| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NCS = CS(NH2)2
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s) =>
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s)
V(OH)4 + HClO = V(ClO)4 + H2O =>
V(OH)4 + 4 HClO = V(ClO)4 + 4 H2O
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+} =>
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+}
C6H5OH + CH3OH = (CH3)2C6H3OH + H2O =>
C6H5OH + 2 CH3OH = (CH3)2C6H3OH + 2 H2O
B + KIO4 = B2O3 + KI =>
8 B + 3 KIO4 = 4 B2O3 + 3 KI
Na2SiO3 + Zn(OH)2 = ZnSiO3 + NaOH =>
Na2SiO3 + Zn(OH)2 = ZnSiO3 + 2 NaOH
Mn + MnO2 + H2SO4 = MnSO4 + H2O =>
Mn + MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O
Sr(OH)2 + Na3PO4 = Sr(PO4)2 + Na3(OH) =>
Sr(OH)2 + 2 Na3PO4 = Sr(PO4)2 + 2 Na3(OH)
Fe + BaCl2 = Ba + FeCl2 =>
Fe + BaCl2 = Ba + FeCl2
HNO3 + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
N2O4(l) = NO2(g) =>
N2O4(l) = 2 NO2(g)
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Li + SiO = Li2OSi =>
2 Li + SiO = Li2OSi
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
BaCl2 + Na3O4P = Ba3O8P2 + NaCl =>
3 BaCl2 + 2 Na3O4P = Ba3O8P2 + 6 NaCl
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
NaHCO3 + KHC4H4O6 = NaKC4H4O6 + CO2 + H2O =>
NaHCO3 + KHC4H4O6 = NaKC4H4O6 + CO2 + H2O
Rb2CO3 + Ba(C2H3O2)2 = BaCO3 + RbC2H3O2 =>
Rb2CO3 + Ba(C2H3O2)2 = BaCO3 + 2 RbC2H3O2
P2(s) + O5(g) = P2O5(g) =>
P2(s) + O5(g) = P2O5(g)
CUS + H2S = HCU + S =>
2 CUS + H2S = 2 HCU + 3 S
FeO + HI = H2O + FeI2 =>
FeO + 2 HI = H2O + FeI2
Cu(OH)2 + NaOH + C6H12O6 = CuOH + H2O + Na2CO3 =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 24 H2O + 6 Na2CO3
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Na2N + H2O = NaOH + H2N =>
Na2N + 2 H2O = 2 NaOH + H2N
HClO4 + CH3OONa = CH3OOH + NaClO4 =>
HClO4 + CH3OONa = CH3OOH + NaClO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CaCl2 + H2CO3 = CaCO3 + H2Cl2 =>
CaCl2 + H2CO3 = CaCO3 + H2Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + Ti(CO3)2 = Ti(SO4)2 + H2O + CO2 =>
2 H2SO4 + Ti(CO3)2 = Ti(SO4)2 + 2 H2O + 2 CO2
MnO4{-} + HSO3{-} = MnO2 + SO4{-2} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{-2} + H2O + H{+}
Fe{3} + HCl = FeCl{3} + H2 =>
2 Fe{3} + 2 HCl = 2 FeCl{3} + H2
H + MgCl = MgHCl =>
H + MgCl = MgHCl
C5H12 + Cl2 = CHCl3 + HCl =>
C5H12 + 11 Cl2 = 5 CHCl3 + 7 HCl
H2[PtCl6] + NaCl = Na2[PtCl6] + HCl =>
H2[PtCl6] + 2 NaCl = Na2[PtCl6] + 2 HCl
Al2(SO4)3 + Na2CO3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
C2H5O3 + O2 = CO2 + H2O =>
4 C2H5O3 + 7 O2 = 8 CO2 + 10 H2O
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe3OH + HNO3 = Fe3NO3 + H2O =>
Fe3OH + HNO3 = Fe3NO3 + H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
KI(aq) + AgNO3(aq) = KNO3() + AgI() =>
KI(aq) + AgNO3(aq) = KNO3() + AgI()
H2O2 + MnO = MnO2 + H2O =>
H2O2 + MnO = MnO2 + H2O
NaOH + Cl = NaCl + NaOCl + H2O =>
2 NaOH + 2 Cl = NaCl + NaOCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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