| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Zn(C2H3O2)2 = 6 NaC2H3O2 + Zn3(PO4)2
Na2OH + H3O = Na2 + H2O =>
Na2OH + H3O = Na2 + 2 H2O
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
Fe(NH4)2(SO4)2 + H2SO4 + KMnO4 = MnSO4 + Fe(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
5 Fe(NH4)2(SO4)2 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 5(NH4)2SO4 + 16 H2O
CH3OH + O = CH3COOH + H2O =>
2 CH3OH + 2 O = CH3COOH + 2 H2O
C6H8O7(s) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(s) =>
C6H8O7(s) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(s)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Rb2O + H3Po4 = Rb2HPo4 + H2O =>
Rb2O + H3Po4 = Rb2HPo4 + H2O
Ag + S2 = AgS =>
2 Ag + S2 = 2 AgS
N2H5 + HNO3 = N2H5NO2 + OH =>
N2H5 + HNO3 = N2H5NO2 + OH
NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2
Co + H = CoH4 =>
Co + 4 H = CoH4
Zn + O3 = Zn3O2 =>
9 Zn + 2 O3 = 3 Zn3O2
Fe + O + Cl = FeO8Cl2 =>
Fe + 8 O + 2 Cl = FeO8Cl2
CH3CH2OH + CrO3 = CH3CO2H + CrO + H2O =>
CH3CH2OH + CrO3 = CH3CO2H + CrO + H2O
CaCo3 + KCl = KCo3 + CaCl =>
CaCo3 + KCl = KCo3 + CaCl
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
V + O2 + NaOH = Na3VO4 + H2O =>
4 V + 5 O2 + 12 NaOH = 4 Na3VO4 + 6 H2O
H2S + Cd(NO3)2 = HNO3 + CdS =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
CH3COOK + H2O = C2H6 + KOH + CO2 =>
7 CH3COOK + 5 H2O = 4 C2H6 + 7 KOH + 6 CO2
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + CaC2O4 =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + CaC2O4
CuSO4 + K4FeCN6 = Cu2FeCN6 + K2SO4 =>
2 CuSO4 + K4FeCN6 = Cu2FeCN6 + 2 K2SO4
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
H4SIO4 + KOH = KH3SIO4 + H2O =>
H4SIO4 + KOH = KH3SIO4 + H2O
CO + HBr = COBr3 + H2 =>
2 CO + 6 HBr = 2 COBr3 + 3 H2
C2H2 + CH4 = C3H8 =>
2 C2H2 + 5 CH4 = 3 C3H8
Mg + Co = MgCo3 =>
Mg + 3 Co = MgCo3
HI + Cl = HCl + I =>
HI + Cl = HCl + I
K2SO4 + S = K2S + SO2 =>
K2SO4 + 2 S = K2S + 2 SO2
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2
CuSO4*5H2O + C9H8O4 + NaHCO3 = Cu2(C9H7O4)4 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 4 C9H8O4 + 4 NaHCO3 = Cu2(C9H7O4)4 + 2 Na2SO4 + 14 H2O + 4 CO2
Ba3N2 + O2 = BaO + N2 =>
2 Ba3N2 + 3 O2 = 6 BaO + 2 N2
Pb(OH)2 + H2CO3 = Pb(CO3)2 + H2O + H =>
Pb(OH)2 + 2 H2CO3 = Pb(CO3)2 + 2 H2O + 2 H
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
CuCl + C2H2 = HCl + CuC =>
2 CuCl + C2H2 = 2 HCl + 2 CuC
Ca(C2H3O2)2 + K3(PO4) = Ca3(PO4)2 + K(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(C2H3O2)
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
LiCl*AgNO3 = LiNO3 + AgCl =>
LiCl*AgNO3 = LiNO3 + AgCl
Na2SO4 + Sr(NO3)2 = Na2NO3 + Sr(SO4)2 =>
2 Na2SO4 + Sr(NO3)2 = 2 Na2NO3 + Sr(SO4)2
F + K2 = FK =>
2 F + K2 = 2 FK
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + NaNO2 + CO2 =>
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + NaNO2 + CO2
HCOOH + H2SO4 + KMnO4 = CO2 + H2O + MnSO4 + KOH =>
5 HCOOH + 2 H2SO4 + 2 KMnO4 = 5 CO2 + 6 H2O + 2 MnSO4 + 2 KOH
Fe2O3 + H2 = FeO + H2O =>
Fe2O3 + H2 = 2 FeO + H2O
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + K(OH) =>
K2Cr2O7 + 12 HCl = 3 Cl2 + 2 CrCl3 + 5 H2O + 2 K(OH)
H2SO4 + BaS = BaSO4 + SO2 + H2O =>
4 H2SO4 + BaS = BaSO4 + 4 SO2 + 4 H2O
H2Zn02 + OH = ZnO2 + H2O =>
H2Zn02 + 10 OH = 2 ZnO2 + 6 H2O
CaOH2 + H2O = Ca(OH)2 + H2 =>
CaOH2 + H2O = Ca(OH)2 + H2
V2O5 + HCl + H2O = [VO(H2O)5]{2+} + Cl{-} + Cl2 =>
V2O5 + 6 HCl + 7 H2O = 2[VO(H2O)5]{2+} + 4 Cl{-} + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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