| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 5 Cl2 + I2 = 2 IO3{-} + 10 Cl{-} + 12 H{+}
CaO + LiNo3 = Ca(No3)2 + Li2O =>
CaO + 2 LiNo3 = Ca(No3)2 + Li2O
Mg(s) + Fe(NO3)2 = MgNO3 + Fe2 =>
4 Mg(s) + 2 Fe(NO3)2 = 4 MgNO3 + Fe2
C3H6Cl + KOH = C3H7 + KClO =>
C3H6Cl + KOH = C3H7 + KClO
CO + O2 = CO22 =>
2 CO + 21 O2 = 2 CO22
NH4I + AgNO3 = NO3I + AgNH4 =>
NH4I + AgNO3 = NO3I + AgNH4
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C6H5CH2CH(NH2)COOH =>
C14H18N2O5 + 2 H2O = C4H7NO4 + CH3OH + C6H5CH2CH(NH2)COOH
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Na + K1N1O3 = Na2O1 + K2O1 + N2 =>
10 Na + 2 K1N1O3 = 5 Na2O1 + K2O1 + N2
Fe + CuSO4*5H2O = Fe2(SO4)3 + Cu + H2O =>
2 Fe + 3 CuSO4*5H2O = Fe2(SO4)3 + 3 Cu + 15 H2O
Ni(NO3)2 + (NH4)2S = Ni2S2 + (NH4)(NO3) =>
2 Ni(NO3)2 + 2(NH4)2S = Ni2S2 + 4(NH4)(NO3)
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
CH3COOH + LiHCO3 = CH3COOH2CO3 + Li =>
CH3COOH + LiHCO3 = CH3COOH2CO3 + Li
NH4Cl + Hg(NO3)2 = NH4NO3 + HgCl2 =>
2 NH4Cl + Hg(NO3)2 = 2 NH4NO3 + HgCl2
BBr3 + Cl2 = ClBr + B =>
2 BBr3 + 3 Cl2 = 6 ClBr + 2 B
FeCl3 + Kl = FeKl + Cl3 =>
FeCl3 + Kl = FeKl + Cl3
H2S2O7 + NaOH = Na2SO4 + H2O =>
H2S2O7 + 4 NaOH = 2 Na2SO4 + 3 H2O
Al(NO3)3 + Zn(NO3)2 + CH4N2O = ZnAl2O4 + CO2 + H2O + N2 =>
6 Al(NO3)3 + 3 Zn(NO3)2 + 20 CH4N2O = 3 ZnAl2O4 + 20 CO2 + 40 H2O + 32 N2
CaCO3 + Fe2O3 = Ca4Fe3O10 + CO2 + CO =>
8 CaCO3 + 3 Fe2O3 = 2 Ca4Fe3O10 + 5 CO2 + 3 CO
Sr + Cr2O7 + OH = SrCrO4 + H2O =>
2 Sr + Cr2O7 + 2 OH = 2 SrCrO4 + H2O
Na2S + HI = NaI + H2S =>
Na2S + 2 HI = 2 NaI + H2S
I + Cl(g) = ICl3 =>
I + 3 Cl(g) = ICl3
Cu(OH)2 + CuSO4 = Cu2SO4(OH)2 =>
Cu(OH)2 + CuSO4 = Cu2SO4(OH)2
Al{3+} + Mn(s) = Al(s) + Mn{2+} =>
2 Al{3+} + 3 Mn(s) = 2 Al(s) + 3 Mn{2+}
CH3OH + K2CrO4 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3OH + 4 K2CrO4 + 10 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
Cr2O3 + H2O = Cr(HO)3 =>
Cr2O3 + 3 H2O = 2 Cr(HO)3
AgNo3 + Pt(No3)2 = Ag(No3)2 + PtNo3 =>
AgNo3 + Pt(No3)2 = Ag(No3)2 + PtNo3
Li + HNO3 = H2O + LiNO3 + NH4NO3 =>
8 Li + 10 HNO3 = 3 H2O + 8 LiNO3 + NH4NO3
H3BO3 + H2O = H + H4BO4 =>
H3BO3 + H2O = H + H4BO4
Zn + HOH = ZnO + H2 =>
Zn + HOH = ZnO + H2
MnSO4 + K2S2O6(O)2 + H2O = MnO2 + H2SO4 + K2SO4 =>
MnSO4 + K2S2O6(O)2 + 2 H2O = MnO2 + 2 H2SO4 + K2SO4
CH3COOCH3 + KOH = CH3COOK + CH3OH =>
CH3COOCH3 + KOH = CH3COOK + CH3OH
NaHCO3 + C5H7O5COOH = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C5H7O5COOH = Na3C6H5O7 + 3 CO2 + 3 H2O
MgF + AgN = AgF + MgN =>
MgF + AgN = AgF + MgN
K3O4P + BaCO3 + NH4H2PO4 = KBaPO4 + H2O + NH3 + CO2 =>
K3O4P + 3 BaCO3 + 2 NH4H2PO4 = 3 KBaPO4 + 3 H2O + 2 NH3 + 3 CO2
RaCN + (NH4)3(PO4) = Ra3(PO4) + NH4CN =>
3 RaCN + (NH4)3(PO4) = Ra3(PO4) + 3 NH4CN
Cr2O72{-} + S + H{+} = Cr3{+} + S2O82{-} + H2O =>
489 Cr2O72{-} + 854 S + 388 H{+} = 326 Cr3{+} + 427 S2O82{-} + 194 H2O
Cu + AgC1 = Ag + CuC12 =>
Cu + 12 AgC1 = 12 Ag + CuC12
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CaBr2 + K(CO3) = Ca(CO3)2 + KBr =>
CaBr2 + 2 K(CO3) = Ca(CO3)2 + 2 KBr
Cl2 + F2 = ClF5 =>
Cl2 + 5 F2 = 2 ClF5
C2H6 + Br2 = C2H3Br2 + HBr =>
2 C2H6 + 5 Br2 = 2 C2H3Br2 + 6 HBr
Co(C2O4)H2O + O2 = Co3O4 + CO2 + H2O =>
3 Co(C2O4)H2O + 2 O2 = Co3O4 + 6 CO2 + 3 H2O
K + H2O = KO2H2 + H2 =>
K + 2 H2O = KO2H2 + H2
C4H6O6 + CaCO3 = Ca(C4H6O6) + CO2 + H2O =>
6 C4H6O6 + 5 CaCO3 = 5 Ca(C4H6O6) + 9 CO2 + 3 H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
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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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