| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaCl = CH3COONa(aq) + HCl(aq)
Sn{2} + Cr2O7{-2} + H{+} = Sn{4} + Cr{3} + H2O =>
3 Sn{2} + Cr2O7{-2} + 14 H{+} = 3 Sn{4} + 2 Cr{3} + 7 H2O
N2H4 + H2O2 = HNO3 + H2 =>
N2H4 + 3 H2O2 = 2 HNO3 + 4 H2
Cu + NaNO3 + KHSO4 = Cu(NO3)2 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 8 NaNO3 + 8 KHSO4 = 3 Cu(NO3)2 + 4 K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
C6H8O7(aq) + NaOH(aq) = Na3C6H5O7(aq) + H2O =>
C6H8O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O
Al(NO3)3 + Pb = Al + Pb(NO3)2 =>
2 Al(NO3)3 + 3 Pb = 2 Al + 3 Pb(NO3)2
Al + O(g) = AlO =>
Al + O(g) = AlO
MgCl2 + KI = KCl2 + MgI =>
MgCl2 + KI = KCl2 + MgI
CuO + Al = Cu + AlO2 =>
2 CuO + Al = 2 Cu + AlO2
XeF6 + I2 = XeI6 + F2 =>
XeF6 + 3 I2 = XeI6 + 3 F2
Ag2S = Ag + S2 =>
2 Ag2S = 4 Ag + S2
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
Na3(PO4) + KOH = NaOH + K3(PO4) =>
Na3(PO4) + 3 KOH = 3 NaOH + K3(PO4)
Na2CO3(aq) + AgNO3(aq) = Ag2CO3 + NaNO3 =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3 + 2 NaNO3
CuO(s) + NH3 = N2 + Cu + H2O =>
3 CuO(s) + 2 NH3 = N2 + 3 Cu + 3 H2O
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
NaBr + O2 = NaBrO4 =>
NaBr + 2 O2 = NaBrO4
AgC2H3O2 + KOH = CH3CO2K + AgOH =>
AgC2H3O2 + KOH = CH3CO2K + AgOH
C5H12O + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
CH3COOH + Na(OH) = CH3COONa + H2O =>
CH3COOH + Na(OH) = CH3COONa + H2O
FeCl2 + Ag = AgCl + Fe2 =>
2 FeCl2 + 4 Ag = 4 AgCl + Fe2
NO(g) + O2 = NO2(g) =>
2 NO(g) + O2 = 2 NO2(g)
S8 + O2(g) = SO =>
S8 + 4 O2(g) = 8 SO
KNO3 + FeCl2 + HCl = KCl + NO + FeCl3 + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = KCl + NO + 3 FeCl3 + 2 H2O
Al + NH4ClO4 = Al2O3 + HCl + N2O + H2O =>
8 Al + 6 NH4ClO4 = 4 Al2O3 + 6 HCl + 3 N2O + 9 H2O
NaOH + C5H10O2 = H2O + NaC5H9O2 =>
NaOH + C5H10O2 = H2O + NaC5H9O2
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Cu2(OH)2CO3(s) + HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HNO3(aq) = 2 Cu(NO3)2(aq) + CO2(g) + 3 H2O(l)
CuBr2 + MgSO4 = CuSO4(aq) + MgBr2(aq) =>
CuBr2 + MgSO4 = CuSO4(aq) + MgBr2(aq)
H3PO2 + Mg(OH)2 = Mg3(PO2)2 + H2O =>
2 H3PO2 + 3 Mg(OH)2 = Mg3(PO2)2 + 6 H2O
Pb + H2(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H2(PO4) = 2 H2 + Pb3(PO4)2
Ca(NO3)2 + Li3PO4 = Ca(NO3)2Li3PO4 =>
Ca(NO3)2 + Li3PO4 = Ca(NO3)2Li3PO4
C6H6O + H2SO4 = H2S + CO2 + H2O =>
2 C6H6O + 7 H2SO4 = 7 H2S + 12 CO2 + 6 H2O
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
C6H4COOH + H2O = H3O + C6H4COO =>
C6H4COOH + H2O = H3O + C6H4COO
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
N2H4 + N2O3 = N + H2O =>
3 N2H4 + 2 N2O3 = 10 N + 6 H2O
AgI + NH3 = [Ag(NH3)4]I =>
AgI + 4 NH3 = [Ag(NH3)4]I
NO + OH = HNO2 =>
NO + OH = HNO2
VCl3 = V + Cl =>
VCl3 = V + 3 Cl
Os + O2 = OsO2 =>
Os + O2 = OsO2
Fe(H2O)6 + SCN = Fe(SCN) + H2O =>
Fe(H2O)6 + SCN = Fe(SCN) + 6 H2O
H3(PO4) + Ca(OH)2 = Ca5(PO4)3(OH) + H2O =>
3 H3(PO4) + 5 Ca(OH)2 = Ca5(PO4)3(OH) + 9 H2O
CCl4 + Cu = CuCl + C =>
CCl4 + 4 Cu = 4 CuCl + C
ZnS + H2O = Zn(OH)2 + H2S =>
ZnS + 2 H2O = Zn(OH)2 + H2S
FeO3 + CO = Fe + CO25 =>
8 FeO3 + CO = 8 Fe + CO25
C7H12O + H3PO4 = C7H12 + H2O + H2PO4 =>
C7H12O + 2 H3PO4 = C7H12 + H2O + 2 H2PO4
CH4 + O2(g) = CO2 + H2(g) =>
CH4 + O2(g) = CO2 + 2 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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