| Équations équilibrées la veille | Équations équilibrées le lendemain |
KPO4(aq) + BaCl(aq) = BaPO4 + KCl
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
HNO3 + K2CO3 = H2CO3 + KNO3 =>
2 HNO3 + K2CO3 = H2CO3 + 2 KNO3
CS + CL = CSCL =>
CS + CL = CSCL
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2 + KL = KNO3 + PbL2 =>
Pb(NO3)2 + 2 KL = 2 KNO3 + PbL2
Na2CO3(s) + HCL(aq) = CO2(g) + H2O(l) + NaCL(aq) =>
Na2CO3(s) + 2 HCL(aq) = CO2(g) + H2O(l) + 2 NaCL(aq)
SrO + Zn(OH)2 = SrZnO2 + H2O =>
SrO + Zn(OH)2 = SrZnO2 + H2O
C2 + O2 = CO =>
C2 + O2 = 2 CO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
AGNO3 + CACl = AGCl + CA(NO3) =>
AGNO3 + CACl = AGCl + CA(NO3)
RbVO3 + V2O3 + V2O5 = Rb2V3O8 =>
8 RbVO3 + V2O3 + V2O5 = 4 Rb2V3O8
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
NaHCO3 + HC2H3O2 = CO2 + H20 + NaC2H3O2 =>
10 NaHCO3 + 15 HC2H3O2 = 20 CO2 + 2 H20 + 10 NaC2H3O2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
B3 + Cl2 = BCl3 =>
2 B3 + 9 Cl2 = 6 BCl3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H10O4 + HSO4 = CO2 + SO2 + H2O =>
3 C5H10O4 + 22 HSO4 = 15 CO2 + 22 SO2 + 26 H2O
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
NH4ClO4 = N4 + Cl2 + O2 + H2O =>
4 NH4ClO4 = N4 + 2 Cl2 + 4 O2 + 8 H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
Mg + Al2(So4)3 = MgSo4 + Al =>
3 Mg + Al2(So4)3 = 3 MgSo4 + 2 Al
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
C + O2 = CO2 =>
C + O2 = CO2
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
C2H4 + O2 = CO2 + H2 =>
C2H4 + 2 O2 = 2 CO2 + 2 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/19
Équations équilibrées sur09/30/18
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