| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr2I2 = 2 SrI
C6H12O6 = C4H10 + H2O + CO2 =>
13 C6H12O6 = 12 C4H10 + 18 H2O + 30 CO2
(VO2)2SO4 + NaOH = H2SO4 + NaVO3 =>
(VO2)2SO4 + 2 NaOH = H2SO4 + 2 NaVO3
H2SO4 + KNO3 = HNO3 + K2SO4 =>
H2SO4 + 2 KNO3 = 2 HNO3 + K2SO4
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
Cu{2+} + Fe(CN)6{4-} = Cu2Fe(CN)6 =>
2 Cu{2+} + Fe(CN)6{4-} = Cu2Fe(CN)6
Fe(OH)3 + HF = FeOF + H2O =>
Fe(OH)3 + HF = FeOF + 2 H2O
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
Na3PO4(ac) + (NH4)2MoO4(ac) + HNO3(ac) = (NH4)PMo12O40(s) + NH4NO3(ac) + H2O(l) + NaNO3(ac) =>
4 Na3PO4(ac) + 48(NH4)2MoO4(ac) + 106 HNO3(ac) = 4(NH4)PMo12O40(s) + 93 NH4NO3(ac) + 51 H2O(l) + 12 NaNO3(ac)
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4 =>
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4
C26H52COOH + O2 = CO + H2O =>
4 C26H52COOH + 103 O2 = 108 CO + 106 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cd + H3PO4 = Cd(PO4)2 + H2 =>
Cd + 2 H3PO4 = Cd(PO4)2 + 3 H2
SO4{2-} + H{+} + CH2O = H2S + CO2 + H2O =>
SO4{2-} + 2 H{+} + 2 CH2O = H2S + 2 CO2 + 2 H2O
Hg2O = Hg + O =>
Hg2O = 2 Hg + O
CH3NH3ClNaOH = CH3NH3NaClOH =>
CH3NH3ClNaOH = CH3NH3NaClOH
Pb3O4 + HNO4 = Pb(NO3)2 + PbO2 + H2O =>
3 Pb3O4 + 4 HNO4 = 2 Pb(NO3)2 + 7 PbO2 + 2 H2O
ZnO + HNO3 = ZnNO3 + OH =>
ZnO + HNO3 = ZnNO3 + OH
C4H10O(g) + O2(g) = CO2 + H2O =>
C4H10O(g) + 6 O2(g) = 4 CO2 + 5 H2O
C3H8Cl2 = C3H7ClHCl =>
C3H8Cl2 = C3H7ClHCl
Na3PO4 + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
KNO3 + H2SO4 + C4H6(OH)4 = KHSO4 + H2O + C4H6(NO3)4 =>
4 KNO3 + 4 H2SO4 + C4H6(OH)4 = 4 KHSO4 + 4 H2O + C4H6(NO3)4
AgI + K2S = Ag2S + KI =>
2 AgI + K2S = Ag2S + 2 KI
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Ca(NO3)2 + CO2 + H2O = CaCO3 + HNO3 =>
Ca(NO3)2 + CO2 + H2O = CaCO3 + 2 HNO3
AuCl3 + N2H4 = Au + N2 + HCl =>
4 AuCl3 + 3 N2H4 = 4 Au + 3 N2 + 12 HCl
CH3CH2MgClCH2O = CH3CH2CH2OMgCl =>
CH3CH2MgClCH2O = CH3CH2CH2OMgCl
ZnO + H{+} + H2O = Zn(OH2)6{2+} =>
ZnO + 2 H{+} + 5 H2O = Zn(OH2)6{2+}
Cu{+}{+} = Cu{2+} + e =>
Cu{+}{+} = Cu{2+} + e
I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7
AlPO4 + BaOH = AlOH + BaPO4 =>
AlPO4 + BaOH = AlOH + BaPO4
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
C6H133OH + O2 = CO2 + H2O =>
C6H133OH + 39 O2 = 6 CO2 + 67 H2O
NIS + O2 = NIO + SO2 =>
2 NIS + 3 O2 = 2 NIO + 2 SO2
HCl + K2Cr2O7 + SnCl2 = CrCl3 + SnCl4 + H2O + KCl =>
14 HCl + K2Cr2O7 + 3 SnCl2 = 2 CrCl3 + 3 SnCl4 + 7 H2O + 2 KCl
(NH4)2CrO4 = Cr0 + N2 + H2O =>
(NH4)2CrO4 = Cr0 + N2 + 4 H2O
BaI2 + (NH4)2CO3 = BaCO3 + NH4I =>
BaI2 + (NH4)2CO3 = BaCO3 + 2 NH4I
H2SO4Ca(OH)2 = CaSO4 + H2O =>
H2SO4Ca(OH)2 = CaSO4 + 2 H2O
CuO + HCl2 = CuCl2 + OH =>
CuO + HCl2 = CuCl2 + OH
CaC2 + H2SO4 = CaSO4 + C2H2 =>
CaC2 + H2SO4 = CaSO4 + C2H2
AuH2O = H2AuO =>
AuH2O = H2AuO
Fe(OH)3 + CH3COO{-} + HCO3{-} + H{+} = FeCO3 + H2O =>
8 Fe(OH)3 + CH3COO{-} + 6 HCO3{-} + 7 H{+} = 8 FeCO3 + 20 H2O
ZnO + Na = Zn + Na2O =>
ZnO + 2 Na = Zn + Na2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
NH3 + L2 = N2L6 + H2 =>
2 NH3 + 3 L2 = N2L6 + 3 H2
AgNO3HCl = HNO3AgCl =>
AgNO3HCl = HNO3AgCl
C3H6O2 + KOH = C3H5KO2 + H2O =>
C3H6O2 + KOH = C3H5KO2 + H2O
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 + H3PO4 =>
3 Ca(H2PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4 + 4 H3PO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(HSO4)2 + NaOH = H2O + PbSO4 + Na2SO4 =>
Pb(HSO4)2 + 2 NaOH = 2 H2O + PbSO4 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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