| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + PtSO4 = H2SO4 + Pt
NiOHBr + H2SO4 = NiSO4 + HBr + H2O =>
NiOHBr + H2SO4 = NiSO4 + HBr + H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
HCOOH + CH3NH2 = NH3 + CH3COOCH3 =>
HCOOH + 2 CH3NH2 = 2 NH3 + CH3COOCH3
H2SO3 + KIO3 = H2SO4 + I2 + H2O + K2SO4 =>
5 H2SO3 + 2 KIO3 = 4 H2SO4 + I2 + H2O + K2SO4
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
NaOH + KPH = H2O + KPNa =>
NaOH + KPH = H2O + KPNa
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
3 As2S3 + 14 HClO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCl
C3H4O = C18H12 + H2O =>
6 C3H4O = C18H12 + 6 H2O
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
NaClO + NaI = NaCl + NaIO3 =>
3 NaClO + NaI = 3 NaCl + NaIO3
C6H5(NO2)2 + NH4HS = C6H5NH2NO2 + S + NH3 + H2O =>
C6H5(NO2)2 + 3 NH4HS = C6H5NH2NO2 + 3 S + 3 NH3 + 2 H2O
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
H(g) + O2(g) = H2O =>
4 H(g) + O2(g) = 2 H2O
BeCl2 + K2 = KCl + Be2 =>
2 BeCl2 + 2 K2 = 4 KCl + Be2
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
Ni + SnCl2 = NiCl2 + Sn =>
Ni + SnCl2 = NiCl2 + Sn
K + Ca = K2Ca =>
2 K + Ca = K2Ca
ZnO + N2O3 = Zn(NO2)2 =>
ZnO + N2O3 = Zn(NO2)2
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
CHO(s) + O2(g) = CO2(g) + H2O(g) =>
4 CHO(s) + 3 O2(g) = 4 CO2(g) + 2 H2O(g)
C2H5BrNaHS = C2H5SHNaBr =>
C2H5BrNaHS = C2H5SHNaBr
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l) =>
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l)
Al + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2
CH4 + NO3 = CO2 + N2 + H =>
3 CH4 + 2 NO3 = 3 CO2 + N2 + 12 H
Rh + H2O = Rh(OH)4 + H2 =>
Rh + 4 H2O = Rh(OH)4 + 2 H2
Zn2 = Zn0 =>
Zn2 = 2 Zn0
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l) =>
3 Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l)
COCl2 + H2 = HCl + CO =>
COCl2 + H2 = 2 HCl + CO
AlCl2 + K2CO3 = Al2(CO3)2 + KCl =>
2 AlCl2 + 2 K2CO3 = Al2(CO3)2 + 4 KCl
AgI + S2O3 = (Ag(S2O3)2) + I =>
AgI + 2 S2O3 = (Ag(S2O3)2) + I
VO4{3-} + H{+} + Zn + H2O = V(H2O)6{2+} + Zn{2+} =>
2 VO4{3-} + 16 H{+} + 3 Zn + 4 H2O = 2 V(H2O)6{2+} + 3 Zn{2+}
NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI
CH3 + CuO = CH2 + Cu + H2O =>
2 CH3 + CuO = 2 CH2 + Cu + H2O
HMnO4 + Al(OH)(MnO4)2 = Al(MnO4)3 + H2O =>
HMnO4 + Al(OH)(MnO4)2 = Al(MnO4)3 + H2O
Fe + NiCl3 = FeCl2 + Ni =>
3 Fe + 2 NiCl3 = 3 FeCl2 + 2 Ni
Ca(OH)2 + K2Co3 = CaCo3 + KOH =>
Ca(OH)2 + K2Co3 = CaCo3 + 2 KOH
Al2O3 + C2 = Al + CO3 =>
2 Al2O3 + C2 = 4 Al + 2 CO3
CaCO3 + HBr = CaBr2H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2H2O + CO2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
CH3CH2CH2CH3 + O2 = CO2 + H2 =>
CH3CH2CH2CH3 + 4 O2 = 4 CO2 + 5 H2
NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2
C2H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 15 H2O
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2
CoCO3 = CoOCO2 =>
CoCO3 = CoOCO2
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
C4H11N + H2O = C4H12N + OH =>
C4H11N + H2O = C4H12N + OH
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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