| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8 + 8 H2O = 8 CO + 12 H2
Fe + CuSO4 = Fe2SO4 + Cu2 =>
4 Fe + 2 CuSO4 = 2 Fe2SO4 + Cu2
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
Zn + F2 = ZnF =>
2 Zn + F2 = 2 ZnF
PbCrO4 + HNO3 = Pb(NO3)2 + H2(CrO4) =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2(CrO4)
FeCl2 + KCN = KCl + K4(Fe(CN)6) =>
FeCl2 + 6 KCN = 2 KCl + K4(Fe(CN)6)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HCl + Zn2(SO3)2 = ZnCl2 + H2SO3 =>
4 HCl + Zn2(SO3)2 = 2 ZnCl2 + 2 H2SO3
Au3S + H2 = HS + Au =>
2 Au3S + H2 = 2 HS + 6 Au
I{-} + Cr2O72{-} + H{+} = Cr3{+} + IO3{-} + H2O =>
427 I{-} + 18 Cr2O72{-} + 30 H{+} = 12 Cr3{+} + 427 IO3{-} + 15 H2O
NF3 + O2 = NO + OF2 =>
4 NF3 + 5 O2 = 4 NO + 6 OF2
KOH + KHP = KKP + H2O =>
KOH + KHP = KKP + H2O
Na + C2 = Na2C =>
4 Na + C2 = 2 Na2C
MoO2 + P4O10 = MoP2O7 =>
2 MoO2 + P4O10 = 2 MoP2O7
CaCO2 + O2 = CaO + CO2 =>
2 CaCO2 + O2 = 2 CaO + 2 CO2
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
Si(OC2H5)4 + O2 = SiO2 + CO2 + H2O =>
Si(OC2H5)4 + 12 O2 = SiO2 + 8 CO2 + 10 H2O
C6H6 + HBr = C6H5Br + H2 =>
C6H6 + HBr = C6H5Br + H2
K2SO4 + Ca(OH) = K2(OH) + CaSO4 =>
K2SO4 + Ca(OH) = K2(OH) + CaSO4
HCl(a) + Zn(s) = ZnClH(g) =>
HCl(a) + Zn(s) = ZnClH(g)
Na2O + H2O = NaOH = H2 =>
Na2O + H2O = 2 NaOH
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
Fe2S3O12 + BaO2H2 = BaSO4 + FeO3H3 =>
Fe2S3O12 + 3 BaO2H2 = 3 BaSO4 + 2 FeO3H3
CuO + Cl = CuCl2 + O2 =>
2 CuO + 4 Cl = 2 CuCl2 + O2
FeSO4*7H2O + KNO3 + KOH = Fe3O4 + K2SO4 + NO2 + H2O =>
3 FeSO4*7H2O + 2 KNO3 + 4 KOH = Fe3O4 + 3 K2SO4 + 2 NO2 + 23 H2O
NaCaCl2 = NaCl + CaCl =>
NaCaCl2 = NaCl + CaCl
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
KHH2O = KOHH2 =>
KHH2O = KOHH2
CH = C2H2 =>
2 CH = C2H2
NI = N + I =>
NI = N + I
C13H41 + O2 = H2O + CO =>
4 C13H41 + 67 O2 = 82 H2O + 52 CO
NaHCO3 + HCl = NaO3 + H + CCl2 =>
NaHCO3 + 2 HCl = NaO3 + 3 H + CCl2
C13H41 + O2 = H2O + CO =>
4 C13H41 + 67 O2 = 82 H2O + 52 CO
P4 + H2O + KOH = PH3 + KHPO4 =>
3 P4 + 12 H2O + 4 KOH = 8 PH3 + 4 KHPO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
NH3 + Mg = NH2Mg + H2 =>
2 NH3 + 2 Mg = 2 NH2Mg + H2
MnO4{-} + C2H2O4 + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2H2O4 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2Cr2O7 + NaOH = NaKCrO4 + H2O =>
K2Cr2O7 + 2 NaOH = 2 NaKCrO4 + H2O
CuSO4*5H2O + (NH2C(CH2OH)3) = [Cu(NH2C(CH2OH)3)4]SO4 + H2O =>
CuSO4*5H2O + 4(NH2C(CH2OH)3) = [Cu(NH2C(CH2OH)3)4]SO4 + 5 H2O
Sr(NO3)2(aq) + NaCl(aq) = SrNa2(aq) + ClNO3(s) =>
Sr(NO3)2(aq) + 2 NaCl(aq) = SrNa2(aq) + 2 ClNO3(s)
AgCl + NaCl = AgNa + Cl2 =>
AgCl + NaCl = AgNa + Cl2
Na2HPO4(s) + H2O(l) = NaOH(aq) + H3PO4(aq) =>
Na2HPO4(s) + 2 H2O(l) = 2 NaOH(aq) + H3PO4(aq)
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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