| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn(OH)4 = Sn2O4 + 4 H2O
CaC2 + Na2SO4 = CaSO4 + NaC =>
CaC2 + Na2SO4 = CaSO4 + 2 NaC
CuO + CaH2 = Cu + H2O + Ca =>
CuO + CaH2 = Cu + H2O + Ca
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCl + MuO3 = MuCl2 + H2O + Cl3 =>
18 HCl + 3 MuO3 = 3 MuCl2 + 9 H2O + 4 Cl3
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + KOH + NH4OH + S =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 4 KOH + 6 NH4OH + 3 S
CO2 + S2O4 = CS2 + O2 =>
CO2 + S2O4 = CS2 + 3 O2
C6H4(COOH)(COOH) + NaOH = C6H4(COONa)(COONa) + H2O =>
C6H4(COOH)(COOH) + 2 NaOH = C6H4(COONa)(COONa) + 2 H2O
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
H2NNaO3S + NaOCl = HClNNaO3S + NaOH =>
H2NNaO3S + NaOCl = HClNNaO3S + NaOH
AlCl3 + K3[Cr(OH)6] = Al(OH)3 + Cr(OH)3 + KCl =>
AlCl3 + K3[Cr(OH)6] = Al(OH)3 + Cr(OH)3 + 3 KCl
Zr(OCH2CH2CH3)4 + H2O = Zr(OC2H5)4 + C2H5OH =>
Zr(OCH2CH2CH3)4 + 2 H2O = Zr(OC2H5)4 + 2 C2H5OH
H2SO4 + *NH4OH = *H2O + *(NH4)2SO4 =>
H2SO4 + 2*NH4OH = 2*H2O + *(NH4)2SO4
C4H8 + K2Cr2O7 + H2SO4 = C4H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8 + 5 K2Cr2O7 + 20 H2SO4 = 3 C4H6O4 + 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O
HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2
Zn + Ag = ZnAg2 =>
Zn + 2 Ag = ZnAg2
H3PO3 + PCl3 = H4P2O5 + HCl =>
5 H3PO3 + PCl3 = 3 H4P2O5 + 3 HCl
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
C6H12O6 + MnO4 = C6H10O6 + MnO2 + H2O =>
2 C6H12O6 + MnO4 = 2 C6H10O6 + MnO2 + 2 H2O
CoCl2 + NH4SCN = Co(SCN)2 + NH4Cl =>
CoCl2 + 2 NH4SCN = Co(SCN)2 + 2 NH4Cl
CuSO4 + H3PO3 + H2O = Cu + H2SO4 + H3PO4 =>
CuSO4 + H3PO3 + H2O = Cu + H2SO4 + H3PO4
H3O + CO3 = H2O + H2CO3 =>
2 H3O + CO3 = 2 H2O + H2CO3
Sr(OH)2 + MnI5 = SrI5 + Mn(OH)2 =>
Sr(OH)2 + MnI5 = SrI5 + Mn(OH)2
HNaCO3 + HCl = CO2 + H2O + NaCl =>
HNaCO3 + HCl = CO2 + H2O + NaCl
Fe + HClO2 = Fe(ClO2)2 + H2 =>
Fe + 2 HClO2 = Fe(ClO2)2 + H2
C2H + O = C2O + O2H =>
C2H + 3 O = C2O + O2H
CH2O3 + C4H6O3 = C3H4O4 + C2H4O2 =>
CH2O3 + C4H6O3 = C3H4O4 + C2H4O2
P2O5 + H2O + NH3 = (NH4)2HPO4 =>
P2O5 + 3 H2O + 4 NH3 = 2(NH4)2HPO4
K2Cr2O7 + HCl = KCl + Cr2Cl + Cl2 + H2O =>
2 K2Cr2O7 + 28 HCl = 4 KCl + 2 Cr2Cl + 11 Cl2 + 14 H2O
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2(aq) =>
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2(aq)
Co(NO3)2 + NaNO3 + C2H5NO2 = NaCoO2 + N2 + CO2 + H2O =>
18 Co(NO3)2 + 18 NaNO3 + 28 C2H5NO2 = 18 NaCoO2 + 41 N2 + 56 CO2 + 70 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Zn(NO3)2 + CH4N2O = ZnO + NO2 + NH3 + CO2 =>
7 Zn(NO3)2 + 3 CH4N2O = 7 ZnO + 16 NO2 + 4 NH3 + 3 CO2
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
CH3NH2 + FeCl3 = FeCH3NH2 + Cl2 =>
2 CH3NH2 + 2 FeCl3 = 2 FeCH3NH2 + 3 Cl2
P4 + S = P4S3 =>
P4 + 3 S = P4S3
(SCN)2 + H2O = HSCN + H2SO4 + HCN =>
3(SCN)2 + 4 H2O = 5 HSCN + H2SO4 + HCN
C2H5OH + C6H5COOH = C9H10 + H2O =>
13 C2H5OH + 4 C6H5COOH = 6 C9H10 + 21 H2O
CSe2 + CsOH = Cs2CO3 + CsHSe + H2O =>
CSe2 + 4 CsOH = Cs2CO3 + 2 CsHSe + H2O
K2CO3 + CrCl3 = Cl3K2 + CrCO3 =>
K2CO3 + CrCl3 = Cl3K2 + CrCO3
Cu2(SO4)*5H2O = Cu + SO4 + H2O =>
Cu2(SO4)*5H2O = 2 Cu + SO4 + 5 H2O
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2 =>
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2
HCl + Ag2SO4 = H2SO4 + AgCl =>
2 HCl + Ag2SO4 = H2SO4 + 2 AgCl
H2SO4 + NaHPO2 = NaH2PO4 + SO2 + H2O =>
3 H2SO4 + 2 NaHPO2 = 2 NaH2PO4 + 3 SO2 + 2 H2O
HCl + Ag2SO4 = H2SO4 + AgCl =>
2 HCl + Ag2SO4 = H2SO4 + 2 AgCl
KMnO4 + FeS04 = KMnSO4 + Fe3 =>
12 KMnO4 + 3 FeS04 = 12 KMnSO4 + Fe3
AlC + H2O = Al(OH) + CH =>
AlC + H2O = Al(OH) + CH
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
HPO3 + H2S = PO + S + H2O =>
2 HPO3 + 3 H2S = 2 PO + 3 S + 4 H2O
Cl2 + HgS = HgCl2 + S =>
Cl2 + HgS = HgCl2 + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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