| Équations équilibrées la veille | Équations équilibrées le lendemain |
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
[Al(OH)4] + H = H2O + Al =>
[Al(OH)4] + 4 H = 4 H2O + Al
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C37H34N2Na2O9S3 + O2 = CO2 + H2O + Na + N + S =>
C37H34N2Na2O9S3 + 41 O2 = 37 CO2 + 17 H2O + 2 Na + 2 N + 3 S
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
CuSO4 + NaOH + C3H8O3 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
6 CuSO4 + 12 NaOH + 2 C3H8O3 = 3 Cu2O + 6 Na2SO4 + C6H12O7 + 8 H2O
HNo3 + KOH = H2O + KNo3 =>
HNo3 + KOH = H2O + KNo3
Cl2 + KI = ClI + K =>
Cl2 + 2 KI = 2 ClI + 2 K
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K + NiSO4 = Ni + K2SO4 =>
2 K + NiSO4 = Ni + K2SO4
MagnesiumCarbonate + BerylliumPhosphate = MagnesiumPhosphate + BerylliumCarbonate =>
MagnesiumCarbonate + BerylliumPhosphate = MagnesiumPhosphate + BerylliumCarbonate
NH3 + HNO3 = N(NO3) + H2O =>
NH3 + 3 HNO3 = 2 N(NO3) + 3 H2O
NO2 + C = CO2 + N =>
NO2 + C = CO2 + N
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
MnI2 + (NH4)3PO4 = MnPO4 + (NH4)3I2 =>
MnI2 + (NH4)3PO4 = MnPO4 + (NH4)3I2
Ca + Mn2O2 = CaO + Mn =>
2 Ca + Mn2O2 = 2 CaO + 2 Mn
HCl + H2SO4 = Cl2 + H2O + H2S =>
8 HCl + H2SO4 = 4 Cl2 + 4 H2O + H2S
NO2 + C = CO2 + N =>
NO2 + C = CO2 + N
Zn + Na(OH) + NaNO3 = NH3 + H2O + Na2ZnO2 =>
4 Zn + 7 Na(OH) + NaNO3 = NH3 + 2 H2O + 4 Na2ZnO2
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
Fe(NO3)3 + Zn(NO3)2 + (NH2)2CO = ZnFe2O3 + N2 + H2O + CO2 =>
2 Fe(NO3)3 + Zn(NO3)2 + 7(NH2)2CO = ZnFe2O3 + 11 N2 + 14 H2O + 7 CO2
Fe(NO3)3 + CrSO4 = Fe2(SO4)3 + Cr(NO3)2 =>
2 Fe(NO3)3 + 3 CrSO4 = Fe2(SO4)3 + 3 Cr(NO3)2
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
CrO7 + HNO2 = Cr + NO3 + H2O =>
3 CrO7 + 14 HNO2 = 3 Cr + 14 NO3 + 7 H2O
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
BaCl2 + Al2(SO4)3 = Cl2Al2 + Ba(SO4)3 =>
BaCl2 + Al2(SO4)3 = Cl2Al2 + Ba(SO4)3
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
N + O = NO2 =>
N + 2 O = NO2
CaBr2 + HNO3 = HBr2 + CaNO3 =>
CaBr2 + HNO3 = HBr2 + CaNO3
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
O5 + Sb2S3 = Sb2O4 + SO =>
7 O5 + 5 Sb2S3 = 5 Sb2O4 + 15 SO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
MgSO4 + Pb = Mg + PbSO4 =>
MgSO4 + Pb = Mg + PbSO4
Cr3{+} + HO{-} + H2O2 = CrO4({-}2) + H2O =>
Cr3{+} + 4 HO{-} + 10 H2O2 = 3 CrO4({-}2) + 12 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
P + FeO = P5O10 + Fe =>
5 P + 10 FeO = P5O10 + 10 Fe
Cu2(CO3)2 = CuO + CO2 =>
Cu2(CO3)2 = 2 CuO + 2 CO2
Pb2No2 + KI = Pb2I + KNo2 =>
Pb2No2 + KI = Pb2I + KNo2
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Ba(ClO3)2 = BaCl2 + O =>
Ba(ClO3)2 = BaCl2 + 6 O
C7H12 + O2 = CO2 + H2CO3 =>
C7H12 + 10 O2 = CO2 + 6 H2CO3
Mg(NO3)2 + K2S = MgS + K2(NO3)2 =>
Mg(NO3)2 + K2S = MgS + K2(NO3)2
C5 + CO12 = CO2 =>
C5 + CO12 = 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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