| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl4 + Fe = SnCl2 + FeCl2
C2H5OH(l) + PCl3(l) = C2H5Cl(l) + H3PO3 =>
3 C2H5OH(l) + PCl3(l) = 3 C2H5Cl(l) + H3PO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KSO4 + AlClO3 = KClO3 + AlSO4 =>
KSO4 + AlClO3 = KClO3 + AlSO4
Al(NO3)3 + NaOH + H2O = Na[Al(OH)4] + HNO3 =>
Al(NO3)3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HNO3
CuBr + H2SO4 = Cu(HSO4)2 + SO2 + Br2 + H2O =>
2 CuBr + 6 H2SO4 = 2 Cu(HSO4)2 + 2 SO2 + Br2 + 4 H2O
Co + H2S = Co2S3 + H2 =>
2 Co + 3 H2S = Co2S3 + 3 H2
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
NaCl + RbCl = NaRbCl2 =>
NaCl + RbCl = NaRbCl2
O2(g) + H2S(g) = S8(s) + H2O(l) =>
4 O2(g) + 8 H2S(g) = S8(s) + 8 H2O(l)
CH3CHClCOOH + KOH = KCH3CHCOOH + ClOH =>
CH3CHClCOOH + KOH = KCH3CHCOOH + ClOH
C3H5OH + Ag2O = Ag + C3H6OO =>
C3H5OH + Ag2O = 2 Ag + C3H6OO
H3PO3 + NaOH = H2O + Na + PO3 =>
H3PO3 + 3 NaOH = 3 H2O + 3 Na + PO3
CoCl2 + NaOH + H2O2 = Co(OH)3 + NaCl =>
2 CoCl2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 4 NaCl
FeCl3 + (NH4)(OH) = Fe(OH)3 + (NH4) + Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4) + 3 Cl
CrH6O2 + O2 = CrO2 + H2O =>
2 CrH6O2 + 3 O2 = 2 CrO2 + 6 H2O
H3COH + KOH = H2O + H3CO + K =>
H3COH + KOH = H2O + H3CO + K
Pb + HNO3 = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 NO
FeS2 + O2 + H2O = Fe(OH)3 + SO4{-2} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{-2} + 16 H{+}
MgSO4 + Ba(NO3)2 = Mg(NO3)3 + Ba3(SO4)2 =>
2 MgSO4 + 3 Ba(NO3)2 = 2 Mg(NO3)3 + Ba3(SO4)2
CO + HO = H2CO3 =>
CO + 2 HO = H2CO3
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
4(CH3)2CHOH + 2 K2Cr2O7 + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 12 H2O
HCHO + KF = HF + KCHO =>
HCHO + KF = HF + KCHO
AlI3 + LiOH = AlOH + LiI3 =>
AlI3 + LiOH = AlOH + LiI3
Al{3} + CuCl{2} = AlCl{3} + Cu{2] =>
Al{3} + CuCl{2} = AlCl{3} + Cu{2]
Pb(C2H3O2)2 + Na2CO3 = Na2C2H3O2 + Pb(CO3)2 =>
Pb(C2H3O2)2 + 2 Na2CO3 = 2 Na2C2H3O2 + Pb(CO3)2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Br2(aq) + I{-}(aq) = Br{-}(aq) + I2(aq) =>
Br2(aq) + 2 I{-}(aq) = 2 Br{-}(aq) + I2(aq)
AgCl(aq) + NaOH(aq) = AgOH(s) + NaCl(aq) =>
AgCl(aq) + NaOH(aq) = AgOH(s) + NaCl(aq)
KMnO4 + FeCl2 + HCl = MnO2 + FeCl3 + H2O + KCl =>
KMnO4 + 3 FeCl2 + 4 HCl = MnO2 + 3 FeCl3 + 2 H2O + KCl
CuSO4 + Na2S2O5 + NaSCN + H2O = CuSCN + NaHSO4 =>
4 CuSO4 + Na2S2O5 + 4 NaSCN + 3 H2O = 4 CuSCN + 6 NaHSO4
C2H6 + V2O5 = CO2 + V2O3 + H2O =>
2 C2H6 + 7 V2O5 = 4 CO2 + 7 V2O3 + 6 H2O
AgNO3(aq) + C6H8O6(s) = Ag + C6H6O6 + HNO3 =>
2 AgNO3(aq) + C6H8O6(s) = 2 Ag + C6H6O6 + 2 HNO3
C4H90H + O2 = CO2 + H2O =>
4 C4H90H + 107 O2 = 16 CO2 + 182 H2O
CO + HO = CO2 + H2 =>
2 CO + 2 HO = 2 CO2 + H2
S2 + Br2 = SBr2 =>
S2 + 2 Br2 = 2 SBr2
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
Ag + Cr2O7 = Cr2 + AgO7 =>
Ag + Cr2O7 = Cr2 + AgO7
Fe(NO3)3 + Co(NO3)2 = Fe(NO3) + Co(NO3)3 =>
Fe(NO3)3 + 2 Co(NO3)2 = Fe(NO3) + 2 Co(NO3)3
AsO4{3-} + S{2-} + H3O{+} = AsO3{3-} + S + H2O =>
AsO4{3-} + S{2-} + 2 H3O{+} = AsO3{3-} + S + 3 H2O
SnSO4 + Fe = Fe2SO4 + Sn =>
SnSO4 + 2 Fe = Fe2SO4 + Sn
K + Mn + O4 = KMnO4 =>
K + Mn + O4 = KMnO4
KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe(MnO4)2 + K2SO4
Pb + HNO3 = Pb(NO3) + H2 =>
2 Pb + 2 HNO3 = 2 Pb(NO3) + H2
N2H + O2 = N2 + H2O =>
4 N2H + O2 = 4 N2 + 2 H2O
CaBr + AgNo = CaNo + AgBr =>
CaBr + AgNo = CaNo + AgBr
CaCO3*H2O + H2O = CaCO3*4H2O =>
CaCO3*H2O + 3 H2O = CaCO3*4H2O
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CaCO3() = CaO(s) + CO2(g) =>
CaCO3() = CaO(s) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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