| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + 5 H2C2O4 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
KCl() + CaBr2() = KBr + CaCl2 =>
2 KCl() + CaBr2() = 2 KBr + CaCl2
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaNO3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 CO2
HNo3 + Pb(OH) = Pb(No3) + H2O =>
HNo3 + Pb(OH) = Pb(No3) + H2O
Ag + Al2(SO4)3 = Ag2SO4 + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2SO4 + 2 Al
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
C3H7COO + H2O = CO2 + H3O =>
C3H7COO + 25 H2O = 4 CO2 + 19 H3O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
AgNO3 + C6H12O6 + NaOH = Ag + NaNO3 + C6H11O7 + H2O =>
3 AgNO3 + C6H12O6 + 3 NaOH = 3 Ag + 3 NaNO3 + C6H11O7 + 2 H2O
CH5NO2 + C8H8O = C8H11N + CO2H2O =>
CH5NO2 + C8H8O = C8H11N + CO2H2O
Plomo + Oxigeno = PlomoOxigeno =>
Plomo + Oxigeno = PlomoOxigeno
LiCrO4 + BaCl2 = LiCl + Ba(CrO4)2 =>
2 LiCrO4 + BaCl2 = 2 LiCl + Ba(CrO4)2
KBr + CsOH = CsBr + KOH =>
KBr + CsOH = CsBr + KOH
Ni + Pb = NiPb =>
Ni + Pb = NiPb
Br + BaI2 = BrI2 + Ba =>
Br + BaI2 = BrI2 + Ba
Mn + FeCl3 = Fe + MnCl2 =>
3 Mn + 2 FeCl3 = 2 Fe + 3 MnCl2
L2 + Cl2 + H2O = HLO3 + HCl =>
L2 + 5 Cl2 + 6 H2O = 2 HLO3 + 10 HCl
POC = PCO =>
POC = PCO
OF2 + H2O = OF + HF =>
3 OF2 + H2O = 4 OF + 2 HF
Al(OH)3 + H = H2O + Al =>
Al(OH)3 + 3 H = 3 H2O + Al
(CH3)2CHOH + CrO3 + H2SO4 = (CH3)2CO + Cr2(SO4) + H2O =>
5(CH3)2CHOH + 2 CrO3 + H2SO4 = 5(CH3)2CO + Cr2(SO4) + 6 H2O
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2 + KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
MnO2 + H2O = Mn2O3 + OH =>
2 MnO2 + H2O = Mn2O3 + 2 OH
Fe{3+} + Cl{2-} = Fe2Cl3 =>
2 Fe{3+} + 3 Cl{2-} = Fe2Cl3
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
C3H + H4 = C4H8 =>
4 C3H + 5 H4 = 3 C4H8
H2SO4 + HL = H2S + L2 + HOH =>
H2SO4 + 8 HL = H2S + 4 L2 + 4 HOH
C2H60 + O3 = CO2 + H2O =>
3 C2H60 + 34 O3 = 6 CO2 + 90 H2O
Cu3P2 + Cs = Cs3P + Cu =>
Cu3P2 + 6 Cs = 2 Cs3P + 3 Cu
Al(C2H3O2)3 + Cu2(PO4)2 = Cu2(C2H3O2)3 + Al(PO4)2 =>
Al(C2H3O2)3 + Cu2(PO4)2 = Cu2(C2H3O2)3 + Al(PO4)2
C2H5Br + KOH(aq) = KBr + C2H5OH =>
C2H5Br + KOH(aq) = KBr + C2H5OH
C6H6 + O2(g) = CO2(g) + H2O =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O
Pd + O2 = PdO2 =>
Pd + O2 = PdO2
In + Br2 = InBr3 =>
2 In + 3 Br2 = 2 InBr3
MnO2 + H2O = MnO4 + H =>
MnO2 + 2 H2O = MnO4 + 4 H
MnO4{-} + IO3{-} + H2O = MnO2 + IO4{-} + OH{-} =>
2 MnO4{-} + 3 IO3{-} + H2O = 2 MnO2 + 3 IO4{-} + 2 OH{-}
K + S = K2S =>
2 K + S = K2S
Mn + HNO3 = Mn(NO3)2 + N2 + H2O =>
5 Mn + 12 HNO3 = 5 Mn(NO3)2 + N2 + 6 H2O
AgS + Na2B4O7 = Ag + Na2S + SO2 + B =>
9 AgS + 2 Na2B4O7 = 9 Ag + 2 Na2S + 7 SO2 + 8 B
(NH4)2PO4 + NaOH = (NH4)2OH + NaPO4 =>
(NH4)2PO4 + NaOH = (NH4)2OH + NaPO4
Cl + OH = ClO3 + H2O =>
Cl + 6 OH = ClO3 + 3 H2O
C7H16S + O2 = CO2 + H2O + SO2 =>
C7H16S + 12 O2 = 7 CO2 + 8 H2O + SO2
Ni(SO4)3 + Zn = Zn(SO4)2 + Ni =>
2 Ni(SO4)3 + 3 Zn = 3 Zn(SO4)2 + 2 Ni
Cu + Fe + S = CuFeS2 =>
Cu + Fe + 2 S = CuFeS2
Ba(C2H3O2)2() + CuSO4() = Cu(C2H3O2)2 + BaSO4() =>
Ba(C2H3O2)2() + CuSO4() = Cu(C2H3O2)2 + BaSO4()
NO2 + H2O + O = HNO3 =>
2 NO2 + H2O + O = 2 HNO3
H{+} + CrO7{-2} + H2S = Cr{+3} + S + H2O =>
10 H{+} + 2 CrO7{-2} + 9 H2S = 2 Cr{+3} + 9 S + 14 H2O
H2SO4 + Fe = H2 + Fe2SO4 =>
H2SO4 + 2 Fe = H2 + Fe2SO4
C3H12O + O4 = H2O + CO2 =>
4 C3H12O + 11 O4 = 24 H2O + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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