| Équations équilibrées la veille | Équations équilibrées le lendemain |
ICl5 + H2SO4 = HSO3Cl + IOCl3 + HCl
CuS + NO3 = CuSO4 + (NO2)2 =>
CuS + 4 NO3 = CuSO4 + 2(NO2)2
C2H3O2F + O2 = CO2 + H2O + HF =>
2 C2H3O2F + 3 O2 = 4 CO2 + 2 H2O + 2 HF
aluminum + hydrochloricacid = hydrogen + aluminumchloride =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
P4 + AgNO3 + H2O = H3PO4 + HNO3 + Ag =>
P4 + 20 AgNO3 + 16 H2O = 4 H3PO4 + 20 HNO3 + 20 Ag
PbO3 = Pb + O =>
PbO3 = Pb + 3 O
HClO4 + SO2 + H2O = HCl + H2SO41 =>
19 HClO4 + 2 SO2 + 2 H2O = 19 HCl + 2 H2SO41
NO3{-}(aq) + CH3OH(aq) + H{+} = NO2(g) + CH2O2 + H2O =>
4 NO3{-}(aq) + CH3OH(aq) + 4 H{+} = 4 NO2(g) + CH2O2 + 3 H2O
Mg(OH)2 + H3O = Mg + H2O =>
Mg(OH)2 + 2 H3O = Mg + 4 H2O
Bi + NO = BiO + N =>
Bi + NO = BiO + N
K2MnO4 + NaOH = KOH + MnO2 + NaO =>
K2MnO4 + 2 NaOH = 2 KOH + MnO2 + 2 NaO
H2SO3Na2S = H2SNa2SO3 =>
H2SO3Na2S = H2SNa2SO3
AlCl3 + AgOH = AgCl + Al(OH)3 =>
AlCl3 + 3 AgOH = 3 AgCl + Al(OH)3
CCl4 + Ca(OH)2 = Cl{-} + Ca{2+} + CO2 + H2O =>
CCl4 + 2 Ca(OH)2 = 4 Cl{-} + 2 Ca{2+} + CO2 + 2 H2O
KL + Pb(NO3)3 = KNO3 + PbL3 =>
3 KL + Pb(NO3)3 = 3 KNO3 + PbL3
MgCO3SiO2 = MgSiO3CO2 =>
MgCO3SiO2 = MgSiO3CO2
C4H6HBr = C4H7Br =>
C4H6HBr = C4H7Br
Sn + H2SO4 = H2O + SO2 + Sn(SO4)2 =>
Sn + 4 H2SO4 = 4 H2O + 2 SO2 + Sn(SO4)2
NaOH(s) + H2O = NaH2O + OH =>
NaOH(s) + H2O = NaH2O + OH
Ba(NO3)2 + MgCl2 = BaCl2 + Mg(NO3)2 =>
Ba(NO3)2 + MgCl2 = BaCl2 + Mg(NO3)2
HONH2 + H2O = HONH + H3O =>
HONH2 + H2O = HONH + H3O
NiCl2*6H2O + PPh3 = NiCl2(PPh3)2 + H2O =>
NiCl2*6H2O + 2 PPh3 = NiCl2(PPh3)2 + 6 H2O
MnO2 + Cl = Cl2O3 + Mn =>
3 MnO2 + 4 Cl = 2 Cl2O3 + 3 Mn
C106H263O110N16P + O2 = CO2 + H2O + NH3 + H3PO4 =>
C106H263O110N16P + 106 O2 = 106 CO2 + 106 H2O + 16 NH3 + H3PO4
F + CaBr2 = BrF + Ca =>
2 F + CaBr2 = 2 BrF + Ca
Ag(NO3) + NaOH = Ag(OH) + Na(NO3) =>
Ag(NO3) + NaOH = Ag(OH) + Na(NO3)
Si + H2SO4 = H2Si + SO4 =>
Si + H2SO4 = H2Si + SO4
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
Hf3 + N2 = Hf3N4 =>
Hf3 + 2 N2 = Hf3N4
NaAsO2 + KBrO3 = KBr + NaAsO3 =>
3 NaAsO2 + KBrO3 = KBr + 3 NaAsO3
HNO3(aq) + H3PO3(aq) = NO(g) + H3PO4(aq) + H2O(l) =>
2 HNO3(aq) + 3 H3PO3(aq) = 2 NO(g) + 3 H3PO4(aq) + H2O(l)
CrO4{-}(aq) + S2{-}(aq) + H2O(l) = Cr(O)2(s) + S(s) + OH{-}(aq) =>
CrO4{-}(aq) + 3 S2{-}(aq) + 2 H2O(l) = Cr(O)2(s) + 6 S(s) + 4 OH{-}(aq)
C2H6O2 + NO = C2H6O + NO2 =>
C2H6O2 + NO = C2H6O + NO2
FeO2H2 + As2O3 + O2 = FeAsO4 + H2O =>
4 FeO2H2 + 2 As2O3 + 3 O2 = 4 FeAsO4 + 4 H2O
H2SO4 + SrOH = Sr2SO4 + H2O =>
H2SO4 + 2 SrOH = Sr2SO4 + 2 H2O
PbCl4 + Ca2O2 = Pb2O4 + CaCl2 =>
2 PbCl4 + 2 Ca2O2 = Pb2O4 + 4 CaCl2
Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)
Fe + (NH4)2 + (SO4)2 + H2O = Fe(NH4)2(SO4)2*6H2O =>
Fe + (NH4)2 + (SO4)2 + 6 H2O = Fe(NH4)2(SO4)2*6H2O
AgF + S = AgFS =>
AgF + S = AgFS
FeCl3 + Na2C = NaCl + Fe2C3 =>
2 FeCl3 + 3 Na2C = 6 NaCl + Fe2C3
Fe + H2Co3 = FeCo2 + H2 =>
3 Fe + 2 H2Co3 = 3 FeCo2 + 2 H2
C4H8 + O2 = C6H12O2 =>
3 C4H8 + 2 O2 = 2 C6H12O2
C6H4(CO2CH3)2 + HOCH2CH2OH = C6H4(CO2CH2CH2OH)2 + CH3OH =>
C6H4(CO2CH3)2 + 2 HOCH2CH2OH = C6H4(CO2CH2CH2OH)2 + 2 CH3OH
(Fe(SCN)6)3 + FeCl3 = Fe + (SCN)Cl =>
(Fe(SCN)6)3 + 6 FeCl3 = 9 Fe + 18(SCN)Cl
HBr + NaNO3 = HNO3 + NaBr =>
HBr + NaNO3 = HNO3 + NaBr
MnCl2 + NaNO3 + Na2CO3 = Na2MnO4 + CO2 + NO + NaCl =>
3 MnCl2 + 4 NaNO3 + 4 Na2CO3 = 3 Na2MnO4 + 4 CO2 + 4 NO + 6 NaCl
NaClCO2 + H2O = HClNaHCO3 =>
NaClCO2 + H2O = HClNaHCO3
KCrO2 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
2 KCrO2 + 3 PbO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
H2SO4 + Ba(C2H3O2)2 = H2(C2H3O2)2 + BaSO4 =>
H2SO4 + Ba(C2H3O2)2 = H2(C2H3O2)2 + BaSO4
Zn(CH3COO)2H2O + CH2O4 = ZnO + CO2 + H2O =>
Zn(CH3COO)2H2O + 8 CH2O4 = ZnO + 12 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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