| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + H2O = 2 NaOH
NHO2 + Br2 + H2O = HBr + NHO3 =>
NHO2 + Br2 + H2O = 2 HBr + NHO3
KOH + HCl = H(OH) + KCl =>
KOH + HCl = H(OH) + KCl
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
NiO + C6H8O7 = NiCH6OOH + CO + H2O =>
6 NiO + 7 C6H8O7 = 6 NiCH6OOH + 36 CO + 7 H2O
CuS2 + HNO3 + HBr = S + CuBr + NO + H2O =>
3 CuS2 + HNO3 + 3 HBr = 6 S + 3 CuBr + NO + 2 H2O
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
H(CN) + Ca(OH)2 = Ca(CN)2 + H2O =>
2 H(CN) + Ca(OH)2 = Ca(CN)2 + 2 H2O
BaS + Na3N = Na2S + Ba3N2 =>
3 BaS + 2 Na3N = 3 Na2S + Ba3N2
NHO2 + Br2 + H2O = HBr + NHO3 =>
NHO2 + Br2 + H2O = 2 HBr + NHO3
Na3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
7 Na3PO4 + 12(NH4)6Mo7O24 + 72 HNO3 = 7(NH4)3PMo12O40 + 21 NaNO3 + 51 NH4NO3 + 36 H2O
NaCl2 + CaNO3 = NaNO3 + CaCl2 =>
NaCl2 + CaNO3 = NaNO3 + CaCl2
Al + NaCl2 = AlCl3 + Na =>
2 Al + 3 NaCl2 = 2 AlCl3 + 3 Na
Al2(SO4)3 + Fe2O3 = Fe2(SO4)3 + Al2O3 =>
Al2(SO4)3 + Fe2O3 = Fe2(SO4)3 + Al2O3
NiCl + Ag2NO3 = Ni2NO3 + AgCl =>
2 NiCl + Ag2NO3 = Ni2NO3 + 2 AgCl
Fe(OH)2 = HOH + FeO =>
Fe(OH)2 = HOH + FeO
Al2[SO4]3 + H3[PO4] = Al[PO4] + H2[SO4] =>
Al2[SO4]3 + 2 H3[PO4] = 2 Al[PO4] + 3 H2[SO4]
UO2(s) + HF(g) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(g) = UF4(s) + 2 H2O(l)
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
V + V(OH)4 = VO + H2O =>
V + V(OH)4 = 2 VO + 2 H2O
SO3 + BaOH2 = BaSO4 + H2 =>
SO3 + BaOH2 = BaSO4 + H2
Cu(H2O)6 + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2O)6 + 2 NaOH = Cu(OH)2 + 2 Na + 6 H2O
Ni(OH)2 + N2H4 = Ni + N2 + H2O =>
2 Ni(OH)2 + N2H4 = 2 Ni + N2 + 4 H2O
NH2CH2COOH + Na = NH2CH2COONa + H2 =>
2 NH2CH2COOH + 2 Na = 2 NH2CH2COONa + H2
*2P4O6 + H2O = H3PO3 =>
*2P4O6 + 12 H2O = 8 H3PO3
Cr + O = CrO29 =>
Cr + 29 O = CrO29
Ba(NO3)2 + Fe(NO3)3 + Co(NO3)2 + C6H8O7 = BaCoFe11O19 + NO2 + CO2 + H2O =>
Ba(NO3)2 + 11 Fe(NO3)3 + Co(NO3)2 + 2 C6H8O7 = BaCoFe11O19 + 37 NO2 + 12 CO2 + 8 H2O
NaCl + H2O = NaClO + H2 =>
NaCl + H2O = NaClO + H2
K2SO3 + KClO + H2O = H2SO4 + Cl2 + KOH =>
K2SO3 + 2 KClO + 3 H2O = H2SO4 + Cl2 + 4 KOH
CH3CONH2 + H2O = CH3CONH3 + OH =>
CH3CONH2 + H2O = CH3CONH3 + OH
O2 + C3H5 = H2O + CO2 =>
17 O2 + 4 C3H5 = 10 H2O + 12 CO2
C2H8O7P2 + KOH = KC4H15O14P4 + H2O =>
2 C2H8O7P2 + KOH = KC4H15O14P4 + H2O
HCOONa + H2O = NaOH + CH4 + CO2 =>
4 HCOONa + 2 H2O = 4 NaOH + CH4 + 3 CO2
Zn + NO3{-} + H{+} = Zn{2+} + NH3 + H2O =>
4 Zn + NO3{-} + 9 H{+} = 4 Zn{2+} + NH3 + 3 H2O
H3O = H2O + H =>
H3O = H2O + H
Al2O3 + CaO + SiO2 = Al2CaSiO6 =>
Al2O3 + CaO + SiO2 = Al2CaSiO6
H2(SiO3) + NaOH = Na2SiO3 + H2O =>
H2(SiO3) + 2 NaOH = Na2SiO3 + 2 H2O
(NH4)6Mo7O24 + HCl + H2S = (NH4)2MoS4 + MoCl6 + H2O =>
(NH4)6Mo7O24 + 24 HCl + 12 H2S = 3(NH4)2MoS4 + 4 MoCl6 + 24 H2O
Na2C2O3 + LiMnO4 + H2SO4 = Li2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O3 + 4 LiMnO4 + 11 H2SO4 = 2 Li2SO4 + 5 Na2SO4 + 4 MnSO4 + 10 CO2 + 11 H2O
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H3O{+} =>
2 IO3{-} + 5 SO2 + 12 H2O = I2 + 5 SO4{2-} + 8 H3O{+}
O + C57H110O6 = CO2 + H2O =>
163 O + C57H110O6 = 57 CO2 + 55 H2O
Na2CO3(g) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(g) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Zr + H2CO3 = H2 + ZrCO3 =>
Zr + H2CO3 = H2 + ZrCO3
CO2 + F2 = C2F6 + O2 =>
2 CO2 + 3 F2 = C2F6 + 2 O2
C6H12 + O2 = (CH2)5CO + H2O =>
C6H12 + O2 = (CH2)5CO + H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
Ca3(PO4)2 + SiO + C = CaSiO + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO + 16 C = 6 CaSiO + P4 + 16 CO
C2H5(OH) + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5(OH) + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
Zn + ClCl2 = ZnCl =>
3 Zn + ClCl2 = 3 ZnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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