| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F2 + KClO3 = KCl + 3 F2O
Fe(iii) + H2SO4 = FeSO4 + H2 =>
Fe(iii) + H2SO4 = FeSO4 + H2
La + HCl = La{+3} + Cl{-} + H2 =>
2 La + 6 HCl = 2 La{+3} + 6 Cl{-} + 3 H2
Ca + CO2 = CaCO2 =>
Ca + CO2 = CaCO2
SiF2 + Cl2 = F2 + SiCl4 =>
SiF2 + 2 Cl2 = F2 + SiCl4
LiHCO3 + NaOH = LiOH + NaHCO3 =>
LiHCO3 + NaOH = LiOH + NaHCO3
Zn(OH)2 + NaOH = H2O + Na2ZnO2 =>
Zn(OH)2 + 2 NaOH = 2 H2O + Na2ZnO2
Fe(iii) + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe(iii) + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgSO4 + H2 = Mg + H2O4S =>
MgSO4 + H2 = Mg + H2O4S
CuCl2 + I = CuI + Cl =>
CuCl2 + I = CuI + 2 Cl
Cr + Fe2(SO4)3 = FeSO4 + Cr2(SO4)3 =>
2 Cr + 3 Fe2(SO4)3 = 6 FeSO4 + Cr2(SO4)3
KMnO4 + CHCHCH2CH3 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 10 CHCHCH2CH3 + 21 H2SO4 = 20 CH3COOH + 7 K2SO4 + 14 MnSO4 + 16 H2O
SO2 + NaSH + NaOH = NaS3O4 + H2O =>
13 SO2 + 5 NaSH + NaOH = 6 NaS3O4 + 3 H2O
H2(SO4) + BaCl2 = BaH2 + Cl2(SO4) =>
H2(SO4) + BaCl2 = BaH2 + Cl2(SO4)
HBr + CO2 = BrCO2 + H2 =>
2 HBr + 2 CO2 = 2 BrCO2 + H2
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4 =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4
CH3OH + CH3CH2COOH = H2O + CH3CH2OOCH3 =>
3 CH3OH + CH3CH2COOH = H2O + 2 CH3CH2OOCH3
Fe(iii) + H2SO4 = FeSO4 + H2 =>
Fe(iii) + H2SO4 = FeSO4 + H2
LiCO3 = LiO + CO2 =>
LiCO3 = LiO + CO2
Co3Br + K(S2{-}) = KBr + Co3(S2{-}) =>
Co3Br + K(S2{-}) = KBr + Co3(S2{-})
NaMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
S + OH{-} = SO3{2-} + HS{-} + H2O =>
3 S + 4 OH{-} = SO3{2-} + 2 HS{-} + H2O
BH = B + H2 =>
2 BH = 2 B + H2
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 8 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C6H5NH3 + O2 = CO2 + N2 + H2O =>
2 C6H5NH3 + 16 O2 = 12 CO2 + N2 + 8 H2O
C5H12S(l) + O2(g) = CO2(g) + H20(l) + SO2(g) =>
5 C5H12S(l) + 30 O2(g) = 25 CO2(g) + 3 H20(l) + 5 SO2(g)
H + NO2 = H2O + N =>
4 H + NO2 = 2 H2O + N
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
Fe + H2O + O2 = FeO3H3 =>
4 Fe + 6 H2O + 3 O2 = 4 FeO3H3
Tm2O3 + Ir2O3 + O = Tm2Ir2O7 =>
Tm2O3 + Ir2O3 + O = Tm2Ir2O7
Cu(SO4)2 + BaNO3 = Cu(NO3)2 + BaSO4 =>
Cu(SO4)2 + 2 BaNO3 = Cu(NO3)2 + 2 BaSO4
C4H4F7O1 = C4H3F6O + HF =>
C4H4F7O1 = C4H3F6O + HF
AgBr + H2 = Ag + HBr =>
2 AgBr + H2 = 2 Ag + 2 HBr
Fe + Sn(No3)2 = Fe(No3)3 + Sn =>
2 Fe + 3 Sn(No3)2 = 2 Fe(No3)3 + 3 Sn
Tl + CO3 = Tl2(CO3)3 =>
2 Tl + 3 CO3 = Tl2(CO3)3
BaNO3 + (NH4)2(CO3) = NH4NO3 + Ba2(CO3) =>
2 BaNO3 + (NH4)2(CO3) = 2 NH4NO3 + Ba2(CO3)
Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2O =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 3 O2 + 36 H2O
K2CO3 + H2O = K2CO3H2O =>
K2CO3 + H2O = K2CO3H2O
NaO + CO = NaC + O2 =>
NaO + CO = NaC + O2
NaOH + NH4OH = NaOHH2O + NH3 =>
NaOH + NH4OH = NaOHH2O + NH3
LiCO3 + H2SO4 = H2O + CO2 + LiSO4 =>
LiCO3 + H2SO4 = H2O + CO2 + LiSO4
P + NaOH + H2O = NaH2PO4 + P2H2 =>
12 P + 2 NaOH + 6 H2O = 2 NaH2PO4 + 5 P2H2
Li50 + F50 = LiF25 =>
Li50 + 25 F50 = 50 LiF25
CuSO4 + KI = CuI + I2 + K2SO4(aq) =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4(aq)
C4H8OH + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
2 C4H8OH + 6 Cu(OH)2 = 2 C4H8O2 + 3 Cu2O + 7 H2O
CH3OH + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO22 =>
9 CH3OH + 46 K2CrO7 + 115 H2SO4 = 23 Cr2(SO4)3 + 46 K2SO4 + 133 H2O + 9 CO22
Zn + H2O = ZnOH + H =>
Zn + H2O = ZnOH + H
CaOCl2 + NH3 = CaCl2 + NH2 + H2O =>
CaOCl2 + 2 NH3 = CaCl2 + 2 NH2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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