| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 OH + 2 ClOH = Cl2O5 + 5 H2O
MnCO3 + H2CO3 = Mn(HCO3)2 =>
MnCO3 + H2CO3 = Mn(HCO3)2
H2WO4 = WO3H2O =>
H2WO4 = WO3H2O
KCIO3 + C6H12O6 = KCI + CO2 + H2O =>
4 KCIO3 + C6H12O6 = 4 KCI + 6 CO2 + 6 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + NO + 2 H2O
Mg(OH)2 + (HCl)2 = MgCl2 + H2O =>
Mg(OH)2 + (HCl)2 = MgCl2 + 2 H2O
Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3
Na + HNO3 = NaNO3 + N2O3 + H2O =>
4 Na + 6 HNO3 = 4 NaNO3 + N2O3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
RCONH2 + HONO = RCOOH + N2 + H2O =>
RCONH2 + HONO = RCOOH + N2 + H2O
Cl2 + KOH = H2O + KCl + KClO3 =>
3 Cl2 + 6 KOH = 3 H2O + 5 KCl + KClO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe2(SO4)3 + MgCl2 = FeCl3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 MgCl2 = 4 FeCl3 + 3 Mg2(SO4)2
K2Cr2O7 + KOH = K2CrO4 + H2O* =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O*
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
CaO + SO4 = CaSO5 =>
CaO + SO4 = CaSO5
MgCl2 + AgNO3 = Mg[NO3]2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg[NO3]2 + 2 AgCl
C2H4O3 + H2O = C2H4O2 + H2O2 =>
C2H4O3 + H2O = C2H4O2 + H2O2
CuCl2 + Na = Cu + NaCl =>
CuCl2 + 2 Na = Cu + 2 NaCl
NO(g) + O2(g) + H2O(l) = HNO2(aq) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(aq)
Al(OH)3 + SrO = Sr(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 SrO = 3 Sr(OH)2 + Al2O3
S2Cl2 + KF = KCl + S2F2 =>
S2Cl2 + 2 KF = 2 KCl + S2F2
Ag + HClO = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO = 5 AgCl + AgClO3 + 3 H2O
AgHO = Ag2O + H2O =>
2 AgHO = Ag2O + H2O
V2O5 + HCl = VOCl2 + H2O + Cl2 =>
V2O5 + 6 HCl = 2 VOCl2 + 3 H2O + Cl2
KOH(aq) + H2SO4 = K2SO4(aq) + H2O(g) =>
2 KOH(aq) + H2SO4 = K2SO4(aq) + 2 H2O(g)
Cr(NO3)3 + H2SO4 = Cr2(SO4)3 + HNO3 =>
2 Cr(NO3)3 + 3 H2SO4 = Cr2(SO4)3 + 6 HNO3
Li2SO4 + Ca(HO)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(HO)2 = CaSO4 + 2 LiOH
Cu(OAc)2 + K4Fe(CN)6 = Cu4(Fe(CN)6)2 + KOAc =>
4 Cu(OAc)2 + 2 K4Fe(CN)6 = Cu4(Fe(CN)6)2 + 8 KOAc
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
Li(OH) + H2(CO3) = H2O + Li2(CO3) =>
2 Li(OH) + H2(CO3) = 2 H2O + Li2(CO3)
KOH + H3PO4 = H3OH + KPO4 =>
KOH + H3PO4 = H3OH + KPO4
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
H2SiO3 + Eu + Fr = H2 + EuFr(SiO3) =>
H2SiO3 + Eu + Fr = H2 + EuFr(SiO3)
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
CuBr2 + NH3 = CuBr2(NH3)2 =>
CuBr2 + 2 NH3 = CuBr2(NH3)2
C6H5CH2P(O)(OC2H5)2 + NaOH = C6H5CH2P(O)(OC2H5)(OC2NaH4) + H2O =>
C6H5CH2P(O)(OC2H5)2 + NaOH = C6H5CH2P(O)(OC2H5)(OC2NaH4) + H2O
KClO3 + Fe2O3 + Na2CO3 = Na2FeO4 + KCl + CO2 =>
KClO3 + Fe2O3 + 2 Na2CO3 = 2 Na2FeO4 + KCl + 2 CO2
Ca(C2H3O2)2 + K3(PO4) = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KC2H3O2
CrS + HBr = H2S + CrBr2 =>
CrS + 2 HBr = H2S + CrBr2
C5H12S(l) + O2(g) = CO2(g) + SO2(g) + H2O(l) =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + SO2(g) + 6 H2O(l)
MgSO3 + SO2 + H2O = Mg(HSO3)2 =>
MgSO3 + SO2 + H2O = Mg(HSO3)2
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
NH4NO2 + LiOH = NH3 + H2O + LiNO2 =>
NH4NO2 + LiOH = NH3 + H2O + LiNO2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaNO2 + H2SO4 = NO + HNO3 + H2O + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4
H2SeO3 + Al(OH)3 = Al2(SeO3)3 + H2O =>
3 H2SeO3 + 2 Al(OH)3 = Al2(SeO3)3 + 6 H2O
Fe2O3 + K2S2O7 = Fe2(SO4)3 + K2SO4 =>
Fe2O3 + 3 K2S2O7 = Fe2(SO4)3 + 3 K2SO4
Cu + KI = CuK + I2 =>
2 Cu + 2 KI = 2 CuK + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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