| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NiCl2 + 6 NaOH + Cl2 = 2 NiOOH + 6 NaCl + 2 H2O
NaHPO4 = Na + HPO4 =>
NaHPO4 = Na + HPO4
CH3 + FeC = FeC2H3 =>
CH3 + FeC = FeC2H3
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Mn1O2 + H2O2 = Mn(OH)2 + O2 =>
Mn1O2 + H2O2 = Mn(OH)2 + O2
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq) =>
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq)
H2O2 + C10H8 = H2O + CO2 =>
24 H2O2 + C10H8 = 28 H2O + 10 CO2
Na2S2O3 + O2 = NaO2 + SO2 =>
2 Na2S2O3 + 5 O2 = 4 NaO2 + 4 SO2
H2O + NO4 = NH3 + O2 =>
6 H2O + 4 NO4 = 4 NH3 + 11 O2
CH3NO + KOH = KCN + H2O =>
CH3NO + KOH = KCN + 2 H2O
Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + Al(CH3CO2)(aq) =>
2 Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + 2 Al(CH3CO2)(aq)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Fe = Fe9 =>
9 Fe = Fe9
C2H5OH(l) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H5OH(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Mg + OH = Mg(OH) =>
Mg + OH = Mg(OH)
KNO2 + H2O = HNO3 + HK =>
KNO2 + H2O = HNO3 + HK
AgNO3 + KI = AgK + NO3I =>
AgNO3 + KI = AgK + NO3I
Fe + Sn(CO3)2 = Sn + Fe3(CO3) =>
6 Fe + Sn(CO3)2 = Sn + 2 Fe3(CO3)
MnBr3 + Cl2 = MnCl + Br2 =>
2 MnBr3 + Cl2 = 2 MnCl + 3 Br2
Na2SO4 + NH4NO3 = Na2(NO3)2 + SO4(NH4)2 =>
Na2SO4 + 2 NH4NO3 = Na2(NO3)2 + SO4(NH4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*2CH2Cl2 =>
NiCl2(PPh3)2 + 2 CH2Cl2 = NiCl2(PPh3)2*2CH2Cl2
Sn(NO3)2 + HCl = Sn(Cl)2 + HNO3 =>
Sn(NO3)2 + 2 HCl = Sn(Cl)2 + 2 HNO3
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
H2CrO4(aq) + NaOH(aq) = Na2CrO4(aq) + H2O(l) =>
H2CrO4(aq) + 2 NaOH(aq) = Na2CrO4(aq) + 2 H2O(l)
Pb(NO3)2 + Ca(ClO3)2 = Ca(NO3)2 + Pb(ClO3)2 =>
Pb(NO3)2 + Ca(ClO3)2 = Ca(NO3)2 + Pb(ClO3)2
Na3PO4(s) + VBr5(s) = NaBr + V3(PO4)5 =>
5 Na3PO4(s) + 3 VBr5(s) = 15 NaBr + V3(PO4)5
InN3O9 + ZnN2O6 + SnC8H12O8 + C6H8O7 = In2Sn2Zn5O12 + CO2 + H2O + N2 =>
18 InN3O9 + 45 ZnN2O6 + 18 SnC8H12O8 + 8 C6H8O7 = 9 In2Sn2Zn5O12 + 192 CO2 + 140 H2O + 72 N2
Hg(NH3)4{2+} = Hg{2+} + NH3 =>
Hg(NH3)4{2+} = Hg{2+} + 4 NH3
NaClO + H2O + NaS2 = S8 + NaCl + NaOH =>
2 NaClO + 2 H2O + 4 NaS2 = S8 + 2 NaCl + 4 NaOH
NaBr + HNO3 = NaNO3 + HBr =>
NaBr + HNO3 = NaNO3 + HBr
NiCl2 + NaOH + Cl2 = NiOOH + NaCl + H2O =>
2 NiCl2 + 6 NaOH + Cl2 = 2 NiOOH + 6 NaCl + 2 H2O
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
KClO3(aq) + HBr(aq) = KCl(aq) + Br2(l) + H2O(l) =>
KClO3(aq) + 6 HBr(aq) = KCl(aq) + 3 Br2(l) + 3 H2O(l)
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
NiSO4 = Ni3S2 + SO2 + O2 =>
3 NiSO4 = Ni3S2 + SO2 + 5 O2
H2 + CO2 = C0 + H2O =>
2 H2 + CO2 = C0 + 2 H2O
C3H6Br2 + Mg = C3H6 + MgBr2 =>
C3H6Br2 + Mg = C3H6 + MgBr2
NaOH + BaI2 = Ba(OH)2 + NaI =>
2 NaOH + BaI2 = Ba(OH)2 + 2 NaI
Mo{+6} + Ni = Ni{2+} + Mo =>
Mo{+6} + 3 Ni = 3 Ni{2+} + Mo
CH3CH2CHCH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
5 CH3CH2CHCH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2CH2COOH + 13 H2O
C17H18F3NO + Br2 = C17H18F3NOBr2 =>
C17H18F3NO + Br2 = C17H18F3NOBr2
Si(s) + HF(aq) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aq) = SiF4(g) + 2 H2(g)
AlPo4 + GaN = GaPo4 + AlN =>
AlPo4 + GaN = GaPo4 + AlN
C6H12O6 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O6 + 24 Ag(NH3)2OH = 6(NH4)2CO3 + 36 NH3 + 24 Ag + 12 H2O
Cu(s) + H2SO4(l) = Cu(SO4)2 + SO2 + H2O =>
Cu(s) + 4 H2SO4(l) = Cu(SO4)2 + 2 SO2 + 4 H2O
SnBr2 + I2 = SnI + Br =>
2 SnBr2 + I2 = 2 SnI + 4 Br
KNO3 + C6H12O6 = N2 + H2O + CO2 + KOH =>
24 KNO3 + 5 C6H12O6 = 12 N2 + 18 H2O + 30 CO2 + 24 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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