| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + 2 Cl2 + 6 NaOH = Na2MnO4 + 4 NaCl + 4 H2O
H2O + Cl2O3{-} + As2S3 = Cl{-} + H2AsO4 + SO4{-2} + H{+} =>
50 H2O + 30 Cl2O3{-} + 7 As2S3 = 60 Cl{-} + 14 H2AsO4 + 21 SO4{-2} + 72 H{+}
K2HPO4 + H2O = K2H2PO4 + OH =>
K2HPO4 + H2O = K2H2PO4 + OH
C8H8O + NaBH4 = C8H10O + Na + B =>
2 C8H8O + NaBH4 = 2 C8H10O + Na + B
NaHCO3 + C6H2(OH)3COOH = C6H2(OH)3COONa + CO2 + H2O =>
NaHCO3 + C6H2(OH)3COOH = C6H2(OH)3COONa + CO2 + H2O
NO + FeSO4 = FeNOSO4 =>
NO + FeSO4 = FeNOSO4
Fe + Se = FeSe2 =>
Fe + 2 Se = FeSe2
MnO2 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + H2O =>
2 MnO2 + Na2SO3 + 3 H2SO4 = 2 MnSO4 + 2 NaSO4 + 3 H2O
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
Na2O(s) + CO2(g) = Na2CO3(s) =>
Na2O(s) + CO2(g) = Na2CO3(s)
CaCl2 + Cs3(PO4) = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3(PO4) = Ca3(PO4)2 + 6 CsCl
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O =>
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O
Na + SO3 + O2 = Na2SO4 =>
4 Na + 2 SO3 + O2 = 2 Na2SO4
ClO + O2 = ClO2 =>
2 ClO + O2 = 2 ClO2
Ba(OH)2(aq) + NaCl(aq) = BaCl2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaCl(aq) = BaCl2(aq) + 2 NaOH(aq)
C2H5OH + MnO4{-} + OH{-} = C2H3O2{-} + MnO4{-2} + H2O =>
C2H5OH + 4 MnO4{-} + 5 OH{-} = C2H3O2{-} + 4 MnO4{-2} + 4 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2O + AgI = H2OAg + I =>
H2O + AgI = H2OAg + I
C6H3CH3(l) + O2(g) = H2O(l) + CO2(g) =>
2 C6H3CH3(l) + 17 O2(g) = 6 H2O(l) + 14 CO2(g)
NH4NO3 + CuCl = NH4Cl + NO3Cu =>
NH4NO3 + CuCl = NH4Cl + NO3Cu
Mg(NO3)2 + C2H6N4O2 = MgO + N2 + CO2 + H2O =>
Mg(NO3)2 + C2H6N4O2 = MgO + 3 N2 + 2 CO2 + 3 H2O
C2H6OS + O2 = CO2 + H2O + SO2 =>
C2H6OS + 4 O2 = 2 CO2 + 3 H2O + SO2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
H2CO3 + FrOH = Fr2CO3 + H2O =>
H2CO3 + 2 FrOH = Fr2CO3 + 2 H2O
Ni(NO3)2 + Na2HPO4 = Ni3(PO4)2 + NaH2PO4 + NaNO3 =>
3 Ni(NO3)2 + 4 Na2HPO4 = Ni3(PO4)2 + 2 NaH2PO4 + 6 NaNO3
KI + H2O2 + CH3COOH = I2 + CH3COOK + H2O =>
2 KI + H2O2 + 2 CH3COOH = I2 + 2 CH3COOK + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Mg3N2 + H2 = Mg + H3N =>
Mg3N2 + 3 H2 = 3 Mg + 2 H3N
KBr = K + Br2 =>
2 KBr = 2 K + Br2
NaCl2 + Br2 = Cl2 + NaBr2 =>
NaCl2 + Br2 = Cl2 + NaBr2
MgBr2H2O = MgBr2 + H2O =>
MgBr2H2O = MgBr2 + H2O
Ti(s) + O2(g) = Ti2O3(s) =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3(s)
Fe(SO4)3 + H2 = Fe + H2SO4 =>
Fe(SO4)3 + 3 H2 = Fe + 3 H2SO4
RbI + AgNO3 = AgI + RbNO3 =>
RbI + AgNO3 = AgI + RbNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
SnCl2 + I2 = SnCl4 + SnI2 =>
2 SnCl2 + I2 = SnCl4 + SnI2
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
(CH3)2NH + O2 = CO2 + H2O + N2 =>
4(CH3)2NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
FeO + AlBr3 = FeBr2 + Al2O3 =>
3 FeO + 2 AlBr3 = 3 FeBr2 + Al2O3
AgNO3 + NaHO = AgOH + NaNO3 =>
AgNO3 + NaHO = AgOH + NaNO3
C2H2 + Ag = Ag2C2 + H2 =>
C2H2 + 2 Ag = Ag2C2 + H2
(CO3)2 + H = CO2 + H2O =>
(CO3)2 + 4 H = 2 CO2 + 2 H2O
Ag + C2O4 = AgC2O4 =>
Ag + C2O4 = AgC2O4
CH133O56 + O2 = CO2 + H2O =>
4 CH133O56 + 25 O2 = 4 CO2 + 266 H2O
P2O5 + H2 = P + H2O =>
P2O5 + 5 H2 = 2 P + 5 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HH + ClCl = HClHCl =>
HH + ClCl = HClHCl
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
Ca(s) + AlCl3(s) = CaCl2(s) + Al(s) =>
3 Ca(s) + 2 AlCl3(s) = 3 CaCl2(s) + 2 Al(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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