| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HCOOH + 4 CH4 = 3 HCOOC2H5 + 4 H2O
H{+} + GeO2 + Mg = GeO + Mg{+2} + H2O =>
2 H{+} + GeO2 + Mg = GeO + Mg{+2} + H2O
Pb(NO3)2 + H2SO4 = Pb2(SO4)2 + HNO3 =>
2 Pb(NO3)2 + 2 H2SO4 = Pb2(SO4)2 + 4 HNO3
(NH4)CO3 + CoCl2 = (NH4)Cl2 + CoCO3 =>
(NH4)CO3 + CoCl2 = (NH4)Cl2 + CoCO3
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O7 + NaCl + KCl + H2O =>
4 KMnO4 + 10 Na2S2O3 + 22 HCl = 4 MnCl2 + 5 Na2S4O7 + 10 NaCl + 4 KCl + 11 H2O
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO2 + NaOH = Na2SO2 + H2O =>
H2SO2 + 2 NaOH = Na2SO2 + 2 H2O
HNO2 + H2O = H2NO2{+} + OH{-} =>
HNO2 + H2O = H2NO2{+} + OH{-}
SrMoO2F4 + O2 = SrMoO4 + F2 =>
SrMoO2F4 + O2 = SrMoO4 + 2 F2
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq) =>
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq)
HBr + H2O2 = HBrO + H2O =>
HBr + H2O2 = HBrO + H2O
H3AsO3 + SnCl + HCl = AsSnCl4 + H2O =>
H3AsO3 + SnCl + 3 HCl = AsSnCl4 + 3 H2O
Li + Cu2O3 = Cu + Li2O =>
6 Li + Cu2O3 = 2 Cu + 3 Li2O
C6H5CH2CH2CH3 + KMnO4 = C6H5COOH + MnO2 + KOH + H2O =>
7 C6H5CH2CH2CH3 + 22 KMnO4 = 9 C6H5COOH + 22 MnO2 + 22 KOH + 4 H2O
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
VO2{+} + SO3{2-} + H{+} + H2O = [VO(H2O)5]{+2} + SO4{2-} =>
2 VO2{+} + SO3{2-} + 2 H{+} + 9 H2O = 2[VO(H2O)5]{+2} + SO4{2-}
IK = KI =>
IK = KI
CH3CH2OH + O2 = HC2H3O2 + H2O =>
CH3CH2OH + O2 = HC2H3O2 + H2O
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
K(s) + H2O(i) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(aq) + H2(g)
MgOH2SO4 = MgSO4 + H2O =>
MgOH2SO4 = MgSO4 + H2O
(CH3(CH)24CH3) + O2 = CO2 + H2O =>
2(CH3(CH)24CH3) + 67 O2 = 52 CO2 + 30 H2O
K + Br = KBr =>
K + Br = KBr
Sn + O = SnO =>
Sn + O = SnO
CuCl2*2H2O + Na2CO3*10H2O = Cu(OH)2 + NaCl + CO2 + H2O =>
CuCl2*2H2O + Na2CO3*10H2O = Cu(OH)2 + 2 NaCl + CO2 + 11 H2O
AlCl3 + KOH = KCl3 + AlOH =>
AlCl3 + KOH = KCl3 + AlOH
Zn + KBrO3 + H2SO4 = Br2 + ZnSO4 + K2SO4 + H2O =>
5 Zn + 2 KBrO3 + 6 H2SO4 = Br2 + 5 ZnSO4 + K2SO4 + 6 H2O
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
K + Cr(NO3)3 = K(NO3)3 + Cr =>
K + Cr(NO3)3 = K(NO3)3 + Cr
Na2O2(s) + H2O(g) + CO2(g) = NaHCO3(s) + O2(g) =>
2 Na2O2(s) + 2 H2O(g) + 4 CO2(g) = 4 NaHCO3(s) + O2(g)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CHCl3 + I2 = CHI3 + Cl2 =>
2 CHCl3 + 3 I2 = 2 CHI3 + 3 Cl2
H2SO3 + KMnO4 = K2SO4 + MnSO4 + H2O + H2SO4 =>
5 H2SO3 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 3 H2O + 2 H2SO4
HBrO3 + NaOH = HOH + NaBrO3 =>
HBrO3 + NaOH = HOH + NaBrO3
Al(CO3)3 = Al + CO2 + O2 =>
2 Al(CO3)3 = 2 Al + 6 CO2 + 3 O2
K2O2 + H2 = K2O + H2O =>
K2O2 + H2 = K2O + H2O
SO2 + Na2O2 = Na2SO4 =>
SO2 + Na2O2 = Na2SO4
C25H48 + O2 = CO2 + H2O =>
C25H48 + 37 O2 = 25 CO2 + 24 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
NaCO3 + Zn(NO3) = NaNO3 + ZnCO3 =>
NaCO3 + Zn(NO3) = NaNO3 + ZnCO3
C4H9O + AgOH = Ag + H2O + C4H8O =>
C4H9O + AgOH = Ag + H2O + C4H8O
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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