| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH + O2 + CH = HCN + H2O =>
4 NH + O2 + 4 CH = 4 HCN + 2 H2O
Rb + RbNO3 = RbO + N2 =>
4 Rb + 2 RbNO3 = 6 RbO + N2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH =>
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KCl + MnO2 = KClO4 + Mn =>
KCl + 2 MnO2 = KClO4 + 2 Mn
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
C7H9N + H2O = C7H10N + OH =>
C7H9N + H2O = C7H10N + OH
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
C6H12N2O5 + O2 = CO2 + H2O + NO2 =>
2 C6H12N2O5 + 17 O2 = 12 CO2 + 12 H2O + 4 NO2
Ca(ClO2) = CaCl + O2 =>
Ca(ClO2) = CaCl + O2
I2 + CuCl2 = ICl + Cu =>
I2 + CuCl2 = 2 ICl + Cu
H4PO4 + Mg(OH)2 = Mg2PO4 + H2O =>
H4PO4 + 2 Mg(OH)2 = Mg2PO4 + 4 H2O
Al2(SO4)3 + Na2SiO3 + H2O = Na2SO4 + SiO2 + Al(OH)3 =>
Al2(SO4)3 + 3 Na2SiO3 + 3 H2O = 3 Na2SO4 + 3 SiO2 + 2 Al(OH)3
Hg(NO3)2 + KJ = HgJ2 + KNO3 =>
Hg(NO3)2 + 2 KJ = HgJ2 + 2 KNO3
COCl2(g) + H2O(g) = HCl(aq) + CO2 =>
COCl2(g) + H2O(g) = 2 HCl(aq) + CO2
Cu(aq) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(aq) =>
Cu(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(aq)
NH4NO3 = N2O + H2O1 =>
NH4NO3 = N2O + 2 H2O1
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HC2H3O3 + ClO = C2H3O3 + HClO =>
HC2H3O3 + ClO = C2H3O3 + HClO
(C3H5(NO3)) = N2 + O2 + H2O + C02 =>
4(C3H5(NO3)) = 2 N2 + O2 + 10 H2O + 6 C02
Li2CO3 + MnO + ReO3 = Li4MnReO6 + CO2 =>
2 Li2CO3 + MnO + ReO3 = Li4MnReO6 + 2 CO2
Rb2O + Mn(NO3)2 = Rb(NO3) + MnO =>
Rb2O + Mn(NO3)2 = 2 Rb(NO3) + MnO
Cl + BH3 = BCl3 + H2 =>
6 Cl + 2 BH3 = 2 BCl3 + 3 H2
K2Cr2O7 + NaBr + H2SO4 = K2SO4 + Na2SO4 + H2O + Br2 + Cr2SO4 =>
K2Cr2O7 + 10 NaBr + 7 H2SO4 = K2SO4 + 5 Na2SO4 + 7 H2O + 5 Br2 + Cr2SO4
NaCl + Hg(C2H3O2)2 = Hg2Cl2 + Na + C2H3O2 =>
2 NaCl + 2 Hg(C2H3O2)2 = Hg2Cl2 + 2 Na + 4 C2H3O2
PHCl = PClH =>
PHCl = PClH
Fe + C6H8O7H2O = FeO + C6H8O7H2 =>
Fe + C6H8O7H2O = FeO + C6H8O7H2
CH3CH2OH + Cr2O7({-2}) + H{+} = CH3COOH + Cr{+3} + H2O =>
3 CH3CH2OH + 2 Cr2O7({-2}) + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
Al + HNO3 = Al(AlNO3)3 + N2O + H2O =>
32 Al + 30 HNO3 = 8 Al(AlNO3)3 + 3 N2O + 15 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnPO4 + H2SO4 = Zn2(SO4)3 + H3PO4 =>
2 ZnPO4 + 3 H2SO4 = Zn2(SO4)3 + 2 H3PO4
I2 + Hg2 = Hg2I2 =>
I2 + Hg2 = Hg2I2
AgNO3 + NaS2 = AgS2 + NaNO3 =>
AgNO3 + NaS2 = AgS2 + NaNO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
Mg + H2SO4(k) = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4(k) = 4 MgSO4 + H2S + 4 H2O
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Be2O2 = BeO =>
Be2O2 = 2 BeO
NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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