| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO4)2 + (NH4)2CO3 = BaCO3 + 2 NH3 + 2 HClO4
KNO3 + CuSO4 = Cu(NO3)2 + K2SO4 =>
2 KNO3 + CuSO4 = Cu(NO3)2 + K2SO4
NH3OH + H2SO4 = NH4SO4 + H2O =>
NH3OH + H2SO4 = NH4SO4 + H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
(COOH)2*2H2O + OH{-} = (COO)2{2-} + H2O =>
(COOH)2*2H2O + 2 OH{-} = (COO)2{2-} + 4 H2O
AlCl3 + NaCl = NaAlCl4 =>
AlCl3 + NaCl = NaAlCl4
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(s) + H{+}(aq) = Zn{2+} + H2(g) =>
Zn(s) + 2 H{+}(aq) = Zn{2+} + H2(g)
F + HCl = FCl + H =>
F + HCl = FCl + H
PbO2 + MnO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 MnO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
P2H4 + HClO3 = H3PO4 + Cl2 + H2O =>
5 P2H4 + 14 HClO3 = 10 H3PO4 + 7 Cl2 + 2 H2O
KMnO4 + KBr + H2SO4 = MnO2 + Br2 + H2O + K2SO4 =>
2 KMnO4 + 6 KBr + 4 H2SO4 = 2 MnO2 + 3 Br2 + 4 H2O + 4 K2SO4
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
Al(OH)3 + HBrO2 = Al(BrO2)3 + H2O =>
Al(OH)3 + 3 HBrO2 = Al(BrO2)3 + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
MnO2 + H{+} + Cu{+} = Mn{+2} + H2O + Cu{2+} =>
MnO2 + 4 H{+} + 2 Cu{+} = Mn{+2} + 2 H2O + 2 Cu{2+}
MgSO4 + H2SO4 = MgH2 + SO4SO4 =>
MgSO4 + H2SO4 = MgH2 + SO4SO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Ca(OH)2 + NaF = Na(OH) + CaF2 =>
Ca(OH)2 + 2 NaF = 2 Na(OH) + CaF2
KMnO4 + H2SO3 = MnSO4 + KHSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 2 KHSO4 + H2SO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO2 + OH = NO2 + H2O =>
HNO2 + OH = NO2 + H2O
K2Cr2O7 + HO2CCO2H*2H2O = CO2 + K[Cr(C2O4)2(H2O)2]*3H2O + H2O =>
K2Cr2O7 + 7 HO2CCO2H*2H2O = 6 CO2 + 2 K[Cr(C2O4)2(H2O)2]*3H2O + 11 H2O
K2Cr2O7 + NaNO2 + H2SO4 = K3SO4 + NaNO3 + Cr2(SO4)3 + H2O =>
3 K2Cr2O7 + 10 NaNO2 + 11 H2SO4 = 2 K3SO4 + 10 NaNO3 + 3 Cr2(SO4)3 + 11 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ROR + HBr = RBr + ROH =>
ROR + HBr = RBr + ROH
CaCI2 + Na2CO3 = CaCO3 + Na2CI2 =>
CaCI2 + Na2CO3 = CaCO3 + Na2CI2
CrO4{2-} + H2O2 + H{+} = Cr(O2)2O + H2O =>
CrO4{2-} + 2 H2O2 + 2 H{+} = Cr(O2)2O + 3 H2O
Mg + HCO = MgHCO =>
Mg + HCO = MgHCO
H2SO3 + NaNO2 = HNO2 + Na2SO3 =>
H2SO3 + 2 NaNO2 = 2 HNO2 + Na2SO3
CaOH2 = H + CaO =>
CaOH2 = 2 H + CaO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Li + CH3Cl = CH3Li + LiCl =>
2 Li + CH3Cl = CH3Li + LiCl
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
NH4OH + SnCl2 = NH4Cl + Sn(OH)2 =>
2 NH4OH + SnCl2 = 2 NH4Cl + Sn(OH)2
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
KOH + C20H14O4 = KOHC20H14O4 =>
KOH + C20H14O4 = KOHC20H14O4
CHI3 + NaOH = NaI + HCOONa + H2O =>
CHI3 + 4 NaOH = 3 NaI + HCOONa + 2 H2O
Cu(OH)2 + K3PO4 = Cu3(PO4)2 + KOH =>
3 Cu(OH)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KOH
B + CaBr2 = Ca + BBr3 =>
2 B + 3 CaBr2 = 3 Ca + 2 BBr3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C25H48 + O2 = CO2 + H2O =>
C25H48 + 37 O2 = 25 CO2 + 24 H2O
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6) =>
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6)
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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