| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 MnO4{-} + 13 S{-2} + 44 H{+} = 6 Mn2{+} + 13 SO2 + 22 H2O
NH2Cl + Cl2 + (CH3)2N((CH2)2(CH))2 + NH3 = (CH3)2NCl =>
2 NH2Cl + 3 Cl2 + 2(CH3)2N((CH2)2(CH))2 + 4 NH3 = 8(CH3)2NCl
C6H8(l) + O2(g) = CO2(g) + H2O(l) =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(l)
Ru + KNO3 + KOH = K2RuO4 + H2O + KNO2 =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + H2O + 3 KNO2
Ca(ClO)2 + KI + H2SO4 = I2K2SO4 + CaCl2 + H2O =>
Ca(ClO)2 + 4 KI + 2 H2SO4 = 2 I2K2SO4 + CaCl2 + 2 H2O
Cu + (AgNO3) = Cu(NO3)2 + Ag =>
Cu + 2(AgNO3) = Cu(NO3)2 + 2 Ag
NaBr(s) = Na + Br =>
NaBr(s) = Na + Br
MnS + ClO4{-} + H2O = MnO2 + SO4{2-} + ClO{-} + H{+} =>
3 MnS + 5 ClO4{-} + 3 H2O = 3 MnO2 + 3 SO4{2-} + 5 ClO{-} + 6 H{+}
Al + HNO3 = Al2O3 + NO2 + H2 =>
4 Al + 6 HNO3 = 2 Al2O3 + 6 NO2 + 3 H2
HCl2 + NaHO = NaCl2 + H2O =>
HCl2 + NaHO = NaCl2 + H2O
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
H2S + MnO4 = Mn + SO4 + H3O =>
6 H2S + 7 MnO4 = 7 Mn + 6 SO4 + 4 H3O
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
Cl2 + O2 = O2Cl2 =>
Cl2 + O2 = O2Cl2
Ge + S2 = GeS =>
2 Ge + S2 = 2 GeS
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
MgSO4 + H3PO4 = H2SO4 + Mg3(PO4)2 =>
3 MgSO4 + 2 H3PO4 = 3 H2SO4 + Mg3(PO4)2
(NH4)(PO4)3 + Pb4(NO3) = (NH4)(NO3) + Pb4(PO4)3 =>
(NH4)(PO4)3 + Pb4(NO3) = (NH4)(NO3) + Pb4(PO4)3
Ca(HPO4)2 + H2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(HPO4)2 + 3 H2 = Ca3(PO4)2 + 4 H3PO4
Ag2S + NaCl + H2O + Al = Ag + AlCl3 + NaOH + H2S =>
3 Ag2S + 6 NaCl + 6 H2O + 2 Al = 6 Ag + 2 AlCl3 + 6 NaOH + 3 H2S
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
MnO4{-} + HCHO + OH{-} = MnO4{2-} + HCOOH + H2O =>
2 MnO4{-} + HCHO + 2 OH{-} = 2 MnO4{2-} + HCOOH + H2O
Zn + KNO3 + H2O = NH3 + Zn(NO3)2 + KOH =>
4 Zn + 9 KNO3 + 6 H2O = NH3 + 4 Zn(NO3)2 + 9 KOH
CH3COCOOH = CH3COOH + CO =>
CH3COCOOH = CH3COOH + CO
BaCl2 + K(IO3) = Ba(IO3)2 + KCl =>
BaCl2 + 2 K(IO3) = Ba(IO3)2 + 2 KCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mg3As2(s) + Li(s) = Li3As(s) + Mg(s) =>
Mg3As2(s) + 6 Li(s) = 2 Li3As(s) + 3 Mg(s)
MnO2 + Br2 + H2O = H2MnO4 + HBr =>
MnO2 + Br2 + 2 H2O = H2MnO4 + 2 HBr
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4(aq)
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
H3O + CO = CH4 + O2 =>
8 H3O + 6 CO = 6 CH4 + 7 O2
SnO + LiOH = Li2SnO2 + H2O =>
SnO + 2 LiOH = Li2SnO2 + H2O
PH3 + H2O = P3O2 + H2 =>
6 PH3 + 4 H2O = 2 P3O2 + 13 H2
HOBr + NH3 = NBr3 + H2O =>
3 HOBr + NH3 = NBr3 + 3 H2O
Br2 + O3 = BrO2 =>
3 Br2 + 4 O3 = 6 BrO2
K2SO4 + H2O = KOHSO4 + KH =>
K2SO4 + H2O = KOHSO4 + KH
H2 + AgO = Ag + H2O =>
H2 + AgO = Ag + H2O
CS2 + H2O2 = H2SO4 + CO + H2O =>
CS2 + 7 H2O2 = 2 H2SO4 + CO + 5 H2O
N2 + H2O + CO2 = CH5NH2 + O2 =>
2 N2 + 14 H2O + 4 CO2 = 4 CH5NH2 + 11 O2
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
CUSO4 + KOH = CUK + SO5H =>
CUSO4 + KOH = CUK + SO5H
NaHS + O2 + NaOH = Na2SO4 + H2O =>
NaHS + 2 O2 + NaOH = Na2SO4 + H2O
Al3 + PbCl4 = Al4Cl3 + Pb =>
16 Al3 + 9 PbCl4 = 12 Al4Cl3 + 9 Pb
C6H13Cl + AgNO3 = C6H13NO3 + AgCl =>
C6H13Cl + AgNO3 = C6H13NO3 + AgCl
C + H2 + O2 = C4H6O2 =>
4 C + 3 H2 + O2 = C4H6O2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CI2HI = I2 + HCI =>
CI2HI = I2 + HCI
CuSO4 + Ba(NO3)2 = CuSO4Ba(NO3)2 =>
CuSO4 + Ba(NO3)2 = CuSO4Ba(NO3)2
NaCl + Fe(NO3)3 + H2SO4 = Cl2 + Fe2(SO3)3 + NaNO3 + H2O =>
6 NaCl + 2 Fe(NO3)3 + 3 H2SO4 = 3 Cl2 + Fe2(SO3)3 + 6 NaNO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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