| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZN + 2 HCl = ZNCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 + AlCl3 = AgCl3 + AlNO3 =>
AgNO3 + AlCl3 = AgCl3 + AlNO3
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
N2 + H6 = (NH3)2 =>
N2 + H6 = (NH3)2
HCl(aq) + MnO2 = MnCl2(aq) + H2O(l) + Cl2(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O(l) + Cl2(g)
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
HNO3 + C = H2O + CO2 + NO2 =>
4 HNO3 + C = 2 H2O + CO2 + 4 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
Li + H3PO4 = H2 + Li3PO4 =>
6 Li + 2 H3PO4 = 3 H2 + 2 Li3PO4
NH3 = N2 + H3 =>
2 NH3 = N2 + 2 H3
Zn + HNO3 + HCl = ZnCl2 + NO2 + H2O =>
Zn + 2 HNO3 + 2 HCl = ZnCl2 + 2 NO2 + 2 H2O
Zn + HNO3 + HCl = ZnCl2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 4 H2O
PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4
CH3OH + NaH = CH3ONa + H2 =>
CH3OH + NaH = CH3ONa + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
S + Fe = FeS =>
S + Fe = FeS
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Ca3N2(s) + H2O(l) = Ca(OH)2 + NH3(aq) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2 + 2 NH3(aq)
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
FeS + H2SO5 = FeSO4 + H2S =>
5 FeS + 4 H2SO5 = 5 FeSO4 + 4 H2S
HOOCCOOH + MgCO3 = MgOOCCOOMg + H2O + CO2 =>
2 HOOCCOOH + 2 MgCO3 = MgOOCCOOMg + 2 H2O + 4 CO2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Bi(NO3)3*5H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Bi8Co2Fe10O30 + CO2 + N2 + H2O =>
8 Bi(NO3)3*5H2O + 2 Co(NO3)2*6H2O + 10 Fe(NO3)3*9H2O + 16 C6H8O7 = Bi8Co2Fe10O30 + 96 CO2 + 29 N2 + 206 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
SO2 + KI + H2O = KOH + S + I2 =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 2 I2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KO2 + CO2 = K2CO3 + O =>
2 KO2 + CO2 = K2CO3 + 3 O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Sr(s) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Ca + N2 + H2O = Ca(OH)2 + NH3 =>
3 Ca + N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C + O2 = CO2 =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/19
Équations équilibrées sur09/20/18
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