| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 2 HSO4 = 2 Al2SO4 + H2
HCOOH + H2S = H3S + HCOO =>
HCOOH + H2S = H3S + HCOO
Sr + Sn = SrSn =>
Sr + Sn = SrSn
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 VOSO4 + K2Cr2O7 + 11 H2O = 6 H3VO4 + Cr2(SO4)3 + K2SO4 + 2 H2SO4
NH4 + Fe = NH4Fe =>
NH4 + Fe = NH4Fe
NaNO3 + Zn(UO2)3(CH3COO)8 + CH3COOH = NaZn(UO2)3(CH3COO)9 + HNO3 =>
NaNO3 + Zn(UO2)3(CH3COO)8 + CH3COOH = NaZn(UO2)3(CH3COO)9 + HNO3
AgOHNH3 = AgNH3OH =>
AgOHNH3 = AgNH3OH
K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4
Fe2O3 + SiO2 = Fe2SiO4 + O2 =>
2 Fe2O3 + 2 SiO2 = 2 Fe2SiO4 + O2
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
CuSO4 + Al(NO3)3 = Cu(NO3)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(NO3)3 = 3 Cu(NO3)2 + Al2(SO4)3
Pb(C2H3O2)2 + KI = K(C2H3O2) + PbI2 =>
Pb(C2H3O2)2 + 2 KI = 2 K(C2H3O2) + PbI2
CrCl3 + Na2O = Cr2O3 + NaCl =>
2 CrCl3 + 3 Na2O = Cr2O3 + 6 NaCl
CO2 + H2O = C6H12O3 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O3 + 15 O2
NH4Cl + CaOH2 = CaCl + NH4 + H2O =>
NH4Cl + CaOH2 = CaCl + NH4 + H2O
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Fe5Ni5S8 + O2 = Ni2O + Fe5S8 =>
4 Fe5Ni5S8 + 5 O2 = 10 Ni2O + 4 Fe5S8
C2H5OH + H2O = CO + H =>
C2H5OH + H2O = 2 CO + 8 H
Fe{2+} + H3O{+} + Cl{-} = FeCl6{3-} + H2 + H2O =>
2 Fe{2+} + 2 H3O{+} + 12 Cl{-} = 2 FeCl6{3-} + H2 + 2 H2O
Li(s) + Cl2 = Li(s)Cl2 =>
Li(s) + Cl2 = Li(s)Cl2
H2O2 + Cl = H2Cl + O2 =>
H2O2 + Cl = H2Cl + O2
N2O5 + CaO = O2 + CaNO3 =>
2 N2O5 + 4 CaO = O2 + 4 CaNO3
Fe{2+} + KClO + H{+} = Fe{3+} + KCl + H2O =>
2 Fe{2+} + KClO + 2 H{+} = 2 Fe{3+} + KCl + H2O
P + Ca = P2Ca3 =>
2 P + 3 Ca = P2Ca3
PBr3 + H2O = P2O3 + HBr =>
2 PBr3 + 3 H2O = P2O3 + 6 HBr
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Fe(s) + Sn(NO3)4(aq) = Fe(NO3)(aq) + Sn(s) =>
4 Fe(s) + Sn(NO3)4(aq) = 4 Fe(NO3)(aq) + Sn(s)
Ba(No3)2 + Fe2(SO4)3 = BaSO4 + Fe(No3)3 =>
3 Ba(No3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(No3)3
Fe + HF = Fe(F)2 + H2 =>
Fe + 2 HF = Fe(F)2 + H2
NaCNO + Ca(OCl)2 + NaOH = N2 + CO2 + NaOCl + H2O + Ca =>
2 NaCNO + 3 Ca(OCl)2 + 4 NaOH = N2 + 2 CO2 + 6 NaOCl + 2 H2O + 3 Ca
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + (l)NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2(l)NaNO3(aq)
PCl5 + H2O = phosphoricacid + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
MgO + P2O5 = Mg5PO2 + O2 =>
20 MgO + 2 P2O5 = 4 Mg5PO2 + 11 O2
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Cr(SO4)3 + FeSO4 = Cr + Fe(SO4)3 =>
2 Cr(SO4)3 + 3 FeSO4 = 2 Cr + 3 Fe(SO4)3
HBr + C6H5CHOHCH3 = C8H9Br + H2O =>
HBr + C6H5CHOHCH3 = C8H9Br + H2O
C15HO + O2 = CO2 + H2O =>
4 C15HO + 59 O2 = 60 CO2 + 2 H2O
SiCl(l) + Mg(s) = Si(s) + MgCl2(s) =>
2 SiCl(l) + Mg(s) = 2 Si(s) + MgCl2(s)
CH3(CH2)7CH3 + O2 = CO2 + H26 =>
13 CH3(CH2)7CH3 + 117 O2 = 117 CO2 + 10 H26
K2MnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
K2MnO4 + 2 C2O4H2 + 2 H2SO4 = K2SO4 + MnSO4 + 4 CO2 + 4 H2O
Z + HCI = ZCI + H =>
Z + HCI = ZCI + H
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaClOCO2H2O = NaHCO3HClO =>
NaClOCO2H2O = NaHCO3HClO
AI + S = AIS =>
AI + S = AIS
C9H13N3Na20O30P10 + O2 = CO2 + H2O + P4O10 + NO2 + Na2O =>
4 C9H13N3Na20O30P10 + 71 O2 = 36 CO2 + 26 H2O + 10 P4O10 + 12 NO2 + 40 Na2O
K3O + H2O = K3(OH)2 =>
K3O + H2O = K3(OH)2
Na4V2O7 + FeCl3 = Fe4(V2O7)3 + NaCl =>
3 Na4V2O7 + 4 FeCl3 = Fe4(V2O7)3 + 12 NaCl
H2 + FeCl2 = Fe + HCl2 =>
H2 + 2 FeCl2 = 2 Fe + 2 HCl2
C7H6O + CH3CHO = C9H8O + H2O =>
C7H6O + CH3CHO = C9H8O + H2O
CH4(g) + O2(g) = H2O(l) + CO2(g) =>
CH4(g) + 2 O2(g) = 2 H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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