| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba2(aq) + (CrO4)2(aq) = Ba2(CrO4)2(s)
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
F{2} + KBr = KF + Br{2} =>
F{2} + KBr = KF + Br{2}
CH3CH(ONa){-}COONa + H2O = CH3CH(OH){-}COOH + NaOH =>
CH3CH(ONa){-}COONa + H2O = CH3CH(OH){-}COOH + NaOH
HO2 + C2O = H3C8O + O2 =>
6 HO2 + 8 C2O = 2 H3C8O + 9 O2
Ti + NaOH = Ti(OH) + Na =>
Ti + NaOH = Ti(OH) + Na
S2O32{-} + H{+} + {-} = S8 + H2O =>
4 S2O32{-} + 256 H{+} + 252e = S8 + 128 H2O
AlCl3 + H2O = HCl + Al(OH)3 =>
AlCl3 + 3 H2O = 3 HCl + Al(OH)3
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na + OH = NaOH =>
Na + OH = NaOH
Mg(OH)Cl + HCl = MgCl2 + H2O =>
Mg(OH)Cl + HCl = MgCl2 + H2O
Na2CO3 + Cl2 = NaCl + CO2 + O2 =>
2 Na2CO3 + 2 Cl2 = 4 NaCl + 2 CO2 + O2
MgCO3 + Na3PO4 = Mg3(PO4)2 + Na2CO3 =>
3 MgCO3 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2CO3
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
Al(NO3)3 + NH3 + HCl = Al(OH)3 + NH4NO3 + Cl = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + NH3 + 8 HCl = Al(OH)3 + 2 NH4NO3 + 8 Cl
Al + S = AlS =>
Al + S = AlS
Glucose + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na + H2O = NaOH + H2 = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
PO + H2O = O3 + PH3 =>
6 PO + 9 H2O = 5 O3 + 6 PH3
H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O
CH3COO = CH3 + CO2 =>
CH3COO = CH3 + CO2
HCI + S = SCI + H2 =>
2 HCI + 2 S = 2 SCI + H2
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
[(CH3)4PCl] + SnCl2 = [(CH3)4P]4SnCl6 =>
4[(CH3)4PCl] + SnCl2 = [(CH3)4P]4SnCl6
Cu + Co = CuCo6 =>
Cu + 6 Co = CuCo6
CaCO3 + C6H8O7 = Ca3(C6H6O7)2 + H2O + CO2 =>
27 CaCO3 + 19 C6H8O7 = 9 Ca3(C6H6O7)2 + 22 H2O + 33 CO2
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
NH4OH + H2O2 = H2O + NH4NO3 =>
2 NH4OH + 4 H2O2 = 7 H2O + NH4NO3
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
H2C2O4 + NaOH = H3O + C2O4Na =>
H2C2O4 + NaOH = H3O + C2O4Na
Cu2S + HNO3 = Cu(NO3)2 + CuSO3 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu(NO3)2 + CuSO3 + 8 NO2 + 5 H2O
Fe + K4(Fe(CN)6) = Fe4(Fe(CN)6) + K =>
4 Fe + K4(Fe(CN)6) = Fe4(Fe(CN)6) + 4 K
Li3O4P + NaBrO3 = LiBrO3 + Na3PO4 =>
Li3O4P + 3 NaBrO3 = 3 LiBrO3 + Na3PO4
K + H2O = H2 + K2O2 =>
2 K + 2 H2O = 2 H2 + K2O2
(C6H10O5) + O2 = CO2(g) + H2O(g) =>
(C6H10O5) + 6 O2 = 6 CO2(g) + 5 H2O(g)
(NH2)2COHNO3 + C8H8 = CO + N2 + H2O =>
24(NH2)2COHNO3 + C8H8 = 32 CO + 36 N2 + 64 H2O
Mg3N2(l) + H2O(l) = Mg(OH)2 + NH3 =>
Mg3N2(l) + 6 H2O(l) = 3 Mg(OH)2 + 2 NH3
N + H = NH =>
N + H = NH
CH3NO3 + Al = Al2O3 + N2 + H2 + C =>
2 CH3NO3 + 4 Al = 2 Al2O3 + N2 + 3 H2 + 2 C
CH3CH2OH + O2 = H2O + (CCH3COOH) =>
3 CH3CH2OH + 3 O2 = 5 H2O + 2(CCH3COOH)
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
OH + CH3Br = CH3OH + Br = CH3BrO =>
OH + CH3Br = CH3OH + Br
Fe + Li2SO4 = FeSO4 + Li =>
Fe + Li2SO4 = FeSO4 + 2 Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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