| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C4H9 + 9 O2 = 16 C + 18 H2O
H2SO4 + (NH4)2C2O4 = (NH4)2SO4 + C2O4 + H2 =>
H2SO4 + (NH4)2C2O4 = (NH4)2SO4 + C2O4 + H2
Mg2 + Ag(NO3) = Ag + Mg2(NO3) =>
Mg2 + Ag(NO3) = Ag + Mg2(NO3)
N2O + Fe2O3 + HNO3 = Fe(NO3)2 + H2O =>
N2O + 4 Fe2O3 + 14 HNO3 = 8 Fe(NO3)2 + 7 H2O
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
Mg(OH)2 + KOH = MgOH + K(OH)2 =>
Mg(OH)2 + KOH = MgOH + K(OH)2
PbCl4 + K3PO4 = Pb3(PO4)4 + KCl =>
3 PbCl4 + 4 K3PO4 = Pb3(PO4)4 + 12 KCl
C4H6CaO4 + Na2SO4 = CaSO4 + C2H3NaO2 =>
C4H6CaO4 + Na2SO4 = CaSO4 + 2 C2H3NaO2
HC2H3O2 + Na2CO3 = H2O + CO2 + Na2 =>
HC2H3O2 + 4 Na2CO3 = 2 H2O + 6 CO2 + 4 Na2
CaCl + KF = CaF + KCl =>
CaCl + KF = CaF + KCl
ZnBr2 + Ca(OH)2 = Zn(OH)2 + Br2Ca =>
ZnBr2 + Ca(OH)2 = Zn(OH)2 + Br2Ca
Cl + C2H4 = C2Cl4 + H =>
4 Cl + C2H4 = C2Cl4 + 4 H
Cr2(SO4)3 + Fe(OH)3 = Cr(OH)3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 Fe(OH)3 = 2 Cr(OH)3 + Fe2(SO4)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgSO4 + HNO3 = Mg(NO3)2 + SO3 + H2O =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + SO3 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH + Pb(CH3COO)2 = Pb(CH3COONa)2 + (OH)2 =>
2 NaOH + Pb(CH3COO)2 = Pb(CH3COONa)2 + (OH)2
CoCl2 + (NH4)2CO3 = (NH4)Cl + CoCO3 =>
CoCl2 + (NH4)2CO3 = 2(NH4)Cl + CoCO3
C23H52(s) + O2(g) = CO2(g) + H2O(g) =>
C23H52(s) + 36 O2(g) = 23 CO2(g) + 26 H2O(g)
Pb + AcOH + H2O2 = Pb(OAc)2 + H2O =>
Pb + 2 AcOH + H2O2 = Pb(OAc)2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
P4 + OH = H2PO3 + PH3 =>
P4 + 9 OH = 3 H2PO3 + PH3
C3H4O3 + H2O = H3O + CO2 =>
C3H4O3 + 13 H2O = 10 H3O + 3 CO2
C5H12O + C3H7COOH = C9H18O2 + H2O =>
C5H12O + C3H7COOH = C9H18O2 + H2O
CaO + HOH = Ca + H2O2 =>
CaO + HOH = Ca + H2O2
Al1(OH)3 = Al2O3 + H2O =>
2 Al1(OH)3 = Al2O3 + 3 H2O
[Cr(H2O)6]Cl3 + AgNO3 = AgCl + [Cr(H2O)6] + NO3 =>
[Cr(H2O)6]Cl3 + 3 AgNO3 = 3 AgCl + [Cr(H2O)6] + 3 NO3
Cr2O7{2-} + H{+} + H2S = Cr3{+} + S + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 H2S = 2 Cr3{+} + 17 S + 21 H2O
NH4(NO2) + O2 = N2O + H2O =>
2 NH4(NO2) + O2 = 2 N2O + 4 H2O
C4H8 + Cl2 = C4H6Cl2 + H2 =>
C4H8 + Cl2 = C4H6Cl2 + H2
HCOOH + Cu(OH)2(t) = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2(t) = Cu2O + CO2 + 3 H2O
Cl2O3 + NaOH = NaClO2 + H2O =>
Cl2O3 + 2 NaOH = 2 NaClO2 + H2O
C6HO6 + H2O = C3H8O3 + CO2 =>
14 C6HO6 + 45 H2O = 13 C3H8O3 + 45 CO2
V10O28{-6} + H2SO3 + H{+} = VO{2+} + SO3 + H2O =>
V10O28{-6} + 5 H2SO3 + 26 H{+} = 10 VO{2+} + 5 SO3 + 18 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
La2O3 + SiO2 + Li2CO3 = LiLa9(SiO4)6O2 + CO2 =>
9 La2O3 + 12 SiO2 + Li2CO3 = 2 LiLa9(SiO4)6O2 + CO2
C6H5OH + CuO = CO2 + H2O + Cu =>
C6H5OH + 14 CuO = 6 CO2 + 3 H2O + 14 Cu
Sr(C2H3O2)2 + AgNO3 = AgC2H3O2 + Sr(NO3)2 =>
Sr(C2H3O2)2 + 2 AgNO3 = 2 AgC2H3O2 + Sr(NO3)2
C2H2 + AgNO3 = HNO3 + Ag2C2 =>
C2H2 + 2 AgNO3 = 2 HNO3 + Ag2C2
CH3CH2COOH + H2O = H3O + CH3CH2COO =>
CH3CH2COOH + H2O = H3O + CH3CH2COO
HBrO3 + Al(OH)3 = Al(BrO3)3 + H2O =>
3 HBrO3 + Al(OH)3 = Al(BrO3)3 + 3 H2O
Fe(SO4) + Na(CO3) = Fe(CO3) + Na(SO4) =>
Fe(SO4) + Na(CO3) = Fe(CO3) + Na(SO4)
CH2(OH)CH2CH2CH3 + H2CrO4 = CH3CO2H + Cr + H2O =>
3 CH2(OH)CH2CH2CH3 + 4 H2CrO4 = 6 CH3CO2H + 4 Cr + 7 H2O
C9H11Cl7 + SrO2 = CO2 + H2O + HCl + Sr =>
C9H11Cl7 + 10 SrO2 = 9 CO2 + 2 H2O + 7 HCl + 10 Sr
K + O2 = KO2 =>
K + O2 = KO2
*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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