| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2(C2O4) + ZnCl2 = 2 AgCl + Zn(C2O4)
C2Cl6 + NaOH = NaCl + CO2 + O + H =>
C2Cl6 + 6 NaOH = 6 NaCl + 2 CO2 + 2 O + 6 H
NaNO2 + Na2SO4 + H2SO4 = Na2S2O6 + NaNO3 + NaOH =>
2 NaNO2 + 3 Na2SO4 + H2SO4 = 2 Na2S2O6 + 2 NaNO3 + 2 NaOH
SrI2 + CaSO4 = CaI2 + SrSO4 =>
SrI2 + CaSO4 = CaI2 + SrSO4
I2 + Cl2 + OH{-} = H3IO8{2-} + Cl{-} + H2O =>
I2 + 11 Cl2 + 26 OH{-} = 2 H3IO8{2-} + 22 Cl{-} + 10 H2O
KMnO4 + KNO2 + HSO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 13 KNO2 + 6 HSO4 = 4 MnSO4 + 13 KNO3 + 2 K2SO4 + 3 H2O
Cl + AgNO3 = AgCl + NO3 =>
Cl + AgNO3 = AgCl + NO3
Ca(AlO2)2 + HCl = Al(Cl3) + Ca(Cl2) + H2O =>
Ca(AlO2)2 + 8 HCl = 2 Al(Cl3) + Ca(Cl2) + 4 H2O
H2C2O4 + H2SO4 + NaMnO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
5 H2C2O4 + 3 H2SO4 + 2 NaMnO4 = 2 MnSO4 + 10 CO2 + Na2SO4 + 8 H2O
H3AsO4 + AgOH = HOH + Ag3AsO4 =>
H3AsO4 + 3 AgOH = 3 HOH + Ag3AsO4
KAl(SO4)2 + Ba(NO3)2 = KAl + (NO3)2 + BaSO4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = KAl + 2(NO3)2 + 2 BaSO4
Cu + HNO3 = CuN2O6 + NO2 + H2O =>
Cu + 4 HNO3 = CuN2O6 + 2 NO2 + 2 H2O
Na3AsO3 + Ce(SO4)2 + H2O = Na3AsO4 + Ce2(SO4)3 + H2SO4 =>
Na3AsO3 + 2 Ce(SO4)2 + H2O = Na3AsO4 + Ce2(SO4)3 + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + MgSO3 = CuSO3 + MgSO4 =>
CuSO4 + MgSO3 = CuSO3 + MgSO4
Zn + HCO3 = Zn(HCO3)2 =>
Zn + 2 HCO3 = Zn(HCO3)2
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
H2SO4 + CaMg(CO3)2 = CaMg(SO4)2 + CO2 + H2O =>
2 H2SO4 + CaMg(CO3)2 = CaMg(SO4)2 + 2 CO2 + 2 H2O
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
H + Mo + Ar + N + Y = HArMoNY =>
H + Mo + Ar + N + Y = HArMoNY
Cl{-2} + {-}e = Cl{-7} =>
Cl{-2} + 5{-}e = Cl{-7}
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Al(OH)3 + NH3 = NH4OH + HNO3 + Al =>
8 Al(OH)3 + 18 NH3 = 15 NH4OH + 3 HNO3 + 8 Al
Co + Cl2 = CoCl6 =>
Co + 3 Cl2 = CoCl6
Al + CuSO4 = Cu + Al(SO4)3 =>
Al + 3 CuSO4 = 3 Cu + Al(SO4)3
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
SiH2Cl2 + H2O = SiO2 + HCl + H2 =>
SiH2Cl2 + 2 H2O = SiO2 + 2 HCl + 2 H2
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O + CO2(g) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O + CO2(g)
(NaClO3)2(C7H5NaO2) = (NaClO3) + (C7H5NaO2) =>
(NaClO3)2(C7H5NaO2) = 2(NaClO3) + (C7H5NaO2)
*NO2 + H2O = NO + HNO3 =>
3*NO2 + H2O = NO + 2 HNO3
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
CaSO4 + NH3(OH)2 = Ca(OH)2 + NH3SO4 =>
CaSO4 + NH3(OH)2 = Ca(OH)2 + NH3SO4
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
I2 + Cl2 + OH{-} = H3IO8{2-} + Cl{-} + H2O =>
I2 + 11 Cl2 + 26 OH{-} = 2 H3IO8{2-} + 22 Cl{-} + 10 H2O
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(aq) =>
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(aq)
CH3CH2Br + CH3NH2 = CH3CH3NCH3 + HBr =>
CH3CH2Br + CH3NH2 = CH3CH3NCH3 + HBr
Ni(No3)2 + KSCN = Ni(SCN)2 + K(No3) =>
Ni(No3)2 + 2 KSCN = Ni(SCN)2 + 2 K(No3)
SrCl2 + SO4 = SrSO4 + Cl2 =>
SrCl2 + SO4 = SrSO4 + Cl2
KIO3 + KI + H3PO4 = I2 + K3PO4 + H2O =>
KIO3 + 5 KI + 2 H3PO4 = 3 I2 + 2 K3PO4 + 3 H2O
Na2CrO4 + CaSO4 = Na2SO4 + CaCrO4 =>
Na2CrO4 + CaSO4 = Na2SO4 + CaCrO4
Mg2 + Fe(CN)6 = MgFe(CN)6 =>
Mg2 + 2 Fe(CN)6 = 2 MgFe(CN)6
Al(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 NaAl(OH)4(aq) + 3 H2(g)
NaCl(aq) + AgNO3(aq) = AgCl + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl + NaNO3
CH3OCH3 + H2O = CH3OH =>
CH3OCH3 + H2O = 2 CH3OH
Cr(s) + H2O(g) = Cr2O3(s) + H2(g) =>
2 Cr(s) + 3 H2O(g) = Cr2O3(s) + 3 H2(g)
C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O
S8 + F2 = SF2 =>
S8 + 8 F2 = 8 SF2
Na2WO4 + HCl + Zn = WCl3 + NaCl + ZnCl2 + H2O =>
2 Na2WO4 + 16 HCl + 3 Zn = 2 WCl3 + 4 NaCl + 3 ZnCl2 + 8 H2O
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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