| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoF2 + Pb(NO3)2 = Co(NO3)2 + PbF2
Ba(NO3)2 + Ce(NO3)3*6H2O + N2H4*H2O = BaCeO3 + N2 + H2O =>
2 Ba(NO3)2 + 2 Ce(NO3)3*6H2O + 12 N2H4*H2O = 2 BaCeO3 + 17 N2 + 48 H2O
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
S2O3{-2} + H3O{+} = SO2 + S + H2O =>
S2O3{-2} + 2 H3O{+} = SO2 + S + 3 H2O
Ba(ClO4)2 + K3PO4 = Ba3(PO4)2 + KClO4 =>
3 Ba(ClO4)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KClO4
N2H4(l) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2(l) = N2(g) + 4 H2O(g)
Al(MnO4)3 + NH4ClO2 = NH4MnO4 + Al(ClO2)3 =>
Al(MnO4)3 + 3 NH4ClO2 = 3 NH4MnO4 + Al(ClO2)3
KBr + CdCl2 + KOH = H2O + Cd + KCl + KBrO3 =>
KBr + 3 CdCl2 + 6 KOH = 3 H2O + 3 Cd + 6 KCl + KBrO3
(NH4)2SO4 = NH3 + N2 + SO2 + H2O =>
3(NH4)2SO4 = 4 NH3 + N2 + 3 SO2 + 6 H2O
C13H10O + BH4{-} + H2O = C13H12O + B(OH)4{-} =>
4 C13H10O + BH4{-} + 4 H2O = 4 C13H12O + B(OH)4{-}
As(OH)3 + SO2 = As2O3 + H2SO3 =>
2 As(OH)3 + 3 SO2 = As2O3 + 3 H2SO3
KH + FeCl3 = KCl + H3Fe =>
3 KH + FeCl3 = 3 KCl + H3Fe
FeBr + NaOH = NaBr + FeOH =>
FeBr + NaOH = NaBr + FeOH
Na + MnBr2 = NaBr + Mn =>
2 Na + MnBr2 = 2 NaBr + Mn
(NH4)3PO4 + Fe(NO3)3 = (NH4)3(NO3)3 + FePO4 =>
(NH4)3PO4 + Fe(NO3)3 = (NH4)3(NO3)3 + FePO4
C2H4 = C4H8 =>
2 C2H4 = C4H8
Fe(s) + HBr(aq) = FeBr3(s) + H2(g) =>
2 Fe(s) + 6 HBr(aq) = 2 FeBr3(s) + 3 H2(g)
CH3OH + KMnO4 + H2SO4 = HCOOH + Mn(SO4) + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 Mn(SO4) + 2 K2SO4 + 11 H2O
Ca2Si + Cl2 = CaCl + SiCl4 =>
Ca2Si + 3 Cl2 = 2 CaCl + SiCl4
C6H5CH2OH + C4H6O3 = C9H10O2 + H2O =>
2 C6H5CH2OH + C4H6O3 = 2 C9H10O2 + H2O
Sr + NO3 = SrNO2 + O2 =>
2 Sr + 2 NO3 = 2 SrNO2 + O2
CuCl + AgNO3 = AgCl + Cu(NO3) =>
CuCl + AgNO3 = AgCl + Cu(NO3)
Na2SO4 + HCl = H2O + NaCl + SO3 =>
Na2SO4 + 2 HCl = H2O + 2 NaCl + SO3
F2 + AlBr3 = F2AlBr3 =>
F2 + AlBr3 = F2AlBr3
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3 =>
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3
FeCl2 + H2O = FeCl2(OH2)4 =>
FeCl2 + 4 H2O = FeCl2(OH2)4
NaOHCo3 + H2SO4 = Na2SO4 + H2O + Co2 =>
2 NaOHCo3 + H2SO4 = Na2SO4 + 2 H2O + 3 Co2
Na + S = Na2S =>
2 Na + S = Na2S
C4H6O2 + O2 = H2O + CO2 =>
2 C4H6O2 + 9 O2 = 6 H2O + 8 CO2
CH4 + O32 = CO2 + H2O =>
8 CH4 + O32 = 8 CO2 + 16 H2O
S2O3{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 S2O3{2-} + 4 Cr2O7{2-} + 26 H{+} = 6 SO4{2-} + 8 Cr{3+} + 13 H2O
C6H70 + H2O = CO2 + H =>
C6H70 + 12 H2O = 6 CO2 + 94 H
Mn(OH)2 + S + OH{-} = MnO2 + S{2-} + H2O =>
Mn(OH)2 + S + 2 OH{-} = MnO2 + S{2-} + 2 H2O
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
C7H14O + H2SO4 = CH3COHCH2CH2CH2CH2CH3 + HSO4 =>
C7H14O + H2SO4 = CH3COHCH2CH2CH2CH2CH3 + HSO4
Bi(OH)3 + Na2[Sn(OH)3] = Bi + Na2[Sn(OH)6] =>
Bi(OH)3 + Na2[Sn(OH)3] = Bi + Na2[Sn(OH)6]
ClH + O = Cl2O7 + H2O =>
2 ClH + 8 O = Cl2O7 + H2O
CH3COOH(l) + O2 = H2O(l) + CO2(g) =>
CH3COOH(l) + 2 O2 = 2 H2O(l) + 2 CO2(g)
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Rubidium + rubidiumnitrate = rubidiumoxide + nitrogen =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
As2O3(s) + C(s) = CO2(g) + As(s) =>
2 As2O3(s) + 3 C(s) = 3 CO2(g) + 4 As(s)
AgCl + (NH4)2CO3 = Ag(NH3)2 + CO2 + H2O + Cl =>
AgCl + (NH4)2CO3 = Ag(NH3)2 + CO2 + H2O + Cl
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cr2S3 + HNO3 + PbO2 = H2CrO4 + Pb(NO3) + H2SO4 =>
Cr2S3 + 10 HNO3 + 10 PbO2 = 2 H2CrO4 + 10 Pb(NO3) + 3 H2SO4
Al + O(g) = AlO(g) =>
Al + O(g) = AlO(g)
C2H6O + HBr = CH3Br + H2O =>
C2H6O + 2 HBr = 2 CH3Br + H2O
Na2(SO3) + O2 = Na2SO4 =>
2 Na2(SO3) + O2 = 2 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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