq) = NO2(g) + H2O(l) + O2(g) =>
4 HNO3(aq) = 4 NO2(g) + 2 H2O(l) + O2(g)
CH3(CH2)3OH + CH3CH2COOH = CH3(CH2)3OOCCH2CH3 + H2O =>
CH3(CH2)3OH + CH3CH2COOH = CH3(CH2)3OOCCH2CH3 + H2O
Pb(No3)2 + NH4I = PbI + NH4(No3)2 =>
Pb(No3)2 + NH4I = PbI + NH4(No3)2
CH3OCH3 + HBr = CH3OCH4 + Br =>
CH3OCH3 + HBr = CH3OCH4 + Br
Zn + Fe2(SO4)4 = ZnSO4 + Fe2 =>
4 Zn + Fe2(SO4)4 = 4 ZnSO4 + Fe2
Br + NaFl = NaBr + Fl =>
Br + NaFl = NaBr + Fl
H2S + H2SO4 + K2Cr2O7 = KHSO4 + H2O + Cr2(SO4)3 =>
3 H2S + 17 H2SO4 + 4 K2Cr2O7 = 8 KHSO4 + 16 H2O + 4 Cr2(SO4)3
C8HO15 + O2 = CO2 + H2O =>
4 C8HO15 + 3 O2 = 32 CO2 + 2 H2O
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
Ag2(SO4) + HF = H2(SO4) + AgF =>
Ag2(SO4) + 2 HF = H2(SO4) + 2 AgF
CaCO3 + C2H2O2 = Ca2C + H2O + CO2 =>
6 CaCO3 + 4 C2H2O2 = 3 Ca2C + 4 H2O + 11 CO2
HBr + NaMnO4 = NaBr + MnBr2 + Br + H2O =>
8 HBr + NaMnO4 = NaBr + MnBr2 + 5 Br + 4 H2O
Na2O + (NH4)2(SO4) = Na2(SO4) + H2O + NH3 =>
Na2O + (NH4)2(SO4) = Na2(SO4) + H2O + 2 NH3
C + H14 + O1 = CHO =>
14 C + H14 + 14 O1 = 14 CHO
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
Cu + FeCO3 = CuCO3 + Fe =>
Cu + FeCO3 = CuCO3 + Fe
Pb(II)NO3 + NaI = Pb(II)I + NaNO3 =>
Pb(II)NO3 + NaI = Pb(II)I + NaNO3
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
CS2 + P = C3P4 + S =>
3 CS2 + 4 P = C3P4 + 6 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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