| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4(g) + 2 O2(g) = 2 NO(g) + 2 H2O(g)
RuCl3*3H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 5 H2O + 2 HCl
KNO3 + C12H22O11 = CO2 + H2O + KNO2 =>
24 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 KNO2
Na{+} + H2O = NaOH + H{+} =>
Na{+} + H2O = NaOH + H{+}
C4H0OH + O2 = CO2 + H2O =>
C4H0OH + 4 O2 = 4 CO2 + H2O
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + CO2 + H2O =>
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + CO2 + H2O
Pb + HCl = PbCl3 + H3 =>
Pb + 3 HCl = PbCl3 + H3
C18H38(s) + O2(g) = CO2(g) + H2O(l) =>
2 C18H38(s) + 55 O2(g) = 36 CO2(g) + 38 H2O(l)
KOH + H2SO4 + CH4N2O = K2S2O3 + H2O + N2 + C =>
2 KOH + 2 H2SO4 + 4 CH4N2O = K2S2O3 + 11 H2O + 4 N2 + 4 C
C11H14 + O2 = CO2 + H2O =>
2 C11H14 + 29 O2 = 22 CO2 + 14 H2O
FePO4 + Ba(OH)2 = BaPO4 + Fe(OH)2 =>
FePO4 + Ba(OH)2 = BaPO4 + Fe(OH)2
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
Al(NO3)2 + NaOH = Na6(NO3)2 + Al(OH)6 =>
Al(NO3)2 + 6 NaOH = Na6(NO3)2 + Al(OH)6
Ai4C3 + HCl = AiCl3 + CH4 =>
Ai4C3 + 12 HCl = 4 AiCl3 + 3 CH4
Na3PO4 + AgC2H3O2 = Ag3PO4 + NaCH3COO =>
Na3PO4 + 3 AgC2H3O2 = Ag3PO4 + 3 NaCH3COO
Hg(NO3)2(s) = HgO(s) + NO2(g) + O2(g) =>
2 Hg(NO3)2(s) = 2 HgO(s) + 4 NO2(g) + O2(g)
H2O + Ca = H + Ca(OH)2 =>
2 H2O + Ca = 2 H + Ca(OH)2
Hg(NO3)2(s) = HgO(s) + NO2(g) + O2 =>
2 Hg(NO3)2(s) = 2 HgO(s) + 4 NO2(g) + O2
C7H8O + CH3COOH = C9H10O2 + H2O =>
C7H8O + CH3COOH = C9H10O2 + H2O
NaCH3CO2 = CH3CO2 + Na =>
NaCH3CO2 = CH3CO2 + Na
C2H56 + Br2 = C2H5Br + H2 =>
2 C2H56 + Br2 = 2 C2H5Br + 51 H2
CHCl3 + Br2 = CBrCl3 + HBr =>
CHCl3 + Br2 = CBrCl3 + HBr
Na3AlO3 + H2 = Al + NaOH =>
2 Na3AlO3 + 3 H2 = 2 Al + 6 NaOH
C3 + H2 = C3H8 =>
C3 + 4 H2 = C3H8
Mg(ClO4)2 = MgO + Cl2 + O2 =>
2 Mg(ClO4)2 = 2 MgO + 2 Cl2 + 7 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H + N + O3 = HNO3 =>
H + N + O3 = HNO3
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
H2TiO4 + NH4F + H2SO4 = H2O + (NH4)2[TiF6] + (NH4)2SO4 + O2 =>
2 H2TiO4 + 12 NH4F + 4 H2SO4 = 6 H2O + 2(NH4)2[TiF6] + 4(NH4)2SO4 + O2
Ag(NO3)(aq) + Sn(s) = Ag(s) + Sn(NO3)4(aq) =>
4 Ag(NO3)(aq) + Sn(s) = 4 Ag(s) + Sn(NO3)4(aq)
Pb(NO3)2 + Cl2 + H2O = PbO2 + HCl + HNO3 =>
Pb(NO3)2 + Cl2 + 2 H2O = PbO2 + 2 HCl + 2 HNO3
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
Ba(NO3)2 + Co2(SO4)3 = BaSO4 + Co(NO3)3 =>
3 Ba(NO3)2 + Co2(SO4)3 = 3 BaSO4 + 2 Co(NO3)3
Al4C3 + H2O = Al4C3O2 + H2 =>
Al4C3 + 2 H2O = Al4C3O2 + 2 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AgNO3 + H3(PO4) = Ag3(PO4) + HNO3 =>
3 AgNO3 + H3(PO4) = Ag3(PO4) + 3 HNO3
CrO + P2O5 = Cr(PO3)2 =>
CrO + P2O5 = Cr(PO3)2
C22H24N2O8 + O2 = C15H18O5 + CO2 + NO3{-} + H{+} =>
18 C22H24N2O8 + 103 O2 = 22 C15H18O5 + 66 CO2 + 36 NO3{-} + 36 H{+}
FeCl2 + KClO + HCl = FeCl3 + KCl + H2O =>
2 FeCl2 + KClO + 2 HCl = 2 FeCl3 + KCl + H2O
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
H25 + KOH = K25 + H2O =>
H25 + 25 KOH = K25 + 25 H2O
NaHSO3 + LiOH = NaOH + LiHSO3 =>
NaHSO3 + LiOH = NaOH + LiHSO3
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4 =>
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4
PF2I + Hg = P2F4 + Hg2I2 =>
2 PF2I + 2 Hg = P2F4 + Hg2I2
NH4Cl(aq) + Ni(NO3)2(aq) = NiCl2(aq) + NH4NO3(aq) =>
2 NH4Cl(aq) + Ni(NO3)2(aq) = NiCl2(aq) + 2 NH4NO3(aq)
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
SnO2 + H3PO4 = Sn3(PO4)4 + H2O =>
3 SnO2 + 4 H3PO4 = Sn3(PO4)4 + 6 H2O
K2SO4 + FeBr3 = KBr + Fe2(SO4)3 =>
3 K2SO4 + 2 FeBr3 = 6 KBr + Fe2(SO4)3
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
Na2H3CO6 = H2O2 + Na2CO3 =>
2 Na2H3CO6 = 3 H2O2 + 2 Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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