| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(s) + 6 LiOH(aq)
Al2(SO4)3 + H2C2O4 = C6Al2O12 + H2SO4 =>
Al2(SO4)3 + 3 H2C2O4 = C6Al2O12 + 3 H2SO4
Sr(NO3)2 + Na2HPO4 = SrHPO4 + NaNO3 =>
Sr(NO3)2 + Na2HPO4 = SrHPO4 + 2 NaNO3
Cl2 + Mn(NO3)2 + H2O = HCl + HMnO4 + HNO3 =>
5 Cl2 + 2 Mn(NO3)2 + 8 H2O = 10 HCl + 2 HMnO4 + 4 HNO3
CH3COOH + NaHCO3 = CHCOONa + H2O + CO2 =>
3 CH3COOH + 4 NaHCO3 = 4 CHCOONa + 6 H2O + 2 CO2
SrCl2 + Cu2SO4 = Sr2(SO4)2 + CuCl =>
2 SrCl2 + 2 Cu2SO4 = Sr2(SO4)2 + 4 CuCl
Cr3{+} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr3{+} + 17 ClO{-} + 14 OH{-} = 6 CrO4{2-} + 17 Cl{-} + 7 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
C385H485N43 + O2 = H2O + CO2 + N =>
4 C385H485N43 + 2025 O2 = 970 H2O + 1540 CO2 + 172 N
Ca(NO3)2(aq) + HCl = HNO3(aq) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 HCl = 2 HNO3(aq) + CaCl2(aq)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
N2 + H2O = NO + NH3 =>
5 N2 + 6 H2O = 6 NO + 4 NH3
F2 = F3 =>
3 F2 = 2 F3
Cl2 + O = Cl2O =>
Cl2 + O = Cl2O
Sn2{+} + PbO2 = Pb2{+} + SnO2 =>
Sn2{+} + 2 PbO2 = Pb2{+} + 2 SnO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
CaCO3 + CO2 + H2O = Ca(HCO03)2 =>
CaCO3 + CO2 + H2O = Ca(HCO03)2
SnS2 + O2 = SnO2 + S2O2 =>
SnS2 + 2 O2 = SnO2 + S2O2
HNO2 + Al(OH)3 = AlNO3 + H2O =>
HNO2 + Al(OH)3 = AlNO3 + 2 H2O
Li + KNO3 = LiNO3 + K =>
Li + KNO3 = LiNO3 + K
K2TeO3 + Cd = K2Te + O3Cd =>
K2TeO3 + Cd = K2Te + O3Cd
CaSi2 + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi2 + 2 SbCl3 = 6 Si + 2 Sb + 3 CaCl2
F2(g) + Cl2(g) = F3Cl(g) =>
3 F2(g) + Cl2(g) = 2 F3Cl(g)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KH2O = K + H2O =>
KH2O = K + H2O
AgCl + F2 = AgF + Cl2 =>
2 AgCl + F2 = 2 AgF + Cl2
NaCl + Cr(OH)3 = CrCl3 + NaOH =>
3 NaCl + Cr(OH)3 = CrCl3 + 3 NaOH
Bi(OH)3 + H2SO4 = H2O + Bi2(SO4)3 =>
2 Bi(OH)3 + 3 H2SO4 = 6 H2O + Bi2(SO4)3
CH3OH = CO + H =>
CH3OH = CO + 4 H
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
LiOH + Na3PO4 = Li3PO4 + NaOH =>
3 LiOH + Na3PO4 = Li3PO4 + 3 NaOH
C7H7O5 + O2 = CO2 + H2O =>
4 C7H7O5 + 25 O2 = 28 CO2 + 14 H2O
H2O + HPO = H3PO2 =>
H2O + HPO = H3PO2
MgS + HCl = MgCl + SH =>
MgS + HCl = MgCl + SH
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
NaClO2 = NaClO4 + NaCl =>
2 NaClO2 = NaClO4 + NaCl
NH2(g) + Cl2(g) = NCl2(g) + HCl(g) =>
NH2(g) + 2 Cl2(g) = NCl2(g) + 2 HCl(g)
MgCO3 + (NH4)OH = MgOH + (NH4)CO3 =>
MgCO3 + (NH4)OH = MgOH + (NH4)CO3
CH3Cl + NaOH = NaCl + CH2 + H2O =>
CH3Cl + NaOH = NaCl + CH2 + H2O
ZnO + HCl = Zn + HClO =>
ZnO + HCl = Zn + HClO
Hg(NH3)2Cl2 = Hg2Cl2 + NH3 + N2 + HCl =>
6 Hg(NH3)2Cl2 = 3 Hg2Cl2 + 10 NH3 + N2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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