| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HCIO3 + 24 H2S = 3 S8 + 8 HCI + 24 H2O
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3PO4
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
C6H12O6 + SO4{2-} = CO2 + H2O + S{2-} =>
C6H12O6 + 3 SO4{2-} = 6 CO2 + 6 H2O + 3 S{2-}
LiC2H5O + LiClO4 = C2H5ClO4 + Li2O =>
LiC2H5O + LiClO4 = C2H5ClO4 + Li2O
XC3H7 + KMnO4 = XCO2K + CO2 + MnO2 + KOH + H2O =>
XC3H7 + 6 KMnO4 = XCO2K + 2 CO2 + 6 MnO2 + 5 KOH + H2O
C18H36O2 + Ca(OH)2 = C36H70CaO4 + H2O =>
2 C18H36O2 + Ca(OH)2 = C36H70CaO4 + 2 H2O
Sc + NaOH + H2O = Na2[Sc(OH)4] + H2 =>
Sc + 2 NaOH + 2 H2O = Na2[Sc(OH)4] + H2
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + H2O =>
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + 2 H2O
Ra + MnO4 = Ra(MnO4)2 =>
Ra + 2 MnO4 = Ra(MnO4)2
CH3COOH + NaHCO3 = CH3COONa + CO3 + H2O =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 CO3 + 4 H2O
N + O = NO = O2 =>
N + O = NO
C4H6 + HBr = CH3CBrCHCH3 =>
C4H6 + HBr = CH3CBrCHCH3
Mn(ClO3) = MnClO3 =>
Mn(ClO3) = MnClO3
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + H2O =>
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + 2 H2O
Na2CO3 + CrNO3 = NaNO3 + Cr2CO3 =>
Na2CO3 + 2 CrNO3 = 2 NaNO3 + Cr2CO3
Zn(OH)2 + HI = H2O + ZnI2 =>
Zn(OH)2 + 2 HI = 2 H2O + ZnI2
KOH + MgCO3 = Mg(OH)2 + K2CO3 =>
2 KOH + MgCO3 = Mg(OH)2 + K2CO3
C27H48O20 + I2 = C27H48O20I2 =>
C27H48O20 + I2 = C27H48O20I2
C + SiO2 = SiO + CO =>
C + SiO2 = SiO + CO
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
Na(OH) + HC2H3O2 = Na(C2H3O2) + H2O =>
Na(OH) + HC2H3O2 = Na(C2H3O2) + H2O
NaHCO3(s) + HCl = NaCl + H2CO3 =>
NaHCO3(s) + HCl = NaCl + H2CO3
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + H2O =>
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + 2 H2O
I2 + NMe4I = NMe4{+} + I3{-} =>
I2 + NMe4I = NMe4{+} + I3{-}
N2H514 + H2O2 = N2 + H2O =>
N2H514 + 257 H2O2 = N2 + 514 H2O
HCI + Mg(OH){2} = MgCI{2} + H2O =>
HCI + Mg(OH){2} = MgCI{2} + H2O
Bi(NO3)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na(Sn(OH)3) + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
HCI + Mg(OH){2} = MgCI{2} + H2O =>
HCI + Mg(OH){2} = MgCI{2} + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3 + Hg3N2 = FeN + HgCl2 =>
2 FeCl3 + Hg3N2 = 2 FeN + 3 HgCl2
Bi(NO3)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na(Sn(OH)3) + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Na2S + Mn(CH3COO)2 = Na2(CH3COO)2 + MnS =>
Na2S + Mn(CH3COO)2 = Na2(CH3COO)2 + MnS
NaOH + C9H8O4 = NaC9H7O4 + H2O =>
NaOH + C9H8O4 = NaC9H7O4 + H2O
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + H2O =>
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + 2 H2O
Bi(NO3)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na(Sn(OH)3) + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Bi(OH)3 = Bi2O3 + H2O =>
2 Bi(OH)3 = Bi2O3 + 3 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + H2O =>
HOCH2CH(OH)CH2OH + H2O2 = C3H6O3 + 2 H2O
AlSO4 + PbNO3 = PbSO4 + AlNO3 =>
AlSO4 + PbNO3 = PbSO4 + AlNO3
Cr2O3 + K2CO3 + KNO3 = K2CrO4 + KNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + 3 KNO3 = 2 K2CrO4 + 3 KNO2 + 2 CO2
Cu(ClO4)2 + Cs3PO4 = CuPO4 + (ClO4)2Cs3 =>
Cu(ClO4)2 + Cs3PO4 = CuPO4 + (ClO4)2Cs3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
CCl3CH(OH)2 + NaBH4 = C2H3Cl3O + [B(OH)4]Na =>
4 CCl3CH(OH)2 + NaBH4 = 4 C2H3Cl3O + [B(OH)4]Na
CO + HOAc = CO(OAc)2 + H =>
CO + 2 HOAc = CO(OAc)2 + 2 H
HCI + Mg(OH){2} = MgCI{2} + H2O =>
HCI + Mg(OH){2} = MgCI{2} + H2O
Cr2O7{2-} + Cu + H{+} = Cr{3+} + Cu{2+} + H2O =>
Cr2O7{2-} + 3 Cu + 14 H{+} = 2 Cr{3+} + 3 Cu{2+} + 7 H2O
FeCl2 + O2 = Fe2O3 + Cl22 =>
44 FeCl2 + 33 O2 = 22 Fe2O3 + 4 Cl22
(Ni(H2O)6) + C2H8N2 = (Ni(C2H8N2)3) + H2O =>
(Ni(H2O)6) + 3 C2H8N2 = (Ni(C2H8N2)3) + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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