| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2 + 4 H2O = 2 Hg(OH)2 + 2 H2
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2(SO4)3 + H2O =>
C3H8O + K2Cr2O7 + 6 H2SO4 = C3H6O + Cr2(SO4)3 + K2(SO4)3 + 7 H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Hg2 + H2O = Hg(OH)2 + H2 =>
Hg2 + 4 H2O = 2 Hg(OH)2 + 2 H2
CH3CSNH2 + HCl + H2O = CH3COOH + H2S + NH4Cl =>
CH3CSNH2 + HCl + 2 H2O = CH3COOH + H2S + NH4Cl
MnSO4 + NaOH + Br2 = MnO2 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + 3 Br2 = 2 MnO2 + 2 NaSO4 + 6 NaBr + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C8H7NO3NaBH4HCl = C8H9NO3BH3NaCl =>
C8H7NO3NaBH4HCl = C8H9NO3BH3NaCl
CuONNaOH = CuOHNaON =>
CuONNaOH = CuOHNaON
Hg + N2 = Hg3N4 =>
3 Hg + 2 N2 = Hg3N4
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
AgNO{-}3 + NaCl = AgCl + NaNO{-}3 =>
AgNO{-}3 + NaCl = AgCl + NaNO{-}3
Hg2 + H2O = Hg(OH)2 + H2 =>
Hg2 + 4 H2O = 2 Hg(OH)2 + 2 H2
Copper(II)SulfateZincNitrate = Copper(II)NitrateZincSulfate =>
Copper(II)SulfateZincNitrate = Copper(II)NitrateZincSulfate
Ni + S = NiS =>
Ni + S = NiS
Al + NaOH = [Al(OH)3] + Na =>
Al + 3 NaOH = [Al(OH)3] + 3 Na
KSiF = SiKF =>
KSiF = SiKF
Hg2 + H2O = Hg(OH)2 + H2 =>
Hg2 + 4 H2O = 2 Hg(OH)2 + 2 H2
C2O + O2 = CO =>
2 C2O + O2 = 4 CO
H2CO3 + Sr(OH)2 = Sr2(CO3)2 + HOH =>
2 H2CO3 + 2 Sr(OH)2 = Sr2(CO3)2 + 4 HOH
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
C6H5OH = C + H + O =>
C6H5OH = 6 C + 6 H + O
Fe2(SO4)3 + K4Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe[Fe(CN)6] + 3 K2SO4
Cr{3+} + H2O + H2O2 = Cr2O7{2-} + H{+} =>
2 Cr{3+} + H2O + 3 H2O2 = Cr2O7{2-} + 8 H{+}
LiHCl = HLiCl =>
LiHCl = HLiCl
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + Fe(NO3)3 + NO + 2 H2O
Hg + HCl(aq) = Hg2Cl2 + H2 =>
2 Hg + 2 HCl(aq) = Hg2Cl2 + H2
H2SO4 + Ba(OH)2 = Ba(SO4) + H2O =>
H2SO4 + Ba(OH)2 = Ba(SO4) + 2 H2O
SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
HClO + KI = KClO + HI =>
HClO + KI = KClO + HI
MgAlSO4 = MgSO4Al =>
MgAlSO4 = MgSO4Al
CO(NH2)2 + H2SO4 = NH3SO3 + CO + H3N + O2 =>
2 CO(NH2)2 + 2 H2SO4 = 2 NH3SO3 + 2 CO + 2 H3N + O2
NaCN + CuSO4 = CuCN + (CN)2 + Na2SO4 =>
4 NaCN + 2 CuSO4 = 2 CuCN + (CN)2 + 2 Na2SO4
HClC2H5OH = C2H5ClH2O =>
HClC2H5OH = C2H5ClH2O
Hg + N2 = Hg3N4 =>
3 Hg + 2 N2 = Hg3N4
TiO2CCl4 = TiCl4CO2 =>
TiO2CCl4 = TiCl4CO2
Hg2 + H2O = Hg(OH)2 + H2 =>
Hg2 + 4 H2O = 2 Hg(OH)2 + 2 H2
CoBr3(aq) + K2S = KBr + S3Co2 =>
2 CoBr3(aq) + 3 K2S = 6 KBr + S3Co2
HgSKOH = HgOHKS =>
HgSKOH = HgOHKS
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
NaClO + NH3 = NaCl + H2O + N2H4 =>
NaClO + 2 NH3 = NaCl + H2O + N2H4
Hg + N2 = Hg3N4 =>
3 Hg + 2 N2 = Hg3N4
PbCl2 + NH3 = Pb(NH3)2 + Cl =>
PbCl2 + 2 NH3 = Pb(NH3)2 + 2 Cl
HClO + KI = KClO + HI =>
HClO + KI = KClO + HI
NaCI + AgNO{3} = NaNO{3} + AgCI =>
NaCI + AgNO{3} = NaNO{3} + AgCI
C6H8O2 + H2O + Na = H3O + C6H7O2Na =>
C6H8O2 + H2O + Na = H3O + C6H7O2Na
Mg3Si2O9H4 + H2SO4 = MgSO4 + SiO2 + H2O =>
Mg3Si2O9H4 + 3 H2SO4 = 3 MgSO4 + 2 SiO2 + 5 H2O
Ag + CN = AgCN =>
Ag + CN = AgCN
Hg + N2 = Hg3N4 =>
3 Hg + 2 N2 = Hg3N4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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