| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + NH3 + 2 NaOH = NH3(NO3)2 + Pb(OH)2 + 2 Na
Fe(OH)3 + KF = KOH + FeF3 =>
Fe(OH)3 + 3 KF = 3 KOH + FeF3
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2
KIO3(aq) + BaCl(aq) = KCl(aq) + BaIO3(s) =>
KIO3(aq) + BaCl(aq) = KCl(aq) + BaIO3(s)
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2(NH4)NO3
Sr(OH)2 + Al2(SO4)3 = SrSO4 + Al(OH)3 =>
3 Sr(OH)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(OH)3
Sr + Al(NO3)3 = Al + Sr(NO3)2 =>
3 Sr + 2 Al(NO3)3 = 2 Al + 3 Sr(NO3)2
CuCl2 + H2O = CuO2 + Cl2H4 =>
CuCl2 + 2 H2O = CuO2 + Cl2H4
SrSO4 + TiO2 = SrTiO3 + SO2 + O2 =>
2 SrSO4 + 2 TiO2 = 2 SrTiO3 + 2 SO2 + O2
Ta2O5 + HF = H2TaF7 + H2O =>
Ta2O5 + 14 HF = 2 H2TaF7 + 5 H2O
KCl + NaHSO4 = HCl + KNaSO4 =>
KCl + NaHSO4 = HCl + KNaSO4
Na2(CO3)H2(SO4) = Na2(SO4)H2OCO2 =>
Na2(CO3)H2(SO4) = Na2(SO4)H2OCO2
Ca(NO3)2*4H2O + Zn(NO3)2 + NaNO3 + NH4VO3 + CH4N2O = Ca2NaZn2V3O12 + N2 + CO2 + H2O =>
2 Ca(NO3)2*4H2O + 2 Zn(NO3)2 + NaNO3 + 3 NH4VO3 + 6 CH4N2O = Ca2NaZn2V3O12 + 12 N2 + 6 CO2 + 26 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(CH2)6N4 + HNO3 = C3H6N6O6 + HCHO + NH4NO3 =>
(CH2)6N4 + 4 HNO3 = C3H6N6O6 + 3 HCHO + NH4NO3
MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4
Te + I2 = TeI4 =>
Te + 2 I2 = TeI4
Ti(OH)3 + HNO3 = TiO(NO3)2 + NO + H2O =>
3 Ti(OH)3 + 7 HNO3 = 3 TiO(NO3)2 + NO + 8 H2O
HIO2 + CuOH = CuIO2 + H2O =>
HIO2 + CuOH = CuIO2 + H2O
Ti + Br = TiBr4 =>
Ti + 4 Br = TiBr4
TiCl4 + H2O(g) = TiO2 + HCl(g) =>
TiCl4 + 2 H2O(g) = TiO2 + 4 HCl(g)
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Al + NH3 + NH4Cl = NH3Cl + NH4Al =>
Al + NH3 + NH4Cl = NH3Cl + NH4Al
UCl6 + H2O = U(OH)6 + HCl =>
UCl6 + 6 H2O = U(OH)6 + 6 HCl
UO2 = U + O2 =>
UO2 = U + O2
Co(NO3)2(aq) + (NH4)2S = CoS + NH4NO3 =>
Co(NO3)2(aq) + (NH4)2S = CoS + 2 NH4NO3
HCHO + AgO = HCOOH + Ag =>
HCHO + AgO = HCOOH + Ag
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7 =>
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7
Ba + Ag{+} = Ba{+} + Ag =>
Ba + Ag{+} = Ba{+} + Ag
CaCO3(aq) + HC2H3O2(aq) = CO2(g) + H2O(l) + Ca(C2H3O2)2 =>
CaCO3(aq) + 2 HC2H3O2(aq) = CO2(g) + H2O(l) + Ca(C2H3O2)2
HCO2 + KOH = H2C2OH + KO4 =>
2 HCO2 + KOH = H2C2OH + KO4
CH3(CH2)24COOCH2(CH2)30CH3 + O2 = H2O + CO2 =>
CH3(CH2)24COOCH2(CH2)30CH3 + 86 O2 = 58 H2O + 58 CO2
BaCl2 + AlNO3 = AlCl2 + BaNO3 =>
BaCl2 + AlNO3 = AlCl2 + BaNO3
AgNO3(aq) + MgSO4(aq) = AgSO4(g) + MgNO3(aq) =>
AgNO3(aq) + MgSO4(aq) = AgSO4(g) + MgNO3(aq)
Na2SO4(ac) + Pb(NO3)2(ac) = NaNO3(ac) + PbSO4(s) =>
Na2SO4(ac) + Pb(NO3)2(ac) = 2 NaNO3(ac) + PbSO4(s)
CH3COOCH3 + NaOH = NaOCH3 + CH3COOH =>
CH3COOCH3 + NaOH = NaOCH3 + CH3COOH
NH3 + HClO = N2 + Cl{-} + H{+} + H2O =>
2 NH3 + 3 HClO = N2 + 3 Cl{-} + 3 H{+} + 3 H2O
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
H2C6H6O6 + H2O = H3O + C6H6O6 =>
H2C6H6O6 + 2 H2O = 2 H3O + C6H6O6
Fe(NO3)3 + NH4OH = Fe + NH4NO3 + OH =>
Fe(NO3)3 + 3 NH4OH = Fe + 3 NH4NO3 + 3 OH
PbO2 + H3BO3 = Pb3(BO3)4 + H2O =>
3 PbO2 + 4 H3BO3 = Pb3(BO3)4 + 6 H2O
KOH + Mn(NO3)2 = KNO3 + Mn(OH)2 =>
2 KOH + Mn(NO3)2 = 2 KNO3 + Mn(OH)2
C6H6O11N3 = CO2 + CO + N2 + H2O =>
2 C6H6O11N3 = 4 CO2 + 8 CO + 3 N2 + 6 H2O
Zn(CH3COO)2 = ZnO + CO2 + CH3COCH3 =>
Zn(CH3COO)2 = ZnO + CO2 + CH3COCH3
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
LiHCO3 + HNO3 = Li(NO3) + H2CO3 =>
LiHCO3 + HNO3 = Li(NO3) + H2CO3
C2H5OH + H2O = H3O + C2H4OH =>
C2H5OH + H2O = H3O + C2H4OH
Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe
Zn(ClO4)2 + Na2S = ZnS + Na2(ClO4)2 =>
Zn(ClO4)2 + Na2S = ZnS + Na2(ClO4)2
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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