| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 12 NH3 = [Cr(NH3)6]2(SO4)3
SiF4(g) + H2O(g) = H2SiF6(s) + H2SiO3(s) =>
3 SiF4(g) + 3 H2O(g) = 2 H2SiF6(s) + H2SiO3(s)
Al*NaOH + H2O = NaAlO2 + H2 =>
2 Al*NaOH + 2 H2O = 2 NaAlO2 + 3 H2
KOH + N2O5 = K2O + N(OH)5 =>
10 KOH + N2O5 = 5 K2O + 2 N(OH)5
Pb + AlCl3 = Al + PbCl =>
3 Pb + AlCl3 = Al + 3 PbCl
CuBr2 + K2CO3 = CuCO3 + KBr =>
CuBr2 + K2CO3 = CuCO3 + 2 KBr
HS{-} + H{+} = H2S =>
HS{-} + H{+} = H2S
H2SiO3 + Cl = SiO3 + HCl =>
H2SiO3 + 2 Cl = SiO3 + 2 HCl
SrCO3 + HI = SrI2 + CO2 + H2O =>
SrCO3 + 2 HI = SrI2 + CO2 + H2O
CH3OH + HOC6H4CO2H = HOC6H4CO2CH3 + H2O =>
CH3OH + HOC6H4CO2H = HOC6H4CO2CH3 + H2O
Ag2CO3 + H2O = AgOH + H2CO3 =>
Ag2CO3 + 2 H2O = 2 AgOH + H2CO3
Al(OH)3 + HCl(ac) = AlCl3(ac) + H2O(l) =>
Al(OH)3 + 3 HCl(ac) = AlCl3(ac) + 3 H2O(l)
Li2IrO3 + MnCl2 = MnIrO3 + LiCl =>
Li2IrO3 + MnCl2 = MnIrO3 + 2 LiCl
CH3OH(g) = CH2O(g) + H2(g) =>
CH3OH(g) = CH2O(g) + H2(g)
HCl(aq) + Ca(OH)2(s) = CaCl2(s) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(s) = CaCl2(s) + 2 H2O(l)
Se + H2 = Se2H4 =>
2 Se + 2 H2 = Se2H4
Sn + HNO3 + H2O + NO = H2SnNO3 =>
3 Sn + 2 HNO3 + 2 H2O + NO = 3 H2SnNO3
Zn(C2H3O2)2 + Na2HPO4 = ZnHPO4 + NaC2H3O2 =>
Zn(C2H3O2)2 + Na2HPO4 = ZnHPO4 + 2 NaC2H3O2
KClO4 + Si = KCl + SiO2 =>
KClO4 + 2 Si = KCl + 2 SiO2
HNO + HNO3 = NO + H2O =>
3 HNO + HNO3 = 4 NO + 2 H2O
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
KMnO4 + K2SO3 + H2O = K2SO4 + MnSO4 + KOH =>
2 KMnO4 + 5 K2SO3 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
H5SO4 + NaCl = Na2SO4 + H5Cl2 =>
H5SO4 + 2 NaCl = Na2SO4 + H5Cl2
AgNo3 + HCI = AgCI + HNo3 =>
AgNo3 + HCI = AgCI + HNo3
HI + KHSO3 = H + KI + SO3 =>
HI + KHSO3 = 2 H + KI + SO3
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO2 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 8 C = P4 + 6 CaSiO2 + 8 CO2
K2CrO4 + AgNo3 = K2No3 + AgCrO4 =>
K2CrO4 + AgNo3 = K2No3 + AgCrO4
Cd(NO3)2 + H2O = Cd(OH)2 + HNO3 =>
Cd(NO3)2 + 2 H2O = Cd(OH)2 + 2 HNO3
SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2
AgCl + H2 = HCl + Ag =>
2 AgCl + H2 = 2 HCl + 2 Ag
CH3COOH + CH3OH = CH3CH2COOC6H5 + H2O =>
3 CH3COOH + 3 CH3OH = CH3CH2COOC6H5 + 7 H2O
FeCl + NaOH = FeOH + NaCl =>
FeCl + NaOH = FeOH + NaCl
Al + NaOH + H2O = Na[Al(OH2)2(OH)4] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH2)2(OH)4] + 3 H2
Ba(HCO3)2 = BaCO3 + H2O + CO2Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
2 Ba(HCO3)2 = BaCO3 + H2O + CO2Ba(HCO3)2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
AlCl3 + Zn(C2H3O2)2 = Al(C2H3O2)3 + ZnCl2 =>
2 AlCl3 + 3 Zn(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 ZnCl2
Mn + HClO4 = Mn(ClO4) + H2 =>
2 Mn + 2 HClO4 = 2 Mn(ClO4) + H2
Li + H + P + O = Li2HPO4 =>
2 Li + H + P + 4 O = Li2HPO4
SnS + S4{2-} = SnS3{3-} + S =>
2 SnS + 3 S4{2-} = 2 SnS3{3-} + 8 S
Fe2 + H2O = HFe + O3 =>
3 Fe2 + 3 H2O = 6 HFe + O3
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
CoCl3 + NH4OH = [Co(NH3)6]Cl3 + H2O =>
CoCl3 + 6 NH4OH = [Co(NH3)6]Cl3 + 6 H2O
HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl
NaOH + AlCO3 = NaAlO2 + CO2 + H2 =>
2 NaOH + 2 AlCO3 = 2 NaAlO2 + 2 CO2 + H2
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
CsBr + Zn(OH)2 = CsOH + ZnBr2 =>
2 CsBr + Zn(OH)2 = 2 CsOH + ZnBr2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
Rb + H2O = Rb(OH)3 + H2 =>
2 Rb + 6 H2O = 2 Rb(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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