Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Sb + 6 CO = Sb4O6 + 6 C
As4 + H2 = AsH3 =>
As4 + 6 H2 = 4 AsH3
P + FeO = PO + Fe =>
P + FeO = PO + Fe
Cl + O = Cl2O =>
2 Cl + O = Cl2O
NH2CONH2(s) + H2O = CO2(g) + NH3(g) =>
NH2CONH2(s) + H2O = CO2(g) + 2 NH3(g)
NH4 + CrO4 = N + Cr2O3 + H2O =>
5 NH4 + 4 CrO4 = 5 N + 2 Cr2O3 + 10 H2O
HCO3{-} + H2SO4 = H2O + CO2 + SO4{2-} =>
2 HCO3{-} + H2SO4 = 2 H2O + 2 CO2 + SO4{2-}
Sn + O = SnO2 =>
Sn + 2 O = SnO2
KNO3 + K4Fe(CN)6*3H2O = K2CO3 + CO2 + H2O + N2 + FeO =>
6 KNO3 + K4Fe(CN)6*3H2O = 5 K2CO3 + CO2 + 3 H2O + 6 N2 + FeO
CH3COO{-} + H{+} = CH3COOH =>
CH3COO{-} + H{+} = CH3COOH
CH3CH2OH + NaOH = C2H5ONa + H2O =>
CH3CH2OH + NaOH = C2H5ONa + H2O
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l)
Pb(NO3)2(aq) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(aq) = 2 PbO(s) + 4 NO2(g) + O2(g)
Al(s) + NiBr2(aq) = AlBr3(aq) + Ni(s) =>
2 Al(s) + 3 NiBr2(aq) = 2 AlBr3(aq) + 3 Ni(s)
C6H12N4 + O = CO2 + H2O + N2 =>
C6H12N4 + 18 O = 6 CO2 + 6 H2O + 2 N2
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2 =>
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2
NH3 + O2(g) = N2 + H2O =>
4 NH3 + 3 O2(g) = 2 N2 + 6 H2O
MgBr2(aq) + Cl2(g) = MgCl2(aq) + Br2(g) =>
MgBr2(aq) + Cl2(g) = MgCl2(aq) + Br2(g)
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
Pb + Cr2O7 = PbCr2O7 =>
Pb + Cr2O7 = PbCr2O7
Ru + S = RuS =>
Ru + S = RuS
F2(g) + KBr(aq) = F2KBr =>
F2(g) + KBr(aq) = F2KBr
Ag(NO3) + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 Ag(NO3) + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
V + O3 = V2O3 =>
2 V + O3 = V2O3
FeO + OH = Fe2O3 + H2O =>
2 FeO + 2 OH = Fe2O3 + H2O
C + Na2Cr2O7 = Cr2O3 + Na2O + CO2 =>
3 C + 2 Na2Cr2O7 = 2 Cr2O3 + 2 Na2O + 3 CO2
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl + CuSO4 =>
(NH4)2SO4(aq) + CuCl2(aq) = 2(NH4)Cl + CuSO4
Ba3P2 = Ba + P =>
Ba3P2 = 3 Ba + 2 P
N2O + H2O2 = HNO3 + H2O =>
N2O + 4 H2O2 = 2 HNO3 + 3 H2O
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
Pb(NO2)2 + KI = PbI2 + KNO2 =>
Pb(NO2)2 + 2 KI = PbI2 + 2 KNO2
K2SIO3 + NaOH = KOH + Na2SIO3 =>
K2SIO3 + 2 NaOH = 2 KOH + Na2SIO3
Ni + PBSO4 = NiSO4 + PB =>
Ni + PBSO4 = NiSO4 + PB
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
KNO2 + NiCl2*6H2O = K4[Ni(NO2)6]H2O + KCl + H2O =>
6 KNO2 + NiCl2*6H2O = K4[Ni(NO2)6]H2O + 2 KCl + 5 H2O
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
NO + C6H14 = CO2 + N2 + H2O =>
38 NO + 2 C6H14 = 12 CO2 + 19 N2 + 14 H2O
S + H2O2 = SO4 + H2O =>
S + 4 H2O2 = SO4 + 4 H2O
F + Br2 = FBr =>
2 F + Br2 = 2 FBr
C2H6 + OH = CO2 + H2O =>
C2H6 + 14 OH = 2 CO2 + 10 H2O
Sr(s) + N2(g) = SrN2 =>
Sr(s) + N2(g) = SrN2
Zn(C2H3O2)2 + KI = ZnI2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KI = ZnI2 + 2 K(C2H3O2)
Fe + AlO = FeO + Al =>
Fe + AlO = FeO + Al
N3 + O2 + H2O = NH4NO3 =>
4 N3 + 3 O2 + 12 H2O = 6 NH4NO3
Fe(C2H3O2)2 + (NH4)2SO4 = FeSO4 + NH4C2H3O2 =>
Fe(C2H3O2)2 + (NH4)2SO4 = FeSO4 + 2 NH4C2H3O2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
BiI3 + H2O = BiOI + H{+} + I{-} =>
BiI3 + H2O = BiOI + 2 H{+} + 2 I{-}
N2H4 + CuSO4 + NaOH = N2 + Cu2O + Na2SO3 + H2O =>
3 N2H4 + 4 CuSO4 + 8 NaOH = 3 N2 + 2 Cu2O + 4 Na2SO3 + 10 H2O
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
C3H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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