| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + FeCl3 = Ca3Cl3 + Fe
MnS + O2 = MnO2 + SO3 =>
2 MnS + 5 O2 = 2 MnO2 + 2 SO3
CoBr2 + NaOH + NaBrO3 = NaBr + CoO3 + H2O =>
3 CoBr2 + 6 NaOH + 2 NaBrO3 = 8 NaBr + 3 CoO3 + 3 H2O
C6H14 + Br2 = C6Br14 + HBr =>
C6H14 + 14 Br2 = C6Br14 + 14 HBr
C9H10O + O2 = CO2 + H2 =>
2 C9H10O + 17 O2 = 18 CO2 + 10 H2
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
AgC + Zn = ZnC + Ag =>
AgC + Zn = ZnC + Ag
CuO + F2 = CuF2 + O2 =>
2 CuO + 2 F2 = 2 CuF2 + O2
C13H8O + NaBH4 + H2SO4 + H2O = C13H10O + NaHSO4 + H3BO3 =>
4 C13H8O + NaBH4 + H2SO4 + 3 H2O = 4 C13H10O + NaHSO4 + H3BO3
Sr(OH)2 + H2CO3 = Sr(HCO3)2 + H2O =>
Sr(OH)2 + 2 H2CO3 = Sr(HCO3)2 + 2 H2O
CsNO3 = Cs + NO3 =>
CsNO3 = Cs + NO3
Mg(HSO3)2 + HBr = H(HSO3) + MgBr2 =>
Mg(HSO3)2 + 2 HBr = 2 H(HSO3) + MgBr2
Ca + H3PO4 = Ca3(PO4)2 + P4 + H2O =>
30 Ca + 32 H3PO4 = 10 Ca3(PO4)2 + 3 P4 + 48 H2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + N2 =>
3(NH4)2S + 4 K2Cr2O7 + 4 H2O = 3 S + 8 Cr(OH)3 + 8 KOH + 3 N2
SnS2O3 + Ca(MnO4)2 + HCl + CaCl2 = MnCl2 + CaSO4 + SnCl4 + H2O =>
SnS2O3 + Ca(MnO4)2 + 6 HCl + CaCl2 = 2 MnCl2 + 2 CaSO4 + SnCl4 + 3 H2O
SrO + P2O5 = Sr2PO4 + O2 =>
8 SrO + 2 P2O5 = 4 Sr2PO4 + O2
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
H2C2O4 + Ni(OH)3 = H2(OH)3 + C2O4Ni =>
H2C2O4 + Ni(OH)3 = H2(OH)3 + C2O4Ni
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
CuBr2(aq) + AgCH3CO2(aq) = AgBr(s) + Cu(CH3CO2)2(aq) =>
CuBr2(aq) + 2 AgCH3CO2(aq) = 2 AgBr(s) + Cu(CH3CO2)2(aq)
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
(CH3)2CO + O2 = H2 + CO2 =>
2(CH3)2CO + 5 O2 = 6 H2 + 6 CO2
NaHCO3 + CH3COOH = CH3COONa + CO2(g) + H2O(l) =>
NaHCO3 + CH3COOH = CH3COONa + CO2(g) + H2O(l)
C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O
SO2 + Br2 + H2O = H{+} + SO4{-2} + Br{-} =>
SO2 + Br2 + 2 H2O = 4 H{+} + SO4{-2} + 2 Br{-}
K3(Po4) + AlCl3 = K3Cl3 + Al(Po4) =>
K3(Po4) + AlCl3 = K3Cl3 + Al(Po4)
MoO2 + XeF5 = MoF5 + Xe + O2 =>
MoO2 + XeF5 = MoF5 + Xe + O2
H2S2O7 = O2 + H2 + S =>
2 H2S2O7 = 7 O2 + 2 H2 + 4 S
NiCl2 + Ag = NiCl2Ag =>
NiCl2 + Ag = NiCl2Ag
C5H10 + O2 = C5H8 + H2O =>
2 C5H10 + O2 = 2 C5H8 + 2 H2O
CuH10O9S + Cl = CuH10O9SCl =>
CuH10O9S + Cl = CuH10O9SCl
BaCO3 + RuO2 = BaRuO3 + CO2 =>
BaCO3 + RuO2 = BaRuO3 + CO2
Cu + NH(NO3)2 = Cu(NO3)2 + NO + HOH =>
5 Cu + 8 NH(NO3)2 = 5 Cu(NO3)2 + 14 NO + 4 HOH
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
H2C6H6O6 + H2O = H3O + HC6H6O6 =>
H2C6H6O6 + H2O = H3O + HC6H6O6
NaCH3OOH + HCl = NaCl + CH4OOH =>
NaCH3OOH + HCl = NaCl + CH4OOH
NaCl + AlCl3 = Na(AlCl4) =>
NaCl + AlCl3 = Na(AlCl4)
FeCl + NH4(OH)2 = Fe(OH)2 + NH4Cl =>
FeCl + NH4(OH)2 = Fe(OH)2 + NH4Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + CuCl = CaCl2 + CuOH =>
Ca(OH)2 + 2 CuCl = CaCl2 + 2 CuOH
Zn(NO3)2*H2O + C6H10O5 = ZnO + NO2 + CO + H2O =>
6 Zn(NO3)2*H2O + C6H10O5 = 6 ZnO + 12 NO2 + 6 CO + 11 H2O
Ca(NO3)2 + NH4VO3 + CO(NH2)2 + LiNO3 = Ca3Li(VO4)2 + N2O + CO2 + H2O =>
24 Ca(NO3)2 + 16 NH4VO3 + 21 CO(NH2)2 + 8 LiNO3 = 8 Ca3Li(VO4)2 + 57 N2O + 21 CO2 + 74 H2O
Br2 + CO3{-} = Br{-} + BrO3{-} + CO2 =>
3 Br2 + 6 CO3{-} = 4 Br{-} + 2 BrO3{-} + 6 CO2
PCl5PCl5 = P2Cl10 =>
PCl5PCl5 = P2Cl10
Al(NO3)5 + Ba(OH)2 = Al(OH)5 + Ba(NO3)2 =>
2 Al(NO3)5 + 5 Ba(OH)2 = 2 Al(OH)5 + 5 Ba(NO3)2
CH3NH2 + C9H10O + NH2 = C10H15N + NOH2 =>
CH3NH2 + C9H10O + NH2 = C10H15N + NOH2
KMnO4 + H2O2 + H2S = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 7 H2O2 + 3 H2S = K2SO4 + 2 MnSO4 + 10 H2O
CuSO4 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(SO4) =>
CuSO4 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(SO4)
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + 3 NaCl + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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