| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2(SO4)3 = Bi2O3 + 3 SO3
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O
C4H100(l) + O2(g) = CO2(g) + H2O(l) =>
C4H100(l) + 29 O2(g) = 4 CO2(g) + 50 H2O(l)
CuSO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 2 K2SO4
NaClO + CH3COOH + KI = CH3COONa + HCl + KIO3 =>
3 NaClO + 3 CH3COOH + KI = 3 CH3COONa + 3 HCl + KIO3
CH2O + FeCl3 = Fe(CHO)3 + HCl =>
3 CH2O + FeCl3 = Fe(CHO)3 + 3 HCl
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
K2Cr2O7 + Na2HPO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
K2Cr2O7 + 3 Na2HPO3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 H3PO4 + 4 H2O
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
CuCl2 + Na2S2O3 + H2O = Cu2S + S + NaCl + H2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 NaCl + 2 H2SO4
H{+} + MnO4{-} + H2S = Mn{+2} + H2O + SO4{-2} =>
14 H{+} + 8 MnO4{-} + 5 H2S = 8 Mn{+2} + 12 H2O + 5 SO4{-2}
Al2(Cr2O7)3 + Na3(PO4) = Al(PO4) + Na2(Cr2O7) =>
Al2(Cr2O7)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2(Cr2O7)
CH3COOH + BaS = BaCOOH + SCH3 =>
CH3COOH + BaS = BaCOOH + SCH3
Fe2(CO2)3 + NaOH = Fe(OH)3 + Na2CO2 =>
Fe2(CO2)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO2
H3PO4NaClO2 = NaPO4HClO2H2 =>
H3PO4NaClO2 = NaPO4HClO2H2
C12H22O + H2O = C2H6O + CO2 =>
3 C12H22O + 18 H2O = 17 C2H6O + 2 CO2
Mg(s) + HBr(aq) = MgBr2 + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2 + H2(g)
K3Fe(CN)6 + Fe(NH4)2(SO4)2 = Fe3(Fe(CN)6)2 + (NH4)2SO4 + K2SO4 =>
2 K3Fe(CN)6 + 3 Fe(NH4)2(SO4)2 = Fe3(Fe(CN)6)2 + 3(NH4)2SO4 + 3 K2SO4
C4H5N3O + O2 = CO2 + N2 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 6 N2 + 10 H2O
Na2SO4 + NaNO3 = Na3 + SO4NO3 =>
Na2SO4 + NaNO3 = Na3 + SO4NO3
Cu(ll)ClHg(NO3) = Cu(NO3)HgCl =>
Cu(ll)ClHg(NO3) = Cu(NO3)HgCl
Na2CrO4 + HNO3 + Al = Cr(NO3)3 + Al(NO3)3 + NaNO3 + H2O =>
Na2CrO4 + 8 HNO3 + Al = Cr(NO3)3 + Al(NO3)3 + 2 NaNO3 + 4 H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
HClO4 + Li2O = HClO + Li2O4 =>
HClO4 + Li2O = HClO + Li2O4
ZnBrC4H6O4Pb = ZnC4H6O4BrPb =>
ZnBrC4H6O4Pb = ZnC4H6O4BrPb
C6H8O6 + CuCl2 = C6H6O6 + CuCl + HCl =>
C6H8O6 + 2 CuCl2 = C6H6O6 + 2 CuCl + 2 HCl
FeO + KI = FeI2 + K2O =>
FeO + 2 KI = FeI2 + K2O
NaCl + NH4 + NO3 + H3PO4 = N2PO + H2Na + ClO2 =>
45 NaCl + 12 NH4 + 16 NO3 + 14 H3PO4 = 14 N2PO + 45 H2Na + 45 ClO2
PH3 + H2O = PO4 + H2 =>
2 PH3 + 8 H2O = 2 PO4 + 11 H2
CH4 + Cl2(g) = C + HCl =>
CH4 + 2 Cl2(g) = C + 4 HCl
C6H8O6 + CuCl2 = C6H6O6 + CuCl + HCl =>
C6H8O6 + 2 CuCl2 = C6H6O6 + 2 CuCl + 2 HCl
Ag2Cr2O7 + NaCl = AgCl + Na2Cr2O7 =>
Ag2Cr2O7 + 2 NaCl = 2 AgCl + Na2Cr2O7
Na2S2O3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 4 Cl2 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
Li + CH3Cl = CH3Li + LiCl =>
2 Li + CH3Cl = CH3Li + LiCl
H3PO4 + Ca10(PO4)6(OH)2 = Ca + HPO4 + H2O =>
4 H3PO4 + Ca10(PO4)6(OH)2 = 10 Ca + 10 HPO4 + 2 H2O
HCOH + LiAlH4 = CH3OH + LiAl =>
2 HCOH + LiAlH4 = 2 CH3OH + LiAl
CH4 + Cl2(g) = C + HCl =>
CH4 + 2 Cl2(g) = C + 4 HCl
NiSO4 + NH3 = Ni(NH3)6 + SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6 + SO4
Ca2O7Si2ZnH2O = Ca2O8Si2H2Zn =>
Ca2O7Si2ZnH2O = Ca2O8Si2H2Zn
VCl3 + O2 = VOCl3 =>
2 VCl3 + O2 = 2 VOCl3
Na2CO3Ba(NO3) = Na2NO3BaCO3 =>
Na2CO3Ba(NO3) = Na2NO3BaCO3
HBr + Cl2 = HCl + BrCl =>
HBr + Cl2 = HCl + BrCl
H2C4H4O5(aq) + NaOH(aq) = Na2C4H4O5(aq) + H2O =>
H2C4H4O5(aq) + 2 NaOH(aq) = Na2C4H4O5(aq) + 2 H2O
(C17H35CO2)3C3H5 + O2 = CO2 + H2O =>
2(C17H35CO2)3C3H5 + 163 O2 = 114 CO2 + 110 H2O
CH3(CH2)4CH3 + oxygen = carbondioxide + water =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
PI3 + Cl2 = PCl3 + I2 =>
2 PI3 + 3 Cl2 = 2 PCl3 + 3 I2
K3PO4 + CoCl2 = Co3(PO4)2 + KCl =>
2 K3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 KCl
KH2PO4 + K2S2O5 = SO4 + H2PO3 + K =>
3 KH2PO4 + K2S2O5 = 2 SO4 + 3 H2PO3 + 5 K
Ni(NO3)2 + H2O = Ni(H2)2 + NO4 =>
Ni(NO3)2 + 2 H2O = Ni(H2)2 + 2 NO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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