| Équations équilibrées la veille | Équations équilibrées le lendemain |
CASO4 = CAS + 2 O2
(CH3)2S + O3 = H2O + S + CO2 =>
3(CH3)2S + 7 O3 = 9 H2O + 3 S + 6 CO2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(CH3)2SO + O3 = H2O + S + CO2 =>
(CH3)2SO + 2 O3 = 3 H2O + S + 2 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CS2 + O3 = CO2 + S =>
3 CS2 + 2 O3 = 3 CO2 + 6 S
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CASO4 = CAS + O2 =>
CASO4 = CAS + 2 O2
Ba(OH)2(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + Ba(NO3)2(aq) =>
3 Ba(OH)2(aq) + 2 Fe(NO3)3(aq) = 2 Fe(OH)3(s) + 3 Ba(NO3)2(aq)
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
Nb2O5 + S8 + H3P = H2O + H2SO3 + Nb3P2 =>
48 Nb2O5 + 9 S8 + 64 H3P = 24 H2O + 72 H2SO3 + 32 Nb3P2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HS{-} + H2O2 + H{+} = S + H2O =>
HS{-} + H2O2 + H{+} = S + 2 H2O
Mg(NO3)2 + Ga(NO3)3 + CO(NH2)2 = MgGa2O4 + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 6 Ga(NO3)3 + 20 CO(NH2)2 = 3 MgGa2O4 + 32 N2 + 40 H2O + 20 CO2
C8H7OCl + C4H11N = C12H17NO + HCl =>
C8H7OCl + C4H11N = C12H17NO + HCl
C2H2 + KMNO4 = K2C2O4 + MNO2 + KOH + H2O =>
3 C2H2 + 8 KMNO4 = 3 K2C2O4 + 8 MNO2 + 2 KOH + 2 H2O
CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O
RSSR + H2O2 + OH{-} = RSO3{-} + H2O =>
RSSR + 5 H2O2 + 2 OH{-} = 2 RSO3{-} + 6 H2O
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
H2S + Cu(OH) = Cu2S + H2O =>
H2S + 2 Cu(OH) = Cu2S + 2 H2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
FeI3 + HNO3 = NO + Fe(NO3)3 + HIO3 + H2O =>
FeI3 + 9 HNO3 = 6 NO + Fe(NO3)3 + 3 HIO3 + 3 H2O
CuFeS2 = CuFe + S2 =>
CuFeS2 = CuFe + S2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
R2 + BlBr4 = BlR + Br2R =>
3 R2 + 2 BlBr4 = 2 BlR + 4 Br2R
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2FeO4 + K2C2O4 + H2C2O4 = H2O + K3Fe(C2O4)3 + KHCO3 =>
2 K2FeO4 + 4 K2C2O4 + 5 H2C2O4 = 2 H2O + 2 K3Fe(C2O4)3 + 6 KHCO3
NaNO2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 NaNO2 + 2 KMnO4 + H2O = 3 NaNO3 + 2 MnO2 + 2 KOH
N4H4 + H2O2 = N2 + H2O =>
N4H4 + 2 H2O2 = 2 N2 + 4 H2O
HBr(aq) + MG(OH)2(s) = MGBr2(aq) + H2O(l) =>
2 HBr(aq) + MG(OH)2(s) = MGBr2(aq) + 2 H2O(l)
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
CuFeS2 + H2O2 = CuFe + H2SO4 + H2O =>
CuFeS2 + 6 H2O2 = CuFe + 2 H2SO4 + 4 H2O
H3PO3 + H3PO4 = P2O4 + H2O =>
H3PO3 + H3PO4 = P2O4 + 3 H2O
ZNO + C = ZN + CO =>
ZNO + C = ZN + CO
Cu2[Fe(CN)6] + H2SO4 = H4[Fe(CN)6] + CuSO4 =>
Cu2[Fe(CN)6] + 2 H2SO4 = H4[Fe(CN)6] + 2 CuSO4
K2SO4 + H2O = H2SO4 + K2O =>
K2SO4 + H2O = H2SO4 + K2O
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/18
Équations équilibrées sur04/20/17
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