| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SO4 + N2O5 = 2 N + 5 SO4 + 5 H2O
CH3(CO)CH3 + H2O = HCOCH3 + CH3OH =>
CH3(CO)CH3 + H2O = HCOCH3 + CH3OH
C6H6 + CuO = C6H5OH + Cu =>
C6H6 + CuO = C6H5OH + Cu
Zn + KNO3 + Fe(SO4) = Zn(NO3) + KSO4 + Fe =>
Zn + KNO3 + Fe(SO4) = Zn(NO3) + KSO4 + Fe
Al2 + HCl = AlH + Cl2 =>
Al2 + 2 HCl = 2 AlH + Cl2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 = CaO + CO2(classification) =>
CaCO3 = CaO + CO2(classification)
CoSO4 + Ca(OH)2 + H2O = Co(OH)2 + CaSO4*2H2O =>
CoSO4 + Ca(OH)2 + 2 H2O = Co(OH)2 + CaSO4*2H2O
Zn + NaOH + H2O = NaZn(OH)2 + H2 =>
2 Zn + 2 NaOH + 2 H2O = 2 NaZn(OH)2 + H2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
NH2OH + HBr = NH3OHBr =>
NH2OH + HBr = NH3OHBr
Mo + HCl + HNO3 = H2MoCl6 + NO + H2O =>
3 Mo + 18 HCl + 4 HNO3 = 3 H2MoCl6 + 4 NO + 8 H2O
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
ZnS + O2 = Zn{2+} + SO4{2-} =>
ZnS + 2 O2 = Zn{2+} + SO4{2-}
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba =>
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba
C12H22O11 + O2 = CO2 + H2O11 =>
C12H22O11 + 67 O2 = 12 CO2 + 11 H2O11
Si2Cl5 + H2O = SiO2 + HCl + H =>
Si2Cl5 + 4 H2O = 2 SiO2 + 5 HCl + 3 H
CH2O2 + C2H6O = C4H8O2 + H2O =>
2 CH2O2 + 3 C2H6O = 2 C4H8O2 + 3 H2O
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH =>
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH
C5H11OH = C4H9CHO + H2 =>
C5H11OH = C4H9CHO + H2
C6H5CHO + HCN = C6H5CH(OH)CN =>
C6H5CHO + HCN = C6H5CH(OH)CN
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2CO3 + HCl = KHCl + CO3 =>
K2CO3 + 2 HCl = 2 KHCl + CO3
NH4OH + H3PO4 = NH4H2PO4 + H2O =>
NH4OH + H3PO4 = NH4H2PO4 + H2O
S + KClO3 + NaOH = Na2SO4 + K2SO4 + Cl2 + H2O =>
5 S + 6 KClO3 + 4 NaOH = 2 Na2SO4 + 3 K2SO4 + 3 Cl2 + 2 H2O
F2 + HCl = F2Cl + H =>
F2 + HCl = F2Cl + H
C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O
SO3 + Na = NaSO3 =>
SO3 + Na = NaSO3
AlCl3 + NaOH = Al(OH) + NaCl3 =>
AlCl3 + NaOH = Al(OH) + NaCl3
K + Cr{+3} = Cr + K{+} =>
3 K + Cr{+3} = Cr + 3 K{+}
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
CuS = Cu + S =>
CuS = Cu + S
KClO3(aq) = O2 + KCl =>
2 KClO3(aq) = 3 O2 + 2 KCl
COONa + H2O = NaOH + CH4 + CO2 =>
8 COONa + 6 H2O = 8 NaOH + CH4 + 7 CO2
CH3CH2Br + H2S = CH3CH2HS + HBr =>
CH3CH2Br + H2S = CH3CH2HS + HBr
Mg(OH)2*H2O*MgSO4 + H{+} = Mg{+2} + H2O + SO4{-2} =>
Mg(OH)2*H2O*MgSO4 + 2 H{+} = 2 Mg{+2} + 3 H2O + SO4{-2}
(NH4)2SO4 = NH3 + SO2 + O2 + H2O =>
2(NH4)2SO4 = 4 NH3 + 2 SO2 + O2 + 2 H2O
C6H10Br2 + KOH = C6H8 + KBr + H2O =>
C6H10Br2 + 2 KOH = C6H8 + 2 KBr + 2 H2O
CuCl2(aq) + (NH4)3PO4(aq) = Cu3(PO4)2 + NH4Cl =>
3 CuCl2(aq) + 2(NH4)3PO4(aq) = Cu3(PO4)2 + 6 NH4Cl
Mg + H3O = Mg(OH)2 + H2 =>
Mg + 2 H3O = Mg(OH)2 + 2 H2
KMnO4 + H2SO4 + C3H5(OH)3 = C3H5COOH + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 20 C3H5(OH)3 = 15 C3H5COOH + 38 H2O + 2 MnSO4 + K2SO4
As2S5 + HNO3 = NO2 + H2SO4 + H3AsO4 + H2O =>
As2S5 + 40 HNO3 = 40 NO2 + 5 H2SO4 + 2 H3AsO4 + 12 H2O
HCl4 + CaOH = H2O + CaCl4 =>
HCl4 + CaOH = H2O + CaCl4
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
Fe + HNO3 + HCl = FeCl3 + NO2 + H2O =>
Fe + 3 HNO3 + 3 HCl = FeCl3 + 3 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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