| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4
Na2O + CH3COOH = H2O + NaCH3COO =>
Na2O + 2 CH3COOH = H2O + 2 NaCH3COO
CH3CH2OH + KMnO4 = CH3COOH + MnO2 + H2O + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + H2O + 4 KOH
F2 + Na2O = O + NaF =>
F2 + Na2O = O + 2 NaF
CH4OH + O2 = CO2 + H2O2 =>
2 CH4OH + 6 O2 = 2 CO2 + 5 H2O2
Cu(OH)2 + NH3 = CuN + H3(OH)2 =>
Cu(OH)2 + NH3 = CuN + H3(OH)2
Fe{2+} + Sn{4+} = Fe{3+} + Sn{2+} =>
2 Fe{2+} + Sn{4+} = 2 Fe{3+} + Sn{2+}
PbCl2 + Ba3(PO4)2 = BaCl2 + Pb3(PO4)2 =>
3 PbCl2 + Ba3(PO4)2 = 3 BaCl2 + Pb3(PO4)2
SO2 + Br2 + H2O = HBr + SO4 =>
SO2 + 2 Br2 + 2 H2O = 4 HBr + SO4
H3CCOH + I2 = I3CCOH + HI =>
H3CCOH + 3 I2 = I3CCOH + 3 HI
CH2CO + NaOH = CH3COONa =>
CH2CO + NaOH = CH3COONa
Fe2O3 + H2 = FeH3 + O3 =>
Fe2O3 + 3 H2 = 2 FeH3 + O3
CuI2 + Fe(ClO3)3 = Cu(ClO3)3 + FeI2 =>
CuI2 + Fe(ClO3)3 = Cu(ClO3)3 + FeI2
KNO3(s) + H2O(l) = HNO3 + KOH =>
KNO3(s) + H2O(l) = HNO3 + KOH
Bi(NO3)3 + KOH + SnCl2 = K2SnO3 + Bi + KCl + HNO3 + H2O =>
2 Bi(NO3)3 + 12 KOH + 3 SnCl2 = 3 K2SnO3 + 2 Bi + 6 KCl + 6 HNO3 + 3 H2O
H2(r) + Br2 = HBr(r) =>
H2(r) + Br2 = 2 HBr(r)
Li + CaS = Ca + LiS =>
Li + CaS = Ca + LiS
Pb{+2} + Br{-} = PbBr2 =>
Pb{+2} + 2 Br{-} = PbBr2
Al(OH)3 + (NH4)2CO3 = Al2(CO3)3 + NH3 + H2O =>
2 Al(OH)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH3 + 6 H2O
Na2CO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O =>
Na2CO3 + 2 C6H8O7 = 2 NaC6H7O7 + CO2 + H2O
FeCl3 + NaF = NaCl + FeF3 =>
FeCl3 + 3 NaF = 3 NaCl + FeF3
K2S5 + HCl = H2S + S + KCl =>
K2S5 + 2 HCl = H2S + 4 S + 2 KCl
ZnSO4 + H2SO4 = H2(SO4)2 + Zn =>
ZnSO4 + H2SO4 = H2(SO4)2 + Zn
C6H14 + Cl2 = CCl4 + H2Cl8 =>
C6H14 + 40 Cl2 = 6 CCl4 + 7 H2Cl8
Al + Cr2O2 = Al2O2 + Cr =>
2 Al + Cr2O2 = Al2O2 + 2 Cr
C11H12O3 + Cr2O7 = C11H12O4 + Cr =>
7 C11H12O3 + Cr2O7 = 7 C11H12O4 + 2 Cr
InP = In + P =>
InP = In + P
C2H4 + O2 = H2C6H8O4 + H2O =>
6 C2H4 + 5 O2 = 2 H2C6H8O4 + 2 H2O
CaO2(s) + CO2(g) = CaCO3 + O2(g) =>
2 CaO2(s) + 2 CO2(g) = 2 CaCO3 + O2(g)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
KO2(s) + CO2(g) + H2O(l) = KHCO3(aq) + O2 =>
4 KO2(s) + 4 CO2(g) + 2 H2O(l) = 4 KHCO3(aq) + 3 O2
S + O = (SO4)2 =>
2 S + 8 O = (SO4)2
CU + NH4Cl = CUNH4 + Cl =>
CU + NH4Cl = CUNH4 + Cl
C19H0 + O2 = CO2 + H2O =>
4 C19H0 + 77 O2 = 76 CO2 + 2 H2O
MoS3 + HNO3 = H2MoO4 + NO + S =>
MoS3 + 2 HNO3 = H2MoO4 + 2 NO + 3 S
K2SO4(aq) + Ba(OH)2(s) = BaSO4(aq) + KOH(aq) =>
K2SO4(aq) + Ba(OH)2(s) = BaSO4(aq) + 2 KOH(aq)
CH3COOH + Ba = Ba(CH3COO)2 + H =>
2 CH3COOH + Ba = Ba(CH3COO)2 + 2 H
C3H8O3 = CH3COO{-} + H{+} + H2 =>
2 C3H8O3 = 3 CH3COO{-} + 3 H{+} + 2 H2
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
ZnSO4 + H2SO4 = H2(SO4)2 + Zn =>
ZnSO4 + H2SO4 = H2(SO4)2 + Zn
C8H18 + NO = CO2 + N2 + H2O =>
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O
NaOHNaHPO4 = Na2PO4H2O =>
NaOHNaHPO4 = Na2PO4H2O
Mg(H2PO4)2 + KOH = Mg(OH)2 + K3PO4 + H2O =>
Mg(H2PO4)2 + 6 KOH = Mg(OH)2 + 2 K3PO4 + 4 H2O
C1 = C =>
C1 = C
Si(OC2H5)4 = SiO2 + O(C2H5)2 =>
Si(OC2H5)4 = SiO2 + 2 O(C2H5)2
N2 + Ti = TiN =>
N2 + 2 Ti = 2 TiN
HS + O2 = SO2 + H2OS =>
4 HS + 3 O2 = 2 SO2 + 2 H2OS
ClO = O2 + Cl2 =>
2 ClO = O2 + Cl2
CH3COOH + Ba = Ba(CH3COO)2 + H =>
2 CH3COOH + Ba = Ba(CH3COO)2 + 2 H
C6H14OH + H3PO4 = C6H14 + H2PO4 + H2O =>
C6H14OH + H3PO4 = C6H14 + H2PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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