| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgC2H3O2 + H2S = AgS + C2H3O2 + H2
HCOOH + NH3 = NH4 + HCOO =>
HCOOH + NH3 = NH4 + HCOO
Fe + Cu3(SO4)2 = Fe2(SO4)2 + Cu =>
2 Fe + Cu3(SO4)2 = Fe2(SO4)2 + 3 Cu
MgAl + CuO = MgO + Al2O3 + Cu =>
2 MgAl + 5 CuO = 2 MgO + Al2O3 + 5 Cu
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
BaS + HCl = HS + BaCl =>
BaS + HCl = HS + BaCl
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Pb3O4 + KI + H2SO4 = PbSO4 + K2SO4 + H2O + I2 =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + K2SO4 + 4 H2O + I2
AgClO4 + CaBr = AgBr + CaClO4 =>
AgClO4 + CaBr = AgBr + CaClO4
C8H8O2 + C5H10O = C3H6O2 + C10H12O =>
C8H8O2 + C5H10O = C3H6O2 + C10H12O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
K + FeCl2 = KCl + Fe =>
2 K + FeCl2 = 2 KCl + Fe
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
HNO3 + LiOH = HOH + LiNO3 =>
HNO3 + LiOH = HOH + LiNO3
AgNO3 + PbSO4 = Pb(NO3)2 + Ag2SO4 =>
2 AgNO3 + PbSO4 = Pb(NO3)2 + Ag2SO4
KMnO4 + KNO2 + HCl = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
P2O3 + OH = PO2 + H2O =>
P2O3 + 2 OH = 2 PO2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg2 + OH = H2O + MgO =>
Mg2 + 4 OH = 2 H2O + 2 MgO
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
CH4(g) + Cl2 = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2 = CCl4(g) + 4 HCl(g)
CaS() + Li2SO4() = CaSO4() + Li2S() =>
CaS() + Li2SO4() = CaSO4() + Li2S()
KI + Pb(C2H3O2)2 = PbI2 + KC2H3O2 =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 KC2H3O2
H2SnCl6Zn = ZnCl2H2SnCl4 =>
H2SnCl6Zn = ZnCl2H2SnCl4
S + HClO4 + H2O = H2SO4 + HCl =>
4 S + 3 HClO4 + 4 H2O = 4 H2SO4 + 3 HCl
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
LiOH + MgCl2 = Li3OCl + MgO + H2O =>
6 LiOH + MgCl2 = 2 Li3OCl + MgO + 3 H2O
KCNO + C = KCN + CO =>
KCNO + C = KCN + CO
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
PBCl2 = PB + Cl =>
PBCl2 = PB + 2 Cl
H2S + Ba3N2 = H3N + BaS =>
3 H2S + Ba3N2 = 2 H3N + 3 BaS
Cr2O7 + H2O = Cr + HO =>
Cr2O7 + 7 H2O = 2 Cr + 14 HO
NH3 + CO2 + H2O = NH4{+} + CO3{2-} =>
2 NH3 + CO2 + H2O = 2 NH4{+} + CO3{2-}
NaH + H3Po4 = NaPo4 + H2 =>
NaH + H3Po4 = NaPo4 + 2 H2
C6H6 + H2SO4 = C6H4(SO3H)2 + H2O =>
C6H6 + 2 H2SO4 = C6H4(SO3H)2 + 2 H2O
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq) =>
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq)
CuCl2 + P(C6H5)3 = [(C6H5)3P]3(CuCl) + Cl2 =>
2 CuCl2 + 6 P(C6H5)3 = 2[(C6H5)3P]3(CuCl) + Cl2
Al1 + H1Cl1 = Al1Cl3 + H2 =>
2 Al1 + 6 H1Cl1 = 2 Al1Cl3 + 3 H2
Zn + H2SO4 = H2*ZnSO4 =>
Zn + H2SO4 = H2*ZnSO4
SnO + C = SnCO =>
SnO + C = SnCO
Al2O + FeO = Al2O3 + Fe =>
Al2O + 2 FeO = Al2O3 + 2 Fe
Fe3Cl2 + NaS2O3 = Fe3S2O3 + NaCl2 =>
Fe3Cl2 + NaS2O3 = Fe3S2O3 + NaCl2
ArNO2 + H2 = ArNH2 + H2O =>
ArNO2 + 3 H2 = ArNH2 + 2 H2O
C2H5Br + Br2 = C2Br6 + HBr =>
C2H5Br + 5 Br2 = C2Br6 + 5 HBr
NH2CH2COOH(s) + O2(g) = NH2CONH2(s) + CO2(aq) + H2O(l) =>
2 NH2CH2COOH(s) + 3 O2(g) = NH2CONH2(s) + 3 CO2(aq) + 3 H2O(l)
NaHCO3(s) + HC2H3O3(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
3 NaHCO3(s) + 4 HC2H3O3(aq) = 5 H2O + 5 CO2(g) + 3 NaC2H3O2(aq)
Ca10(PO4)6(OH)2(s) + HCl(aq) = CaCl2(aq) + H3PO4(aq) + H2O(l) =>
Ca10(PO4)6(OH)2(s) + 20 HCl(aq) = 10 CaCl2(aq) + 6 H3PO4(aq) + 2 H2O(l)
Cl2 + RbOH = RbClO3 + H2O + RbCl =>
3 Cl2 + 6 RbOH = RbClO3 + 3 H2O + 5 RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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