| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + 4 C = K2S + 4 CO
CaCl + K = Ca + KCl =>
CaCl + K = Ca + KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H14O4 + O2 = CO2 + H2O =>
2 C12H14O4 + 27 O2 = 24 CO2 + 14 H2O
BaCl2 + HCl = Ba2 + HCl3 =>
2 BaCl2 + 2 HCl = Ba2 + 2 HCl3
Na2CO3H2PO4 = Na2PO4CO2H2O =>
Na2CO3H2PO4 = Na2PO4CO2H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2O + NH5SO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 6 H2O + 2 NH5SO4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
Cl2 + K = KCl2 =>
Cl2 + K = KCl2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PbCl2 + Fe2(SO4)3 = Pb2(SO4)2 + FeCl3 =>
6 PbCl2 + 2 Fe2(SO4)3 = 3 Pb2(SO4)2 + 4 FeCl3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
LiNO2 + NH4NO3 = NH4NO2 + LiNO3 =>
LiNO2 + NH4NO3 = NH4NO2 + LiNO3
HBr + Cu3(PO4)2 = Br3PO4 + H2Cu =>
6 HBr + Cu3(PO4)2 = 2 Br3PO4 + 3 H2Cu
LiNO3 + Al(NO3)3*9H2O + SiC8H20O4 = LiAlSi2O6 + C2H6O + HNO3 + H2O =>
LiNO3 + Al(NO3)3*9H2O + 2 SiC8H20O4 = LiAlSi2O6 + 8 C2H6O + 4 HNO3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaOHKCI = NaCIKOH =>
NaOHKCI = NaCIKOH
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Mn04 = Mn02 =>
Mn04 = 2 Mn02
C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HNO3 + Na2SiO3 = Na2NO3 + HSiO3 =>
HNO3 + Na2SiO3 = Na2NO3 + HSiO3
C2H2 + Cu2O = C2Cu2 + H2O =>
C2H2 + Cu2O = C2Cu2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClO3 + ClO = KCl + ClO2 =>
KClO3 + 3 ClO = KCl + 3 ClO2
Cr + ZnCl2 = Zn + CrCl2* =>
Cr + ZnCl2 = Zn + CrCl2*
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KBr + H2SO4 = Br + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = 2 Br + SO2 + 2 H2O + 2 KHSO4
Rb2SO3 + H2O + Rb2CrO4 = Cr(OH)3 + Rb2SO4 + RbOH =>
3 Rb2SO3 + 5 H2O + 2 Rb2CrO4 = 2 Cr(OH)3 + 3 Rb2SO4 + 4 RbOH
BaBr + NaPO = BaPO + NaBr =>
BaBr + NaPO = BaPO + NaBr
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ClO2 + O2{2-} = ClO2{-} + O2 =>
2 ClO2 + O2{2-} = 2 ClO2{-} + O2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K0O2 = KO2 =>
K0O2 = KO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
ZnCl2 + H3PO4 = Zn(PO4)2 + H3Cl =>
ZnCl2 + 2 H3PO4 = Zn(PO4)2 + 2 H3Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
N2 + H2O = NH2O =>
N2 + 2 H2O = 2 NH2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C7H8O + O2 = H2O + CO2 =>
2 C7H8O + 17 O2 = 8 H2O + 14 CO2
NaHSO4 + KOH = H2O + KNaSO4 =>
NaHSO4 + KOH = H2O + KNaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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