| Équations équilibrées la veille | Équations équilibrées le lendemain |
72 Zn + 1206 HNO3 = 8 Zn9NO302 + 599 N2O + 603 H2O
H2O + Pb = PbO + H2 =>
H2O + Pb = PbO + H2
CuSO4(ac) + Fe(s) = Cu(s) + Fe2(SO4)3 =>
3 CuSO4(ac) + 2 Fe(s) = 3 Cu(s) + Fe2(SO4)3
Au(NO3)3 + Rb = Au3 + RbNO3 =>
3 Au(NO3)3 + 9 Rb = Au3 + 9 RbNO3
CH3COOH + Br2 = BrCH2COOH + HBr =>
CH3COOH + Br2 = BrCH2COOH + HBr
Fe2O3 + Ca(NO3)2 = Fe(NO3)3 + CaO =>
Fe2O3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 CaO
Ca(HCO3)2 + NaNO3 = Ca(NO3)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaHCO3
P + HCIO2 + KOH = K3PO4 + KCI + H2O =>
4 P + 5 HCIO2 + 17 KOH = 4 K3PO4 + 5 KCI + 11 H2O
SO2 + KOH + O2 = K2SO4 + H2O =>
2 SO2 + 4 KOH + O2 = 2 K2SO4 + 2 H2O
K2CO3 + Mn = K + MnCO3 =>
K2CO3 + Mn = 2 K + MnCO3
Ca(OH)2 + H2(PO4) = Ca(PO4) + H2O =>
Ca(OH)2 + H2(PO4) = Ca(PO4) + 2 H2O
CsCl + NaCl + HCl + Bi2O3 = Cs2NaBiCl6 + H2O =>
4 CsCl + 2 NaCl + 6 HCl + Bi2O3 = 2 Cs2NaBiCl6 + 3 H2O
PbBr2 + Ag = Ag5Br + Pb =>
PbBr2 + 10 Ag = 2 Ag5Br + Pb
TiCl3 + KOH = Ti(OH)3 + KCl =>
TiCl3 + 3 KOH = Ti(OH)3 + 3 KCl
BaCl2 + H2O = BaO + Cl2H2 =>
BaCl2 + H2O = BaO + Cl2H2
Zn(NO3)2 + Na2S = S(NO3)2 + Na2Zn =>
Zn(NO3)2 + Na2S = S(NO3)2 + Na2Zn
NaHAsO4 + (NH4)2MoO4 + HNO3 = (NH4)3(AsMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHAsO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3(AsMo12O40) + 167 NH4NO3 + 8 NaNO3 + 93 H2O
Sr + CuCl2 = Cl + CuSr =>
Sr + CuCl2 = 2 Cl + CuSr
UO2(NO3)2H12O6 = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)2H12O6 = 2 UO3 + 4 NO2 + O2 + 12 H2O
KNO3 + C = K2N2 + CO2 =>
2 KNO3 + 3 C = K2N2 + 3 CO2
Cl + NaOH = NaCl3 + NaClO + H2O =>
4 Cl + 2 NaOH = NaCl3 + NaClO + H2O
Ba + HNO3 = Ba(NO3) + H2O + NO2 =>
Ba + 2 HNO3 = Ba(NO3) + H2O + NO2
MgCO3CaCO3 + H2SO4 = MgSO4 + CaSO4 + CO2 + H2O =>
MgCO3CaCO3 + 2 H2SO4 = MgSO4 + CaSO4 + 2 CO2 + 2 H2O
CO(g) + H2 = CH3OH(g) =>
CO(g) + 2 H2 = CH3OH(g)
Cu(NH3)4Cl3 + KCN + H2O = NH3 + NH4Cl + K2(CN)4Cu + KCNO + KCl =>
2 Cu(NH3)4Cl3 + 9 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2(CN)4Cu + KCNO + 4 KCl
CaAl2Si2O8 + H2O + CO2 = Al2Si2O5(OH4) + Ca + HCO3 =>
CaAl2Si2O8 + 6 H2O + 8 CO2 = Al2Si2O5(OH4) + Ca + 8 HCO3
Ba + Sn(CrO4)2 = Sn + Ba(CrO4) =>
2 Ba + Sn(CrO4)2 = Sn + 2 Ba(CrO4)
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
CH3CH2OH + NaMnO4 = MnO2 + NaOH + CH3COONa + H2O =>
3 CH3CH2OH + 4 NaMnO4 = 4 MnO2 + NaOH + 3 CH3COONa + 4 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + HOH =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 HOH
O3 + KJ + H2SO4 = K2SO4 + J2 + H2O =>
O3 + 6 KJ + 3 H2SO4 = 3 K2SO4 + 3 J2 + 3 H2O
PbO + CH3COOH = Pb(CH3COO)2*H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2*H2O
KMnO4 + H2C2O4 = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O + K
N2F4 + N2 + H2O = NH4F + H3NO4 =>
5 N2F4 + 13 N2 + 64 H2O = 20 NH4F + 16 H3NO4
P + Cl = P2Cl3 =>
2 P + 3 Cl = P2Cl3
K + O2 = KO2 =>
K + O2 = KO2
Zn(NO3)2 = Zn + NO3 =>
Zn(NO3)2 = Zn + 2 NO3
C8H5O4K + NaOH = C4H4O4 + K + Na + H2O =>
C8H5O4K + 5 NaOH = 2 C4H4O4 + K + 5 Na + H2O
W + KMnO4 + H2SO4 = W(SO4) + K2SO4 + MnSO4 + H2O =>
5 W + 2 KMnO4 + 8 H2SO4 = 5 W(SO4) + K2SO4 + 2 MnSO4 + 8 H2O
CH4O + NaOH = NaOCH3 + H2O =>
CH4O + NaOH = NaOCH3 + H2O
C2H3O2 + H3O = HC2H3O2 + OH =>
2 C2H3O2 + H3O = 2 HC2H3O2 + OH
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
Al(SO4) + Ba(OH2) = Al(OH2) + Ba(SO4) =>
Al(SO4) + Ba(OH2) = Al(OH2) + Ba(SO4)
BaCl2 + V2O3 + NH6PO4 = Ba3V4(PO4)6 + NH3 + HCl + H2O =>
3 BaCl2 + 2 V2O3 + 6 NH6PO4 = Ba3V4(PO4)6 + 6 NH3 + 6 HCl + 6 H2O
NH3Cl + Ca(OH)2 = CaCl2 + NH3OH =>
2 NH3Cl + Ca(OH)2 = CaCl2 + 2 NH3OH
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
Ba(NO3)2 + KI = BaKI + (NO3)2 =>
Ba(NO3)2 + KI = BaKI + (NO3)2
(NH4)3N = N2 + H2 =>
(NH4)3N = 2 N2 + 6 H2
Fe + HCl = H + FeCl2 =>
Fe + 2 HCl = 2 H + FeCl2
A113 + HgC12 = A1C13 + Hg12 =>
144 A113 + 17628 HgC12 = 16272 A1C13 + 1469 Hg12
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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