| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6Cl2 + 4 O2 = 3 CO2 + 2 H2O + 2 HCl
C18H32O16 + O2 = CO2 + H2O =>
C18H32O16 + 18 O2 = 18 CO2 + 16 H2O
C4H8O2 + H2O = C2H6O + C3H6O2 =>
2 C4H8O2 + H2O = C2H6O + 2 C3H6O2
BeSc = Be + Sc =>
BeSc = Be + Sc
FeO3 + Br2 = FeBr3 + O2 =>
2 FeO3 + 3 Br2 = 2 FeBr3 + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe3O4 + Al = Al3O4 + Fe =>
Fe3O4 + 3 Al = Al3O4 + 3 Fe
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KPOCNO = KNOCPO =>
KPOCNO = KNOCPO
MgSLiCl = LiSMgCl =>
MgSLiCl = LiSMgCl
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg3(PO4)2KOH = Mg3OH(PO4)2K =>
Mg3(PO4)2KOH = Mg3OH(PO4)2K
FeS + O = Fe2SO3 + SO2 =>
2 FeS + 5 O = Fe2SO3 + SO2
CaCl2*34H2O = CaO + HCl + H2O =>
CaCl2*34H2O = CaO + 2 HCl + 33 H2O
RbTlSe2 = Rb2Se + Tl2Se3 =>
2 RbTlSe2 = Rb2Se + Tl2Se3
HNO3 + CU = H2O + CU(NO3)2 + NO2 =>
4 HNO3 + CU = 2 H2O + CU(NO3)2 + 2 NO2
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
FeS + O = FeO + SO2 =>
FeS + 3 O = FeO + SO2
FeS + O = Fe2SO3 + SO2 =>
2 FeS + 5 O = Fe2SO3 + SO2
P4O10(s) + H2O(l) = H4P2O7(aq) =>
P4O10(s) + 4 H2O(l) = 2 H4P2O7(aq)
ZnOK2CO3 = K2ZnO2CO2 =>
ZnOK2CO3 = K2ZnO2CO2
FeS + O = Fe2SO3 + SO2 =>
2 FeS + 5 O = Fe2SO3 + SO2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NaSCN + I2 = NaI + SCN =>
2 NaSCN + I2 = 2 NaI + 2 SCN
NH4F + LiOH = LiNH4 + FOH =>
NH4F + LiOH = LiNH4 + FOH
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Fe3O4 + Al = Al3O4 + Fe =>
Fe3O4 + 3 Al = Al3O4 + 3 Fe
HCIOKP = HCIOPK =>
HCIOKP = HCIOPK
C5H5OH + O2 = CO2 + H2 =>
2 C5H5OH + 9 O2 = 10 CO2 + 6 H2
MgNaOH = MgONaH =>
MgNaOH = MgONaH
FeS + O = Fe2SO3 + SO2 =>
2 FeS + 5 O = Fe2SO3 + SO2
CuO + CO = CuCO2 =>
CuO + CO = CuCO2
HNO3 + Li(OH)2 = Li(NO3)2 + H2O =>
2 HNO3 + Li(OH)2 = Li(NO3)2 + 2 H2O
C6H5NO2Cl2 = C6H4ClNO2HCl =>
C6H5NO2Cl2 = C6H4ClNO2HCl
CuO + CO = CuCO2 =>
CuO + CO = CuCO2
FeS + O = Fe2SO3 + SO2 =>
2 FeS + 5 O = Fe2SO3 + SO2
Sn3N4(s) + O2(g) = SnO2(s) + NO2(g) =>
Sn3N4(s) + 7 O2(g) = 3 SnO2(s) + 4 NO2(g)
Mg(l)S(s) = MgS(s) =>
Mg(l)S(s) = MgS(s)
SF2 = F2S =>
SF2 = F2S
H3PO4 + HNO3 = HPO4 + H3NO3 =>
H3PO4 + HNO3 = HPO4 + H3NO3
KSO4HCl = KClHSO4 =>
KSO4HCl = KClHSO4
NH3 + NaCN = NaH3 + NCN =>
NH3 + NaCN = NaH3 + NCN
Sn2(PO4)2 + Pb2(SO4)4 = Pb2(PO4)4 + Sn2(SO4)2 =>
2 Sn2(PO4)2 + Pb2(SO4)4 = Pb2(PO4)4 + 2 Sn2(SO4)2
C3H4O2 + O2 = CO2 + H2O =>
C3H4O2 + 3 O2 = 3 CO2 + 2 H2O
NaOH + P4O10 = H2O + Na3PO4 =>
12 NaOH + P4O10 = 6 H2O + 4 Na3PO4
WO3K2O = K2WO4 =>
WO3K2O = K2WO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K(aq)Cl(aq) = KCl =>
K(aq)Cl(aq) = KCl
FeClNaOH = FeNaClOH =>
FeClNaOH = FeNaClOH
C4H6O4Pb + Na2SO4 = C2H3NaO2 + PbSO4 =>
C4H6O4Pb + Na2SO4 = 2 C2H3NaO2 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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