| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
H2SiO3 + HCl = H3ClSiO3 =>
H2SiO3 + HCl = H3ClSiO3
Al(s) + H2O(l) = AlO(s) + H2(g) =>
Al(s) + H2O(l) = AlO(s) + H2(g)
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2O =>
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CrB2 + O2 = CrB + BO =>
2 CrB2 + O2 = 2 CrB + 2 BO
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
K2Cr2O7 + H2SO4 + H = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 H = K2SO4 + Cr2(SO4)3 + 7 H2O
FeCl3 + HNO3 = Fe(NO3)2 + NO2 + Cl2 + H2O =>
2 FeCl3 + 8 HNO3 = 2 Fe(NO3)2 + 4 NO2 + 3 Cl2 + 4 H2O
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
Pb(NO3)2(aq) + LiCl(aq) = PbCl2(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiNO3(aq)
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Bi(NO3)3(aq) + KI(aq) = BiI3(s) + KNO3(aq) =>
Bi(NO3)3(aq) + 3 KI(aq) = BiI3(s) + 3 KNO3(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
ClO{-} + SO3{2-} = Cl{2-} + SO4{-} =>
ClO{-} + SO3{2-} = Cl{2-} + SO4{-}
C3H6O + Br2 = C3H6BrOBr =>
C3H6O + Br2 = C3H6BrOBr
H2SO4 + Pb(OAc)2 = PbSO4 + HOAc =>
H2SO4 + Pb(OAc)2 = PbSO4 + 2 HOAc
TiO(OH)2 = TiO2 + H2O =>
TiO(OH)2 = TiO2 + H2O
Mn + CO2 = MnO2 + CO =>
Mn + 2 CO2 = MnO2 + 2 CO
MgNO3 + KSO4 = KNO3 + MgSO4 =>
MgNO3 + KSO4 = KNO3 + MgSO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg(s) + Cl2(aq) = MgCl2(s) =>
Mg(s) + Cl2(aq) = MgCl2(s)
HCl + AgC2H3O2 = H4C2O2 + AgCl =>
HCl + AgC2H3O2 = H4C2O2 + AgCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C10H14CuN2O8 + H2 = Cu + C10H16N2O8 =>
C10H14CuN2O8 + H2 = Cu + C10H16N2O8
I2 + NH4OH = NI3NH3 + NH4I + H2O =>
3 I2 + 5 NH4OH = NI3NH3 + 3 NH4I + 5 H2O
FeCl3 + HNO3 = Fe(NO3)2 + NO2 + Cl2 + H2O =>
2 FeCl3 + 8 HNO3 = 2 Fe(NO3)2 + 4 NO2 + 3 Cl2 + 4 H2O
CH3COOH + Ba(OH)2 = CO2 + H2O + Ba =>
CH3COOH + 4 Ba(OH)2 = 2 CO2 + 6 H2O + 4 Ba
CO3Ca + CO2 + H2O = HCO3 + Ca =>
CO3Ca + CO2 + H2O = 2 HCO3 + Ca
H2SO4 + Ti = Ti2(SO4)3 + H2S + H2O =>
15 H2SO4 + 8 Ti = 4 Ti2(SO4)3 + 3 H2S + 12 H2O
K3Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
2 K3Cr2O7 + 14 H2C2O4 + 3 K2C2O4 = 4 K3[Cr(C2O4)3]H2O + 10 CO2 + 10 H2O
ZnS + NaHO = Zn(OH)2 + Na2S =>
ZnS + 2 NaHO = Zn(OH)2 + Na2S
RbIS3 = RbI + S =>
RbIS3 = RbI + 3 S
NH4NO3 + H2O = NH4 + O2 =>
2 NH4NO3 + 4 H2O = 4 NH4 + 5 O2
A + BX = AX + B =>
A + BX = AX + B
CN + Ag = Ag(CN)2 =>
2 CN + Ag = Ag(CN)2
NH4Cl + MgBr2 = NH4Br + MgCl2 =>
2 NH4Cl + MgBr2 = 2 NH4Br + MgCl2
OH{-} + MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O =>
OH{-} + 2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
CaCO3 + S = CaS + CO3 =>
CaCO3 + S = CaS + CO3
Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO
C21H48 + O2 = CO2 + H2O =>
C21H48 + 33 O2 = 21 CO2 + 24 H2O
Cl2 + N2H4 + OH{-} = Cl{-} + N2 + H2O =>
2 Cl2 + N2H4 + 4 OH{-} = 4 Cl{-} + N2 + 4 H2O
CS2(g) + H2O(l) = CO2(g) + H2S(g) =>
CS2(g) + 2 H2O(l) = CO2(g) + 2 H2S(g)
Na2CO3 + H2S = H2CO3 + Na2S =>
Na2CO3 + H2S = H2CO3 + Na2S
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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