| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SiCl4 + 2 Mg2 = Si2 + 4 MgCl2
H9C4OH + HCl = H2O + H9C4Cl =>
H9C4OH + HCl = H2O + H9C4Cl
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
Na2SO3 + Na2Cr2O7 + H2SO4 = Cr2(SO3)4 + Na2SO4 + H2O =>
6 Na2SO3 + Na2Cr2O7 + 5 H2SO4 = Cr2(SO3)4 + 7 Na2SO4 + 5 H2O
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
Cr + MnO2 + H2O = Cr(OH)3 + Mn(OH)2 =>
2 Cr + 3 MnO2 + 6 H2O = 2 Cr(OH)3 + 3 Mn(OH)2
AgClO3(aq) + Ni(NO3)2(aq) = AgNO3 + Ni(ClO3)2 =>
2 AgClO3(aq) + Ni(NO3)2(aq) = 2 AgNO3 + Ni(ClO3)2
AluminumChloride + PotassiumChromate = AluminumChromate + PotassiumChloride =>
AluminumChloride + PotassiumChromate = AluminumChromate + PotassiumChloride
Au203 = Au =>
Au203 = 203 Au
MnO + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnO + 5 KClO3 + 6 KOH = 6 KMnO4 + 5 KCl + 3 H2O
KMnO4 + H2C2O4*2H2O + K2CO3 = K3[Mn(C2O4)3]*3H2O + CO2 + H2O =>
KMnO4 + 5 H2C2O4*2H2O + K2CO3 = K3[Mn(C2O4)3]*3H2O + 5 CO2 + 12 H2O
Mn(OH)2 + NaOH = MnO(OH)2 + NaH =>
Mn(OH)2 + NaOH = MnO(OH)2 + NaH
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
AgClO3 + Ni(NO3)2 = AgNO3 + Ni(ClO3)2 =>
2 AgClO3 + Ni(NO3)2 = 2 AgNO3 + Ni(ClO3)2
Cu(OH)2 + NaCl = CuCl2 + NaOH =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 NaOH
Sc + H = ScH3 =>
Sc + 3 H = ScH3
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
Ca{2+} + HPO4{2-} = CaHPO4 =>
Ca{2+} + HPO4{2-} = CaHPO4
Na + H2O = H + Na(OH)2 =>
Na + 2 H2O = 2 H + Na(OH)2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
PbAc2 + K2CrO4 = PbCrO4 + KAc =>
PbAc2 + K2CrO4 = PbCrO4 + 2 KAc
NaCl + LiBr = LiCl + NaBr =>
NaCl + LiBr = LiCl + NaBr
CaO + N2O5 = CaNO2 + O3 =>
2 CaO + N2O5 = 2 CaNO2 + O3
SnCl4 + AlCl3O9 = SnO9 + AlCl3Cl4 =>
SnCl4 + AlCl3O9 = SnO9 + AlCl3Cl4
Mn + Ca(NO3)2 = Ca + Mn(NO3)3 =>
2 Mn + 3 Ca(NO3)2 = 3 Ca + 2 Mn(NO3)3
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
NaSO4 + LiNO3 = LiSO4 + NaNO3 =>
NaSO4 + LiNO3 = LiSO4 + NaNO3
La + H2 = LaH29 =>
2 La + 29 H2 = 2 LaH29
C3 + O2 = CO =>
2 C3 + 3 O2 = 6 CO
W + Cl = W(Cl)6 =>
W + 6 Cl = W(Cl)6
Cr + K + O = K2Cr2O7 =>
2 Cr + 2 K + 7 O = K2Cr2O7
HCl + Fe(OH)3 = H2O + Fe + Cl =>
3 HCl + Fe(OH)3 = 3 H2O + Fe + 3 Cl
P4 + H2O = H2PO2{-} + H{+} + e =>
P4 + 8 H2O = 4 H2PO2{-} + 8 H{+} + 4e
(CH3)2S + NH3 = (CH3)2NH + H2S =>
(CH3)2S + NH3 = (CH3)2NH + H2S
Al3 + CuCl2 = Al3Cl + Cu =>
2 Al3 + CuCl2 = 2 Al3Cl + Cu
H2SeO3 + Cd(OH)2 = Cd(HSeO3)2 + H2O =>
2 H2SeO3 + Cd(OH)2 = Cd(HSeO3)2 + 2 H2O
CO2 + Co = CCo3 + O5 =>
5 CO2 + 15 Co = 5 CCo3 + 2 O5
KCNS + HIO3 + HCl = KCN + H2SO4 + I2 + Cl2 =>
3 KCNS + 4 HIO3 + 2 HCl = 3 KCN + 3 H2SO4 + 2 I2 + Cl2
Al + H3PO4 = AlPO4 + H4 =>
4 Al + 4 H3PO4 = 4 AlPO4 + 3 H4
NaOH + Cl = NaCl + Na(ClO3) + H2O =>
6 NaOH + 6 Cl = 5 NaCl + Na(ClO3) + 3 H2O
AgNO3 + BaS = AgS + BaNO3 =>
AgNO3 + BaS = AgS + BaNO3
Ca(NO3)2 + C2H6O2 = CaO + CO2 + H2O + N2 =>
Ca(NO3)2 + C2H6O2 = CaO + 2 CO2 + 3 H2O + N2
C6H6 + C2H5Br = C8H11Br =>
C6H6 + C2H5Br = C8H11Br
BaNO3 + CrO4 = BaCrO4 + NO3 =>
BaNO3 + CrO4 = BaCrO4 + NO3
Na2SO4(aq) + FeCl2(aq) = Na2Cl2 + FeSO4 =>
Na2SO4(aq) + FeCl2(aq) = Na2Cl2 + FeSO4
Cu2Cl + Mn = Mn2Cl + Cu =>
Cu2Cl + 2 Mn = Mn2Cl + 2 Cu
C8H10 + C3H7Cl = C9H12 + HCl =>
3 C8H10 + C3H7Cl = 3 C9H12 + HCl
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
CaCO3 + NH4Cl = CaClNH4CO3 =>
CaCO3 + NH4Cl = CaClNH4CO3
Fe(ClO2)3 + K2CO3 = Fe2(CO3)3 + KClO2 =>
2 Fe(ClO2)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KClO2
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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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