| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
K + O2 = K2O2 = =>
2 K + O2 = K2O2
MnO2 + NaCl + H2SO4 = MnSO4 + Cl2 + H2O + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Cl2 + 2 H2O + Na2SO4
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
Sr + H2O = SrOH + H2 =>
2 Sr + 2 H2O = 2 SrOH + H2
Na2CO3 + HC2H3O = Na2H6O2 + CO3H2C4 =>
Na2CO3 + 2 HC2H3O = Na2H6O2 + CO3H2C4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C2H5OH + Na2CO3 = H2O + NaHCO4 + C2H5 =>
21 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaHCO4 + 20 C2H5
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
K2SO4 + H2C2O4 = K2C2O4 + H2SO4 =>
K2SO4 + H2C2O4 = K2C2O4 + H2SO4
NaNO2 + C2H5OH + H2SO4 = C2H5ONO + Na2SO4 + H2O =>
2 NaNO2 + 2 C2H5OH + H2SO4 = 2 C2H5ONO + Na2SO4 + 2 H2O
NaNO + Cl + NaOH = NaCl + NaNO3 + H2O =>
NaNO + 4 Cl + 4 NaOH = 4 NaCl + NaNO3 + 2 H2O
Na2SO3 + Zn + H2SO4 = ZnSO4 + Na2[Zn(OH)4] + S =>
4 Na2SO3 + 11 Zn + 8 H2SO4 = 7 ZnSO4 + 4 Na2[Zn(OH)4] + 5 S
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
SbCl3 + Na2S2O3 + H2O = Sb2OS2 + H2SO4 + NaCl + HCl =>
2 SbCl3 + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 2 H2SO4 + 4 NaCl + 2 HCl
NH3 + O2 + OH{-} = NO3{-} + H2O =>
NH3 + 2 O2 + OH{-} = NO3{-} + 2 H2O
CH3CH2OH = CH3CH2OCH2CH3 + H2O =>
2 CH3CH2OH = CH3CH2OCH2CH3 + H2O
CaF2 + H2O = Ca + HF + OH =>
CaF2 + 2 H2O = Ca + 2 HF + 2 OH
CaC + H2O = Ca(OH)2 + CH2 =>
CaC + 2 H2O = Ca(OH)2 + CH2
V2O5 + NaOH = NaVO3 + H2O =>
V2O5 + 2 NaOH = 2 NaVO3 + H2O
Ca(OH)2 + H2O = CaH2O + OH =>
Ca(OH)2 + H2O = CaH2O + 2 OH
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
K2CO3 + HNC = H2O + CO2 + KCN =>
K2CO3 + 2 HNC = H2O + CO2 + 2 KCN
K7MnV13O38 + SnCl2 + HCl = MnCl2 + KCl + VOCl2 + H2O + H2SnCl6 =>
2 K7MnV13O38 + 15 SnCl2 + 130 HCl = 2 MnCl2 + 14 KCl + 26 VOCl2 + 50 H2O + 15 H2SnCl6
NaC9H8O4 + HCl = C9H8O4 + NaHCl =>
NaC9H8O4 + HCl = C9H8O4 + NaHCl
SiO2 + KOH = K2OSiO2 + H2O =>
SiO2 + 2 KOH = K2OSiO2 + H2O
MnCl2 + Na(OH) = NaCl + MnO2 + H2 =>
MnCl2 + 2 Na(OH) = 2 NaCl + MnO2 + H2
N2H2C2H6 + O2 = CO2 + H2O + N2 =>
N2H2C2H6 + 4 O2 = 2 CO2 + 4 H2O + N2
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
Cu(OH)2 + HCl = Cu(OH)2Cl + H2 =>
2 Cu(OH)2 + 2 HCl = 2 Cu(OH)2Cl + H2
Ca(OH)2 + H2O = CaH2O + OH =>
Ca(OH)2 + H2O = CaH2O + 2 OH
HH = HH2 =>
3 HH = 2 HH2
H2SO4 + KOH = K2SO4 + (H2O) =>
H2SO4 + 2 KOH = K2SO4 + 2(H2O)
ZnSO4 + K4Fe(CN)6 = Zn4(Fe(CN)6)2 + K2SO4 =>
4 ZnSO4 + 2 K4Fe(CN)6 = Zn4(Fe(CN)6)2 + 4 K2SO4
C6H12O6 + H2SO4 = CSO3 + H2O =>
C6H12O6 + 6 H2SO4 = 6 CSO3 + 12 H2O
NaSCN + H2SO4 + MnO2 = S2C2N2 + H2O + MnSO4 + Na2SO4 =>
2 NaSCN + 2 H2SO4 + MnO2 = S2C2N2 + 2 H2O + MnSO4 + Na2SO4
C6H8O7 + SO42{-} + H{+} = H2S + H2O + CO2 =>
85 C6H8O7 + 18 SO42{-} + 18 H{+} = 18 H2S + 331 H2O + 510 CO2
CaCH3COO + HCl = CaCl + CH3COOH =>
CaCH3COO + HCl = CaCl + CH3COOH
SnCl4(aq) + (NH4)2S(aq) = SnS2(s) + NH4Cl(aq) =>
SnCl4(aq) + 2(NH4)2S(aq) = SnS2(s) + 4 NH4Cl(aq)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
(NH4)3AsMo12O40 + NaOH = Na3AsMo12O40 + NH4OH =>
(NH4)3AsMo12O40 + 3 NaOH = Na3AsMo12O40 + 3 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/31/24
Équations équilibrées sur08/30/23
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