| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + HNO3 = H2NO3 + OH
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na2(SO3) + KCl = NaCl + K2(SO3) =>
Na2(SO3) + 2 KCl = 2 NaCl + K2(SO3)
J2 + HNO3 = HJO3 + NO + H2O =>
3 J2 + 10 HNO3 = 6 HJO3 + 10 NO + 2 H2O
PbI2 + H2O = PbO + HI =>
PbI2 + H2O = PbO + 2 HI
C5H10N2O4 + O2 = CO2 + N2 + H2O =>
2 C5H10N2O4 + 11 O2 = 10 CO2 + 2 N2 + 10 H2O
Iron + hydrochloricacid = Ironchloride + Hydrogen =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
SO3 + KOH = HK + SO4 =>
SO3 + KOH = HK + SO4
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
KMnO4 + K2S + HClO4 = Mn(ClO4) + SO2 + KClO4 + H2O =>
KMnO4 + K2S + 4 HClO4 = Mn(ClO4) + SO2 + 3 KClO4 + 2 H2O
Na2(Be(OH)4) = Na2BeO2 + H2O =>
Na2(Be(OH)4) = Na2BeO2 + 2 H2O
HCO3 + C6H12O6 = COOH + H2O =>
9 HCO3 + C6H12O6 = 15 COOH + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mg3(PO4)2 + HCl = MgCl2 + H3PO4 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3PO4
Cu + HCl(aq) = CuCl + H =>
Cu + HCl(aq) = CuCl + H
LiCl(aq) + K2SO4(aq) = Li2SO4(aq) + KCl(aq) =>
2 LiCl(aq) + K2SO4(aq) = Li2SO4(aq) + 2 KCl(aq)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
MoO2 + H = Mo + H2O =>
MoO2 + 4 H = Mo + 2 H2O
Cu2S = Cu + S8 =>
8 Cu2S = 16 Cu + S8
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Al + CrO4 = AlCrO4 =>
Al + CrO4 = AlCrO4
CuS + O2 = Cu2S + SO2 =>
2 CuS + O2 = Cu2S + SO2
KF + Ba = K + BaF =>
KF + Ba = K + BaF
PbI2 + H2O = HI + Pb(OH)2 =>
PbI2 + 2 H2O = 2 HI + Pb(OH)2
ZnO + Li2CO3 = (Zn)CO3 + Li2O =>
ZnO + Li2CO3 = (Zn)CO3 + Li2O
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
FeCl3 + K2SiO3 = FeSiO3 + K2Cl3 =>
FeCl3 + K2SiO3 = FeSiO3 + K2Cl3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
Zn(ClO4)2 = ZnCl2 + O2 =>
Zn(ClO4)2 = ZnCl2 + 4 O2
NaF + Mg(NO3)2 = NaNO3 + MgF2 =>
2 NaF + Mg(NO3)2 = 2 NaNO3 + MgF2
SO3(g) + H2O = H2SO4(ac) =>
SO3(g) + H2O = H2SO4(ac)
Li2O + NH4NO3 = LiNO3 + NH3 + H2O =>
Li2O + 2 NH4NO3 = 2 LiNO3 + 2 NH3 + H2O
H2O + HNO3 = H2NO3 + OH =>
H2O + HNO3 = H2NO3 + OH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FeNO + Al = Fe + AlNO =>
FeNO + Al = Fe + AlNO
CrBr3 + (NH4)2CO3 = Cr2(CO3)3 + NH4Br =>
2 CrBr3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4Br
Sr(OH)2 + Al(OH)3 = Sr[Al(OH)4]2 =>
Sr(OH)2 + 2 Al(OH)3 = Sr[Al(OH)4]2
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + NaOH = H2O + NaC2H5O =>
C2H5OH + NaOH = H2O + NaC2H5O
C2H4(OH)2 + H2O = C2H2(OH)4 + H2 =>
C2H4(OH)2 + 2 H2O = C2H2(OH)4 + 2 H2
H3N + Ba(OH)2 = HOH + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 HOH + Ba3N2
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
MgSO4 + KI = K2SO4 + MgI2 =>
MgSO4 + 2 KI = K2SO4 + MgI2
HCrO4 + KOH = K2Cr2O7 + H2O + O =>
2 HCrO4 + 2 KOH = K2Cr2O7 + 2 H2O + O
C + HNO2 = CO2 + NO + H2O =>
C + 4 HNO2 = CO2 + 4 NO + 2 H2O
CH3OH + BF3 = CH3OHBF3 =>
CH3OH + BF3 = CH3OHBF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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