| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
P3 + O2 = P2O5 = C2H + O2 = CO2 + H2O =>
4 P3 + 15 O2 = 6 P2O5
MnO2 + HCl = Cl2 + Mn(OH)2 =>
MnO2 + 2 HCl = Cl2 + Mn(OH)2
methane + chlorine = chloromethane + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C6H5COO{-} + H{+} = C6H5COOH =>
C6H5COO{-} + H{+} = C6H5COOH
KC2H3O2 + Ba(OH)2 = BaC2H3O2 + K(OH)2 =>
KC2H3O2 + Ba(OH)2 = BaC2H3O2 + K(OH)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
I = I3 =>
3 I = I3
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Mg(OH)2 + Cl2 = MgCl2O + H2O =>
Mg(OH)2 + Cl2 = MgCl2O + H2O
CrO7{-2} + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
2 CrO7{-2} + 9 Sn{2+} + 28 H{+} = 2 Cr{3+} + 9 Sn{4+} + 14 H2O
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + (HOH) =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3(HOH)
SO3 + H2O = HO3 + SO =>
5 SO3 + 2 H2O = 4 HO3 + 5 SO
NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
H2 + AlCl3 = Al + (HCl)3 =>
3 H2 + 2 AlCl3 = 2 Al + 2(HCl)3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
P + O = P2O3 =>
2 P + 3 O = P2O3
Al2O3 + H2O = OH + Al =>
Al2O3 + 3 H2O = 6 OH + 2 Al
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Be(NO2)2 + Li2SO3 = LiNO2 + Be2(SO3)2 =>
2 Be(NO2)2 + 2 Li2SO3 = 4 LiNO2 + Be2(SO3)2
H3Po4 + NaBr = HBr + Na3Po4 =>
H3Po4 + 3 NaBr = 3 HBr + Na3Po4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Mg(s) + HCl(l) + O2(g) = H2O(g) + MgCl2(s) =>
2 Mg(s) + 4 HCl(l) + O2(g) = 2 H2O(g) + 2 MgCl2(s)
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6]
C6H5CH2OHCl + KMnO4 + H2O = C5H6COOH + MnO2 + KOH + HCl =>
6 C6H5CH2OHCl + 3 KMnO4 + 5 H2O = 7 C5H6COOH + 3 MnO2 + 3 KOH + 6 HCl
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
UF4 + Mg = MgF2 + U =>
UF4 + 2 Mg = 2 MgF2 + U
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Pb(NO3)2 + PO4 = PbPO4 + NO3 =>
Pb(NO3)2 + PO4 = PbPO4 + 2 NO3
Ba + O = BaO =>
Ba + O = BaO
C4H6 + Cl = C4H6Cl4 =>
C4H6 + 4 Cl = C4H6Cl4
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
ZnC2O4 + O2 = ZnO + CO2 =>
2 ZnC2O4 + O2 = 2 ZnO + 4 CO2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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