| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
Ga + Ca(NO3)2 = Ca + Ga(NO3)3 =>
2 Ga + 3 Ca(NO3)2 = 3 Ca + 2 Ga(NO3)3
HClO4 + BaCO3 = BaClO4 + CO3 + H2 =>
2 HClO4 + 2 BaCO3 = 2 BaClO4 + 2 CO3 + H2
YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + O =>
2 YBa2Cu3O7 + 26 HCl = 6 CuCl2 + 13 H2O + 2 YCl3 + 4 BaCl2 + O
NaCl + MnSO4 = MnCl2 + Na2SO4 =>
2 NaCl + MnSO4 = MnCl2 + Na2SO4
Pb + NaBr = PbBr + Na =>
Pb + NaBr = PbBr + Na
C17H33COOH + I2 = C17H33I2COOH =>
C17H33COOH + I2 = C17H33I2COOH
HCO3Na = NaHCO3 =>
HCO3Na = NaHCO3
CaCI2 + Na2SO4 = Na2CI2 + CaSO4 =>
CaCI2 + Na2SO4 = Na2CI2 + CaSO4
Fe + Cl6 = FeCl =>
6 Fe + Cl6 = 6 FeCl
Pb(OH)2 + HNo2 = Pb(No2)2 + H2O =>
Pb(OH)2 + 2 HNo2 = Pb(No2)2 + 2 H2O
KHCO3 = K + HCO2 + O =>
KHCO3 = K + HCO2 + O
Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2
NaBr + HCl = NaCl + H2 + Br2 =>
2 NaBr + 2 HCl = 2 NaCl + H2 + Br2
N2H5NO3 = NH3 + N2H2O3 =>
N2H5NO3 = NH3 + N2H2O3
CaCO3 + SiO2 + CH4 = CaSiO3 + H2O + C =>
CaCO3 + SiO2 + CH4 = CaSiO3 + 2 H2O + 2 C
KClO3 + HOH = KOH + HClO3 =>
KClO3 + HOH = KOH + HClO3
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3 =>
GeCl4 + LiAlH4 = GeH4 + LiCl + AlCl3
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MnO4{-} + I{-} + H{+} = MnO2 + II2 + H2O =>
MnO4{-} + 3 I{-} + 4 H{+} = MnO2 + II2 + 2 H2O
NaHCO3 = Na2CO3H2CO3 =>
2 NaHCO3 = Na2CO3H2CO3
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)5SCN]{2+} + Na{+} + NO3{-} =>
Fe(NO3)3 + NaSCN + 5 H2O = [Fe(H2O)5SCN]{2+} + Na{+} + 3 NO3{-}
CH3CHO + CH3OH = CH3CH(OH)OCH3 =>
CH3CHO + CH3OH = CH3CH(OH)OCH3
KCIO3 = KCI + O2(classification) =>
2 KCIO3 = 2 KCI + 3 O2(classification)
C6H2(NO2)3CH3 + KMnO4 = C6H2(NO2)3COOH + KOH + MnO2 =>
C6H2(NO2)3CH3 + 2 KMnO4 = C6H2(NO2)3COOH + 2 KOH + 2 MnO2
Cd + N2 = CdN =>
2 Cd + N2 = 2 CdN
Cu2(SO4)2 + Fe = Fe3(SO4)2 + Cu =>
Cu2(SO4)2 + 3 Fe = Fe3(SO4)2 + 2 Cu
NaHCO3 = Na2CO3(s)H2O(g)CO2 =>
2 NaHCO3 = Na2CO3(s)H2O(g)CO2
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
CH3(CH2)7CHCH(CH2)7CO2CH3 + O2 + N + P = C60H87O23N12P + H2O =>
240 CH3(CH2)7CHCH(CH2)7CO2CH3 + 1141 O2 + 912 N + 76 P = 76 C60H87O23N12P + 1014 H2O
Ca(NO2)2 + HCl = CaCl2 + NO + NO2 + H2O =>
Ca(NO2)2 + 2 HCl = CaCl2 + NO + NO2 + H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Li + H3PO4 = Li3(PO4) + H2 =>
6 Li + 2 H3PO4 = 2 Li3(PO4) + 3 H2
Cr(s) + H2O(l) = CrO + H2 =>
Cr(s) + H2O(l) = CrO + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AsO33{-} + Cr2O72{-} + H{+} = AsO43{-} + Cr3{+} + H2O =>
427 AsO33{-} + 60 Cr2O72{-} + 100 H{+} = 427 AsO43{-} + 40 Cr3{+} + 50 H2O
Ce2O3 + H2O = H2 + CeO2 =>
Ce2O3 + H2O = H2 + 2 CeO2
Sb2(SO4)3 + H2O = (SbO)2SO4 + H2SO4 =>
Sb2(SO4)3 + 2 H2O = (SbO)2SO4 + 2 H2SO4
NaOH = HNa + O =>
NaOH = HNa + O
C6H13N + O2 = CO2 + H2O + NO2 =>
4 C6H13N + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
HF + Sb(OH)3 = SbF3 + H2O =>
3 HF + Sb(OH)3 = SbF3 + 3 H2O
TiCl4 + NaBH4 = TiB2 + NaCl + HCl + H2 =>
TiCl4 + 2 NaBH4 = TiB2 + 2 NaCl + 2 HCl + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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