| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 4 SOCl2 = 2 AlCl3 + S2Cl2 + 2 SO2
CuCl2 + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
5 CuCl2 + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
KI(g) + Cl2(g) = KCl(g) + I2(g) =>
2 KI(g) + Cl2(g) = 2 KCl(g) + I2(g)
K(NO3) + CaCl2 = KCl + Ca(NO3)2 =>
2 K(NO3) + CaCl2 = 2 KCl + Ca(NO3)2
C3H6O + H2O = C3H5(OH)2 + H2 =>
2 C3H6O + 2 H2O = 2 C3H5(OH)2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2 + CO2 = K2CO3 + C =>
2 K2 + 3 CO2 = 2 K2CO3 + C
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Li2S + Mg(C2H3O2)2 = Li(C2H3O2) + MgS =>
Li2S + Mg(C2H3O2)2 = 2 Li(C2H3O2) + MgS
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
Ca(s) + N2 = Ca3N2(s) =>
3 Ca(s) + N2 = Ca3N2(s)
C6H4(COOH)2 + CH3OH = C6H4(COOCH3)2 + H2O =>
C6H4(COOH)2 + 2 CH3OH = C6H4(COOCH3)2 + 2 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Br + Sb2O3 + KOH = KBr + K3SbO4 + H2O =>
4 Br + Sb2O3 + 10 KOH = 4 KBr + 2 K3SbO4 + 5 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba3(PO4)2(s) = Ba + (PO4)2 =>
Ba3(PO4)2(s) = 3 Ba + (PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + RbOH = Rb + RbAlO2 + H2 =>
Al + 2 RbOH = Rb + RbAlO2 + H2
KMnO4 + Na2S + KOH = K2MnO4 + NaOH + S =>
2 KMnO4 + Na2S + 2 KOH = 2 K2MnO4 + 2 NaOH + S
NH4 + C2H3O2 = NH4C2H3O2 =>
NH4 + C2H3O2 = NH4C2H3O2
NaNO3 + KClO3 = NaClO3 + KNO3 =>
NaNO3 + KClO3 = NaClO3 + KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2S + H(NO3) = Cu(NO3)2 + Cu(SO4) + NO2 + H2O =>
Cu2S + 12 H(NO3) = Cu(NO3)2 + Cu(SO4) + 10 NO2 + 6 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 Mg(NO3)2
CH4(s) + O2(g) = CO2(g) + H2O(g) =>
CH4(s) + 2 O2(g) = CO2(g) + 2 H2O(g)
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
Mg(CH3COO)2 + Cs2CO3 = MgCO3 + CsCH3COO =>
Mg(CH3COO)2 + Cs2CO3 = MgCO3 + 2 CsCH3COO
H2CO3 + CaCl2 = CaCO3 + HCl =>
H2CO3 + CaCl2 = CaCO3 + 2 HCl
MgOHCl = MgO + HCl =>
MgOHCl = MgO + HCl
HCOOHNaHCO3 = HCOONaH2OCO2 =>
HCOOHNaHCO3 = HCOONaH2OCO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C25H53 + O2 = CO2 + H2O =>
4 C25H53 + 153 O2 = 100 CO2 + 106 H2O
((CH3(CH2)6)CH3) + O2 = CO2 + H2O =>
2((CH3(CH2)6)CH3) + 25 O2 = 16 CO2 + 18 H2O
HNO3 + HF = FNO3 + H2 =>
HNO3 + HF = FNO3 + H2
Co{2+} + [Fe(CN)6]{3-} = Co3[Fe(CN)6]2 =>
3 Co{2+} + 2[Fe(CN)6]{3-} = Co3[Fe(CN)6]2
Cr2(SO4)3 + (NH4)3PO4 = Cr2PO4 + (NH4)3(SO4)3 =>
Cr2(SO4)3 + (NH4)3PO4 = Cr2PO4 + (NH4)3(SO4)3
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeO + S + H2O =>
K2Cr2O7 + 8 HCl + 3 FeS = 2 KCl + 2 CrCl3 + 3 FeO + 3 S + 4 H2O
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{3+} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{3+} + 7 H2O
P5 + Cl7 = PCl =>
7 P5 + 5 Cl7 = 35 PCl
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Na2HPO4 + HNO3 = NaNO3 + H3PO4 =>
Na2HPO4 + 2 HNO3 = 2 NaNO3 + H3PO4
Fe{+3} + e = Fe(s) =>
Fe{+3} + 3e = Fe(s)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3]*3H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3]*3H2O
KNO2 + (NH4)2SO4 = N2 + K2SO4 + H2O =>
2 KNO2 + (NH4)2SO4 = 2 N2 + K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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