| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HSO4 + CaCO3 = CaSO4 + NH4HCO3
O543 + H345 = OH =>
115 O543 + 181 H345 = 62445 OH
Si2H3(l) + O2 = SiO2(s) + H2O(l) =>
4 Si2H3(l) + 11 O2 = 8 SiO2(s) + 6 H2O(l)
C3H22O + O2 = CO2 + H2O =>
C3H22O + 8 O2 = 3 CO2 + 11 H2O
Sn(s) + AgNO3(aq) = Sn(NO3)4 + Ag(s) =>
Sn(s) + 4 AgNO3(aq) = Sn(NO3)4 + 4 Ag(s)
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Cu + AsNO3 = As + Cu(NO3)2 =>
Cu + 2 AsNO3 = 2 As + Cu(NO3)2
NH3 + (NH4)2SO4 = NH3(NH4)2SO4 =>
NH3 + (NH4)2SO4 = NH3(NH4)2SO4
CuSO4 + NH4OH = Cu(OH)2 + (NH4) + SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + 2(NH4) + SO4
C5H12 + C2H4 = C7H16 =>
C5H12 + C2H4 = C7H16
Cr(OH)3 + NaO2 = NaCrO4 + NaOH + H2O =>
3 Cr(OH)3 + 4 NaO2 = 3 NaCrO4 + NaOH + 4 H2O
Hg2(NO3)2 + Li3PO4 = (Hg2)3(PO4)2 + LiNO3 =>
3 Hg2(NO3)2 + 2 Li3PO4 = (Hg2)3(PO4)2 + 6 LiNO3
XCl4 + Nh3 = Cl2 + XCl2Nh3 =>
XCl4 + Nh3 = Cl2 + XCl2Nh3
C17H36 + O2 = C02 + H2O =>
2 C17H36 + 18 O2 = 17 C02 + 36 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe(H2O)6 + NH4OH = FeNH4OH + H2O =>
Fe(H2O)6 + NH4OH = FeNH4OH + 6 H2O
HNO3 + H2S = H2O + NH4NO3 + S =>
2 HNO3 + 4 H2S = 3 H2O + NH4NO3 + 4 S
C6H14N2O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N2O2 + 21 O2 = 12 CO2 + 14 H2O + 4 NO2
HI + Ag(OH) = Ag(I) + H2O =>
HI + Ag(OH) = Ag(I) + H2O
CH3CH2Cl + CH3OLi = CH3CH2OCH3 + LiCl =>
CH3CH2Cl + CH3OLi = CH3CH2OCH3 + LiCl
C2H3COOH + C2H50H = C2H3COOC2H5 + H2O =>
247 C2H3COOH + 12 C2H50H = 153 C2H3COOC2H5 + 188 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaBr + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O + Br2 =>
10 NaBr + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Br2
Na3PO4 + KHO = NaOH + K3PO4 =>
Na3PO4 + 3 KHO = 3 NaOH + K3PO4
Ca + Cl3 = CaCl4 =>
3 Ca + 4 Cl3 = 3 CaCl4
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
SnBr2 + HNO2 = HBr + Sn(NO2)2 =>
SnBr2 + 2 HNO2 = 2 HBr + Sn(NO2)2
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
AgC2H3O2 + K2SO4 = Ag2SO4 + KC2H3O2 =>
2 AgC2H3O2 + K2SO4 = Ag2SO4 + 2 KC2H3O2
MoO3 = Mo + O =>
MoO3 = Mo + 3 O
CH2COOC17H35 + NaOH = CH2OH + C17H35COONa =>
CH2COOC17H35 + NaOH = CH2OH + C17H35COONa
Pb(CH3COO) + NaOH = PbOH + Na(CH3COO) =>
Pb(CH3COO) + NaOH = PbOH + Na(CH3COO)
Li2CO3(aq) + CrBr3(aq) = Cr2(CO3)3 + LiBr =>
3 Li2CO3(aq) + 2 CrBr3(aq) = Cr2(CO3)3 + 6 LiBr
Zn + NiO2 + H2O = Zn(OH)2 + Ni =>
2 Zn + NiO2 + 2 H2O = 2 Zn(OH)2 + Ni
H2O2 + Zn = H2O2Zn =>
H2O2 + Zn = H2O2Zn
C8H20 = H2 + C =>
C8H20 = 10 H2 + 8 C
MF2 = F2 + M =>
MF2 = F2 + M
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq) =>
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq)
C7H6O3CH3OH = C8H8O3H2O =>
C7H6O3CH3OH = C8H8O3H2O
Tc2S7 + HNO3 = HTcO4 + NO2 + H2SO4 + H2O =>
Tc2S7 + 56 HNO3 = 2 HTcO4 + 56 NO2 + 7 H2SO4 + 20 H2O
H2O + Na = H2(g) + NaOH =>
2 H2O + 2 Na = H2(g) + 2 NaOH
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 I2 + 7 H2O
CH3CHOH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
10 CH3CHOH + 6 KMnO4 + 9 H2SO4 = 10 CH3CO2H + 6 MnSO4 + 14 H2O + 3 K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + NH4OH = H2ONH4C2H3O2 =>
CH3COOH + NH4OH = H2ONH4C2H3O2
Pb(OH)(CH3COO) + CO2 = Pb3(OH)2(CO3)2 + H2O + Pb(CH3COO)2 =>
6 Pb(OH)(CH3COO) + 2 CO2 = Pb3(OH)2(CO3)2 + 2 H2O + 3 Pb(CH3COO)2
Al2(SO4)3 + HI = AlI3 + SO3 + H2O =>
Al2(SO4)3 + 6 HI = 2 AlI3 + 3 SO3 + 3 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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