| Équations équilibrées la veille | Équations équilibrées le lendemain |
BPO4 + 11 ZnO + 10 NaOH + 15 H2O = ZnBP + 10 NaZnH4O4
(OH)2 + HNO3 = (NO3)2 + H2O =>
(OH)2 + 2 HNO3 = (NO3)2 + 2 H2O
Pb(NO3)2 + IK = PbI2 + KNO3 =>
Pb(NO3)2 + 2 IK = PbI2 + 2 KNO3
HCHO + I2 + NaOH = HCOONa + NaI + H2O =>
HCHO + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
Cu2O + Cl2O7 = CuClO4 =>
Cu2O + Cl2O7 = 2 CuClO4
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
AINO*3 + NaOH = AIOH + NaNO*3 =>
AINO*3 + NaOH = AIOH + NaNO*3
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
CaCrO4 + HCl = CaCl2 + H2CrO4 =>
CaCrO4 + 2 HCl = CaCl2 + H2CrO4
Cu2O + FeS = Cu2S + FeO =>
Cu2O + FeS = Cu2S + FeO
HNO3 + Cr = Cr(NO3)3 + H2 =>
6 HNO3 + 2 Cr = 2 Cr(NO3)3 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH =>
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH
CH3COOH + O2(g) = CO2(g) + H2O(l) =>
CH3COOH + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
K2S2O5 + H2O2 = K2SO3 + H2SO4 =>
K2S2O5 + H2O2 = K2SO3 + H2SO4
NaMnO4 + C2H5OH = MnO2 + CH3CHO + NaOH + H2O =>
2 NaMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 NaOH + 2 H2O
H4P2O5 + NaOH = Na4(P2O5) + H2O =>
H4P2O5 + 4 NaOH = Na4(P2O5) + 4 H2O
C15H16O2 + COCl2 + NaOH = NaCl + (OC6H4C(CH3)2C6H4OCO) + H2O =>
C15H16O2 + COCl2 + 2 NaOH = 2 NaCl + (OC6H4C(CH3)2C6H4OCO) + 2 H2O
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O + H2O =>
H2Cr2O7 + 3 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 CH2O + 7 H2O
Ca(OH)2(l) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(l) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Pb(CH3COO)2 + HCl = PbCl2 + (CH4COO)2 =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + (CH4COO)2
Al3 + H2SO4 = Al(SO4) + H2 =>
Al3 + 3 H2SO4 = 3 Al(SO4) + 3 H2
Ni + H2SO4 = H2 + NiSO4 =>
Ni + H2SO4 = H2 + NiSO4
H + CrO4 + NHO3 = CrO7 + H2NO =>
3 H + 2 CrO4 + 3 NHO3 = 2 CrO7 + 3 H2NO
C3H3N3O3 + NaOH + C = NaCN + CO2 + H2O =>
2 C3H3N3O3 + 6 NaOH + 3 C = 6 NaCN + 3 CO2 + 6 H2O
Ca(OH)2(l) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(l) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
H2SO4 + NaCO3H = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaCO3H = Na2SO4 + 2 CO2 + 2 H2O
aluminum + lead(ii)nitrate = lead + aluminumnitrate =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
FeC + CuSO4 = FeSO4 + CuC =>
FeC + CuSO4 = FeSO4 + CuC
Ca + KPO4 = CaPO4 + K =>
Ca + KPO4 = CaPO4 + K
FeS + O2 = Fe2O3 + SO2100O2 = O361NH3 + O2 = NO + H2O =>
4 FeS + 4207 O2 = 2 Fe2O3 + 4 SO2100O2
Na2S5 + O2 + H2O = Na2S2O3*5H2O + SO2 =>
2 Na2S5 + 9 O2 + 10 H2O = 2 Na2S2O3*5H2O + 6 SO2
Ni + H2SO4 = H2 + NiSO4 =>
Ni + H2SO4 = H2 + NiSO4
Cu2O + Cl2O7 = CuClO4 =>
Cu2O + Cl2O7 = 2 CuClO4
HNO3(aq) + Na2S(aq) = NaNO3(aq) + H2S(aq) =>
2 HNO3(aq) + Na2S(aq) = 2 NaNO3(aq) + H2S(aq)
Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl
MgCl2*6H2O + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2*6H2O + 2 NaHCO3 = MgCO3 + 2 NaCl + 7 H2O + CO2
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2 =>
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2
HgCl2 + H2O2 = Hg + HCl2 + O2 =>
2 HgCl2 + H2O2 = 2 Hg + 2 HCl2 + O2
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
HClO4 + KOH = H2O + KClO4 =>
HClO4 + KOH = H2O + KClO4
HC6H5O + H2O = H3O + C6H5O =>
HC6H5O + H2O = H3O + C6H5O
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Co(NO3)2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + KNO3 =>
2 Co(NO3)2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + 4 KNO3
Cu(NH3)4(ClO4)2 + C6H12N4 = Cu + Cl2 + N2 + CO2 + H2O =>
9 Cu(NH3)4(ClO4)2 + C6H12N4 = 9 Cu + 9 Cl2 + 20 N2 + 6 CO2 + 60 H2O
CoCl2 + Na2O2 + H2O = Co(OH)3 + Cl + Na =>
4 CoCl2 + 3 Na2O2 + 6 H2O = 4 Co(OH)3 + 8 Cl + 6 Na
H2SO4 + Ba(OH)2 = H2(OH)2 + Ba(SO4) =>
H2SO4 + Ba(OH)2 = H2(OH)2 + Ba(SO4)
Ba(NO3)2 + Na2S = NaNO3 + BaS =>
Ba(NO3)2 + Na2S = 2 NaNO3 + BaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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