| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnSO = MgSO + Zn
MgO*SiO2 + H2SO4 + H2O = MgSO4*7H2O + Si(OH)4 =>
MgO*SiO2 + H2SO4 + 8 H2O = MgSO4*7H2O + Si(OH)4
HNO3 + Ag = AgNO3 + N2O + H2O =>
10 HNO3 + 8 Ag = 8 AgNO3 + N2O + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C8H32 + O2 = H2O + CO2 =>
C8H32 + 16 O2 = 16 H2O + 8 CO2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Mg + AgNO3 = Mg(NO3)2 + AgMg =>
3 Mg + 2 AgNO3 = Mg(NO3)2 + 2 AgMg
PbCl2 + K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + KCl =>
4 PbCl2 + 2 K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + 8 KCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CuCl2 + Na2SiO3 = CuSiO3 + Na2Cl2 =>
CuCl2 + Na2SiO3 = CuSiO3 + Na2Cl2
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
MnO2 + KOH + H2O = KMnO4 + Mn(OH)2 =>
5 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 Mn(OH)2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
KO2 + H2O = KOH + O2 = H2O =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Cu + NaOH + H2O = Cu(OH)2 + NaH2O =>
Cu + 2 NaOH + 2 H2O = Cu(OH)2 + 2 NaH2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuO + S2 = Cu2S + O2 =>
4 CuO + S2 = 2 Cu2S + 2 O2
KOH = K2O + H2O =>
2 KOH = K2O + H2O
H2O2 = H2O + O2H2O2 =>
3 H2O2 = 2 H2O + O2H2O2
CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O =>
CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O
CH3COOH + Cl2 = CH3COOCl3 + HCl =>
CH3COOH + 2 Cl2 = CH3COOCl3 + HCl
C + CO + H2 + N2 = C7H5(NO2)3 =>
2 C + 12 CO + 5 H2 + 3 N2 = 2 C7H5(NO2)3
Ca + O2 + H2O = CaOH =>
4 Ca + O2 + 2 H2O = 4 CaOH
Zn(s) + HCl(aq) = ZnCl4(aq) + H2(g) =>
Zn(s) + 4 HCl(aq) = ZnCl4(aq) + 2 H2(g)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
SrNO3 + NH4PO4 = SrPO4 + NH4NO3 =>
SrNO3 + NH4PO4 = SrPO4 + NH4NO3
MoO3 + H2SO4 + Zn = Mo2O3 + H2O + ZnSO4 =>
2 MoO3 + 3 H2SO4 + 3 Zn = Mo2O3 + 3 H2O + 3 ZnSO4
BaCOH2 = Ba + COH2 =>
BaCOH2 = Ba + COH2
HBrO3 + KOH = KBrO3 + H2O =>
HBrO3 + KOH = KBrO3 + H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Hg2(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)2 =>
Hg2(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)2
BaCOH2 = Ba + COH2 =>
BaCOH2 = Ba + COH2
Br + KI = BrI + K =>
Br + KI = BrI + K
HCl(aq) + Ca(OH)2(aq) = H2O(l) + Ca(Cl)2(aq) =>
2 HCl(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(Cl)2(aq)
H2SO4 + KOH = H2O + HSO4K =>
H2SO4 + KOH = H2O + HSO4K
SiCl4 + NaOH = Si(ONa)4 + HCl =>
SiCl4 + 4 NaOH = Si(ONa)4 + 4 HCl
BaCOH2 = Ba + COH2 =>
BaCOH2 = Ba + COH2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)4Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
(NH4)4Cr2O7 = 4 NH3 + 2 H2O + Cr2O3 + O2
Mn2O3 + Sn(OH)4 = Mn(OH)3 + SnO2 =>
2 Mn2O3 + 3 Sn(OH)4 = 4 Mn(OH)3 + 3 SnO2
BaCOH2 = Ba + COH2 =>
BaCOH2 = Ba + COH2
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
SO2(g) + Ag(s) = Ag2S(s) + O2(g) =>
SO2(g) + 2 Ag(s) = Ag2S(s) + O2(g)
BaCOH2 = Ba + COH2 =>
BaCOH2 = Ba + COH2
KBr + ZnF2 = KF + ZnBr2 =>
2 KBr + ZnF2 = 2 KF + ZnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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