| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 5 Cl2 = 2 NCl5
ZnSO4 = O2 + SO2 + ZnO =>
2 ZnSO4 = O2 + 2 SO2 + 2 ZnO
N2 + Cl2 = NCl5 =>
N2 + 5 Cl2 = 2 NCl5
SO2 + KHO = K2SO3 + H2O =>
SO2 + 2 KHO = K2SO3 + H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
N2 + Cl2 = NCl5 =>
N2 + 5 Cl2 = 2 NCl5
SiH4 + Cl2 = SiCl4 + H2 =>
SiH4 + 2 Cl2 = SiCl4 + 2 H2
CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + Sr = NaSr + Cl =>
NaCl + Sr = NaSr + Cl
BH = HB =>
BH = HB
Ca(NO3)2 + KBr = CaBr2 + KNO3 =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 KNO3
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
BiI3KI = K[BiI4] =>
BiI3KI = K[BiI4]
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
NO2 + SO2 = SO3 + NO =>
NO2 + SO2 = SO3 + NO
CuCl2 + H2 = H[CuCl2] =>
2 CuCl2 + H2 = 2 H[CuCl2]
CH3CCCH3 + KMnO4 + HCl = CH3COOH + MnCl2 + KCl + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 18 HCl = 10 CH3COOH + 6 MnCl2 + 6 KCl + 4 H2O
HCI + AI2O3 = O3H + AI2CI =>
HCI + AI2O3 = O3H + AI2CI
Cu + H2SO4 + O2 = CuSO45H2O =>
Cu + H2SO4 + 21 O2 = CuSO45H2O
K20 + H2O = H2 + KOH =>
K20 + 20 H2O = 10 H2 + 20 KOH
HNO3 + V = NO2 + V(NO3)5 + H2O =>
10 HNO3 + V = 5 NO2 + V(NO3)5 + 5 H2O
KOH + KCl = HOCl3 + K =>
KOH + 3 KCl = HOCl3 + 4 K
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
CaCO3 + C2H2O4 = CaC2O4 + H2O + CO2 =>
CaCO3 + C2H2O4 = CaC2O4 + H2O + CO2
(CH3)2CO + CuO = Cu + H2O + CO2 =>
(CH3)2CO + 8 CuO = 8 Cu + 3 H2O + 3 CO2
Cr(OH)2 + HNO3 = Cr(NO3)2 + H2O =>
Cr(OH)2 + 2 HNO3 = Cr(NO3)2 + 2 H2O
Li + HNO3 = NO2 + H2O + Li(NO3) =>
Li + 2 HNO3 = NO2 + H2O + Li(NO3)
Cl2 + SrOH = SrCl2 + Sr(ClO)2 + H2O =>
4 Cl2 + 4 SrOH = 3 SrCl2 + Sr(ClO)2 + 2 H2O
HClO4 + SO4 = H2SO4 + ClO4 =>
2 HClO4 + SO4 = H2SO4 + 2 ClO4
SO2 + NaOH = Na2SO3*H2O =>
SO2 + 2 NaOH = Na2SO3*H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
C9H18 + O2 = H2O + CO =>
C9H18 + 9 O2 = 9 H2O + 9 CO
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
HNO2 + C3H8O = C3H7ONO + H2O =>
HNO2 + C3H8O = C3H7ONO + H2O
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
ZnNO3 + KI = K2NO3 + ZnI2 =>
ZnNO3 + 2 KI = K2NO3 + ZnI2
MgSO3 + LiCN = Mg(CN)2 + Li2SO3 =>
MgSO3 + 2 LiCN = Mg(CN)2 + Li2SO3
CuCI + KOH = CuOH + KCI =>
CuCI + KOH = CuOH + KCI
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
LiOH + Fe = Fe(OH)2 + Li =>
2 LiOH + Fe = Fe(OH)2 + 2 Li
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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