| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH(s) + H2SO4(l) = 2 H2O + K2SO4
GeO + NaOH = Na2GeO2 + H2O =>
GeO + 2 NaOH = Na2GeO2 + H2O
Mn2(SO4)3 = Mn2 + (SO4)3 =>
Mn2(SO4)3 = Mn2 + (SO4)3
Na2CrO4 + CuSO4 = CuCrO4 + Na2SO4 =>
Na2CrO4 + CuSO4 = CuCrO4 + Na2SO4
HBr(aq) + LiOH(s) = H2O(l) + BrLi(aq) =>
HBr(aq) + LiOH(s) = H2O(l) + BrLi(aq)
Fe + H2SO4 = SO + H2O + Fe2(SO4)3 =>
4 Fe + 9 H2SO4 = 3 SO + 9 H2O + 2 Fe2(SO4)3
Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3
NO(g) + H(g) = N(g) + H2O(l) =>
NO(g) + 2 H(g) = N(g) + H2O(l)
Al2(SO4)3 + Na2CO3 = Al2(SO4)3Na2CO3 =>
Al2(SO4)3 + Na2CO3 = Al2(SO4)3Na2CO3
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
FeBr3(g) + Ba(OH)2(aq) = Fe(OH)3(aq) + BaBr2(s) =>
2 FeBr3(g) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(aq) + 3 BaBr2(s)
C2H1O + O2 = CO2 + H2O =>
4 C2H1O + 7 O2 = 8 CO2 + 2 H2O
NH3 + CH3COOH = CH3COONH2 + H2 =>
NH3 + CH3COOH = CH3COONH2 + H2
CaSH2SO4 = CaSO4H2S =>
CaSH2SO4 = CaSO4H2S
C6H6 + O2 = CO + H2O3 =>
2 C6H6 + 15 O2 = 12 CO + 6 H2O3
S2 = S1 =>
S2 = 2 S1
Zn + Cr(NO3)3 = Cr + Zn3(NO3)2 =>
9 Zn + 2 Cr(NO3)3 = 2 Cr + 3 Zn3(NO3)2
ZnSO4 + LiCO3 = ZnCO3 + SO4Li =>
ZnSO4 + LiCO3 = ZnCO3 + SO4Li
Al2(C2)3 + H2O = Al(OH)3 + C2H2 =>
Al2(C2)3 + 6 H2O = 2 Al(OH)3 + 3 C2H2
NaBr + MnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + Br2 =>
6 NaBr + MnO4 + 4 H2SO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 3 Br2
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
ClH + Cu(OH)2 = CuCl2 + H2O =>
2 ClH + Cu(OH)2 = CuCl2 + 2 H2O
Al2O3 + H2O = HAlO2 =>
Al2O3 + H2O = 2 HAlO2
C9H20 + O2 = CO18 + H2O =>
C9H20 + 86 O2 = 9 CO18 + 10 H2O
CH3COONaCH3I = CH3COOCH3NaI =>
CH3COONaCH3I = CH3COOCH3NaI
Co + As + O = CoAsO =>
Co + As + O = CoAsO
H2O + HI = HIH2O =>
H2O + HI = HIH2O
CH3COOH = CH4COO =>
CH3COOH = CH4COO
HC6H5CO2 + NaC6H5CO2 = HNa2 + C6H5CO2 =>
HC6H5CO2 + 2 NaC6H5CO2 = HNa2 + 3 C6H5CO2
K3PO4 + MnI2 = Mn3(PO4)2 + KI =>
2 K3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 KI
CuF2 + NH3 = Cu3N + NH4F + N2 =>
6 CuF2 + 16 NH3 = 2 Cu3N + 12 NH4F + N2
C6H10O2 + H2SO4 + K2MoO4 = CO2 + MoSO4 + K2SO4 + H2O =>
2 C6H10O2 + 30 H2SO4 + 15 K2MoO4 = 12 CO2 + 15 MoSO4 + 15 K2SO4 + 40 H2O
H2S + H(NO3) = S + NO2 + H2O =>
H2S + 2 H(NO3) = S + 2 NO2 + 2 H2O
Li(OH) + HCl = H(OH) + LiCl =>
Li(OH) + HCl = H(OH) + LiCl
O2 + HBr = Br2 + H2O =>
O2 + 4 HBr = 2 Br2 + 2 H2O
HNO3 = NO2 + O2 + (H2)O =>
4 HNO3 = 4 NO2 + O2 + 2(H2)O
Zn(HCO3)2 = ZnO + CO2 + H2O =>
Zn(HCO3)2 = ZnO + 2 CO2 + H2O
NaBH4 + C13H8O + H3O = C3H10O + BNa =>
19 NaBH4 + 3 C13H8O + 10 H3O = 13 C3H10O + 19 BNa
Na2SO3 + Zn + H2SO4 = S + Na2SO4 + ZnOH2 =>
3 Na2SO3 + Zn + H2SO4 = S + 3 Na2SO4 + ZnOH2
Ca(ClO)2 + Sr = Sr(ClO)2 + Ca =>
Ca(ClO)2 + Sr = Sr(ClO)2 + Ca
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
BaOH + NaSO4 = BaSO4 + NaOH =>
BaOH + NaSO4 = BaSO4 + NaOH
FeC2*2H2O + O2 = FeCO3 + H2O + CO =>
FeC2*2H2O + 2 O2 = FeCO3 + 2 H2O + CO
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
Ca(NO3)2 + C2SO4 = CaSO4 + C2(NO3)2 =>
Ca(NO3)2 + C2SO4 = CaSO4 + C2(NO3)2
ClCH2CH2SCH2CH2Cl + H2O = ClCH2CH2SCH2CH2OH + HCl =>
ClCH2CH2SCH2CH2Cl + H2O = ClCH2CH2SCH2CH2OH + HCl
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
CuCO3 = CuO(s) + CO2(g) =>
CuCO3 = CuO(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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