| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 VCl3 + O2 + 2 H2O = 4 VOCl2 + 4 HCl
HCl + Co(OH)2 = CoCl2 + H2O =>
2 HCl + Co(OH)2 = CoCl2 + 2 H2O
RbClO3 = rubidiumchloride + oxygen =>
2 RbClO3 = 2 RbCl + 3 O2
Zn(NO2)2 + H2O = Zn(OH)2 + HNO2 =>
Zn(NO2)2 + 2 H2O = Zn(OH)2 + 2 HNO2
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
N1H4N1O3 = N2 + O2 + H2O =>
2 N1H4N1O3 = 2 N2 + O2 + 4 H2O
FeO + KClO4 + KOH = K2FeO4 + KClO3 + H2O =>
FeO + 2 KClO4 + 2 KOH = K2FeO4 + 2 KClO3 + H2O
H3PO4 + Ca2(SO4)2 = H2SO4 + Ca3(PO4)2 =>
4 H3PO4 + 3 Ca2(SO4)2 = 6 H2SO4 + 2 Ca3(PO4)2
KI + Br2 + CCl4 = KCl3 + BrCl + CI =>
2 KI + Br2 + 2 CCl4 = 2 KCl3 + 2 BrCl + 2 CI
NH4 + Cr2O7 = Cr2O3 + N2 + H2O =>
2 NH4 + Cr2O7 = Cr2O3 + N2 + 4 H2O
CH3COONa + O3 = CO2 + H2O + Na2O =>
6 CH3COONa + 8 O3 = 12 CO2 + 9 H2O + 3 Na2O
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COOC5H11 + H2O =>
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COOC5H11 + H2O
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
NaI + NaIO2 + H2SO4 = I2 + Na2SO4 + H2O =>
3 NaI + NaIO2 + 2 H2SO4 = 2 I2 + 2 Na2SO4 + 2 H2O
Ra + F2 = RaF2 =>
Ra + F2 = RaF2
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
C6H6 + NO3{-} + H2O = HCO3{-} + N2O + H2 =>
C6H6 + 6 NO3{-} + 3 H2O = 6 HCO3{-} + 3 N2O + 3 H2
AlCl + HSO4 = AlSO4 + HCl =>
AlCl + HSO4 = AlSO4 + HCl
C2H5O + O2 = H2O + CO2 =>
4 C2H5O + 11 O2 = 10 H2O + 8 CO2
LiOH + BeO = BeOH + LiO =>
LiOH + BeO = BeOH + LiO
NaCrO2 + O2 = Cr2O3 + Na2CrO4 =>
8 NaCrO2 + 3 O2 = 2 Cr2O3 + 4 Na2CrO4
Co(NO3)2(aq) + Rb3PO4(aq) = Co3(PO4)2(s) + RbNO3(aq) =>
3 Co(NO3)2(aq) + 2 Rb3PO4(aq) = Co3(PO4)2(s) + 6 RbNO3(aq)
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 Na(NO3)(aq)
Cr2 + CO = Cr2CO =>
Cr2 + CO = Cr2CO
H2SO4 + NaCl = HCl + HNaSO4 =>
H2SO4 + NaCl = HCl + HNaSO4
BaS + CH3COOH = (CH3COO)2Ba + H2S =>
BaS + 2 CH3COOH = (CH3COO)2Ba + H2S
KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
CH3COONa + H2O + CuCl2 = Cu(OH)2 + NaCl + CH3COOH =>
2 CH3COONa + 2 H2O + CuCl2 = Cu(OH)2 + 2 NaCl + 2 CH3COOH
CoSO4 + NaCl = CoCl2 + Na2SO4 =>
CoSO4 + 2 NaCl = CoCl2 + Na2SO4
CH3COOH + Ca3(PO4)2 = CO2PO4 + Ca3HO + CH3 =>
5 CH3COOH + 2 Ca3(PO4)2 = 4 CO2PO4 + 2 Ca3HO + 6 CH3
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
GaBr3 + LiOH = Ga(OH)3 + LiBr =>
GaBr3 + 3 LiOH = Ga(OH)3 + 3 LiBr
NH4Cl + OH = NH3 + H2O + Cl2 =>
2 NH4Cl + 2 OH = 2 NH3 + 2 H2O + Cl2
Al(OH)3 + OH({-}) = AlO2({-}) + H2O =>
Al(OH)3 + OH({-}) = AlO2({-}) + 2 H2O
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + NaSO4 =>
2 Cr2(SO4)3 + 9 H2O2 + 14 NaOH = 4 Na2CrO4 + 16 H2O + 6 NaSO4
FeNO3 + Na3PO4 = Fe3PO4 + NaNO3 =>
3 FeNO3 + Na3PO4 = Fe3PO4 + 3 NaNO3
Al(OH)3 + OH({-}) = AlO2({-}) + H2O =>
Al(OH)3 + OH({-}) = AlO2({-}) + 2 H2O
S + C + KNO3 = N2 + CO2 + K2S =>
S + 3 C + 2 KNO3 = N2 + 3 CO2 + K2S
Al(OH)3 + OH({-}) = AlO2({-}) + H2O =>
Al(OH)3 + OH({-}) = AlO2({-}) + 2 H2O
BaCl2 + Na(SO4) = BaSO4 + NaCl2 =>
BaCl2 + Na(SO4) = BaSO4 + NaCl2
Og3H + HCl + O = H2O + OgCl =>
Og3H + 3 HCl + 2 O = 2 H2O + 3 OgCl
NH4VO3 + H2SO4 + KI = VO + (NH4)2SO2 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 10 KI = 2 VO + (NH4)2SO2 + 6 H2O + 5 K2SO4 + 5 I2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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