| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 SCl6(s) = S8(s) + 24 Cl2(g)
(NH4)2CO3 + Mg3(PO4)2 = MgCO3 + (NH4)3PO4 =>
3(NH4)2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2(NH4)3PO4
MgNO3 + AlOH = AlNO3 + MgOH =>
MgNO3 + AlOH = AlNO3 + MgOH
Zn2 + HCl = Zn3Cl2 + H2 =>
3 Zn2 + 4 HCl = 2 Zn3Cl2 + 2 H2
Ca + MgCO3 = CaMgCO3 =>
Ca + MgCO3 = CaMgCO3
Rb3PO4 + Ca = Rb + Ca3(PO4)2 =>
2 Rb3PO4 + 3 Ca = 6 Rb + Ca3(PO4)2
H2O2 + Na = NaO + H2O =>
H2O2 + Na = NaO + H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
SnCl2 + NaAsO3 + HCl = As + SnCl4 + NaCl + H2O =>
5 SnCl2 + 2 NaAsO3 + 12 HCl = 2 As + 5 SnCl4 + 2 NaCl + 6 H2O
MgH2 + TiCl2 = MgCl2 + TiH2 =>
MgH2 + TiCl2 = MgCl2 + TiH2
C5H9Cl + Na = C10H18 + NaCl =>
2 C5H9Cl + 2 Na = C10H18 + 2 NaCl
C4H10 + Cl2 = C4H9 + HCl =>
2 C4H10 + Cl2 = 2 C4H9 + 2 HCl
Ag + S2O3 = Ag(S2O3)2 =>
Ag + 2 S2O3 = Ag(S2O3)2
F + KBr2 = Br2 + FK =>
F + KBr2 = Br2 + FK
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Na(OH) + Ca(OH) + Cl = Ca(OCl) + NaCl + H2O =>
Na(OH) + Ca(OH) + 2 Cl = Ca(OCl) + NaCl + H2O
NaC + CuCl = NaCl + CuC =>
NaC + CuCl = NaCl + CuC
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O =>
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O
KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 KCl(aq)
FePO4 + Ba(OH)2 = BaPO4 + Fe(OH)2 =>
FePO4 + Ba(OH)2 = BaPO4 + Fe(OH)2
HA + NaOH = NaHA + OH =>
HA + NaOH = NaHA + OH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Hg2(NO3)2 + KNO2 = Hg(NO2)2 + Hg + KNO3 =>
Hg2(NO3)2 + 2 KNO2 = Hg(NO2)2 + Hg + 2 KNO3
FeCl3(ac) + K4Fe(CN)6 = KFe[Fe(CN)6](ac) + KCl =>
FeCl3(ac) + K4Fe(CN)6 = KFe[Fe(CN)6](ac) + 3 KCl
CsI + H3B3O6 = Cs2B4O7 + H2O + HI =>
6 CsI + 4 H3B3O6 = 3 Cs2B4O7 + 3 H2O + 6 HI
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
Zn(aq) + CO3(aq) = ZnCO3(s) =>
Zn(aq) + CO3(aq) = ZnCO3(s)
Mc + CXD4 = Mc2(XD4)3 + C =>
2 Mc + 3 CXD4 = Mc2(XD4)3 + 3 C
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
CaCO3(k) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(k) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Pb(NO2)2 + Na2SO4 = PbSO4 + NaNO2 =>
Pb(NO2)2 + Na2SO4 = PbSO4 + 2 NaNO2
NaAsO2 + HClO3 + NaCl + H2O = Na3AsO4 + HCl =>
3 NaAsO2 + HClO3 + 6 NaCl + 3 H2O = 3 Na3AsO4 + 7 HCl
NaCl(s) + CaCO3(s) = CaCl2(s)Na2CO3(s) =>
2 NaCl(s) + CaCO3(s) = CaCl2(s)Na2CO3(s)
AlCl3 + Na = Al3 + NaCl =>
3 AlCl3 + 9 Na = Al3 + 9 NaCl
Fl2O2 = Fl + O2 =>
Fl2O2 = 2 Fl + O2
CH3CH2Br + CH3CH2SNa = CH3CH2SCH2CH3 + NaBr =>
CH3CH2Br + CH3CH2SNa = CH3CH2SCH2CH3 + NaBr
NaCIO + KI + H2SO4 = NaCI + K2SO4 + I2 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + K2SO4 + I2 + H2O
HCl + Br2 + CH3OH = CO2 + HBr + CH3Cl =>
HCl + 3 Br2 + 2 CH3OH = CO2 + 6 HBr + CH3Cl
FeO + H2O = Fe(OH)3 + H =>
FeO + 2 H2O = Fe(OH)3 + H
CuO + AgCl = CuCl2 + Ag2O =>
CuO + 2 AgCl = CuCl2 + Ag2O
Fe2O3 + NaHSO3 + H2SO4 = FeSO4 + Na2SO4 + H2O =>
2 Fe2O3 + 2 NaHSO3 + 3 H2SO4 = 4 FeSO4 + Na2SO4 + 4 H2O
Mn(PO4)7 + H2O + P2O3 = Mn + H3PO4 =>
4 Mn(PO4)7 + 105 H2O + 21 P2O3 = 4 Mn + 70 H3PO4
NaCl + F = Na + FCl =>
NaCl + F = Na + FCl
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
BaCl2 + Mn(NO3)3 = Ba(NO3)2 + MnCl3 =>
3 BaCl2 + 2 Mn(NO3)3 = 3 Ba(NO3)2 + 2 MnCl3
Be(OH)2 + HCl + H2O = [Be(OH2)4]Cl2 =>
Be(OH)2 + 2 HCl + 2 H2O = [Be(OH2)4]Cl2
Cl2 + NH3*H2O = NH4Cl + N2 + H2O =>
3 Cl2 + 8 NH3*H2O = 6 NH4Cl + N2 + 8 H2O
C17H31COOH + H2O = CO2 + CH4 =>
2 C17H31COOH + 18 H2O = 11 CO2 + 25 CH4
KHSO4 + Ba(HS)2 = BaSO4 + H2S + K2SO4 =>
2 KHSO4 + Ba(HS)2 = BaSO4 + 2 H2S + K2SO4
CO2 + H2O + HF = C2H3OF + O2 =>
2 CO2 + H2O + HF = C2H3OF + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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