| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 NH4SCN = Fe(SCN)2 + 2 NH4Cl
NaCrO2 + NaClO + KOH = Na2CrO4 + H2O + KCl + NaCl =>
2 NaCrO2 + 3 NaClO + 2 KOH = 2 Na2CrO4 + H2O + 2 KCl + NaCl
S8 + FeCl3 = Fe2S3 + Cl =>
3 S8 + 16 FeCl3 = 8 Fe2S3 + 48 Cl
Al(OH)3 + NH4OH = NH4(Al(OH)4) =>
Al(OH)3 + NH4OH = NH4(Al(OH)4)
Li2 + O2 = Li2O =>
2 Li2 + O2 = 2 Li2O
ZnCl2 + Na2CO3*10H2O = ZnCO3Zn(OH)2 + NaCl + NaHCO3 + H2O =>
2 ZnCl2 + 3 Na2CO3*10H2O = ZnCO3Zn(OH)2 + 4 NaCl + 2 NaHCO3 + 28 H2O
PH3 + CuSO4 + H2O = H3PO3 + Cu + H2SO4 =>
PH3 + 3 CuSO4 + 3 H2O = H3PO3 + 3 Cu + 3 H2SO4
Au + KCN + FeBr3 = AuBr + KBr + FeCN =>
2 Au + KCN + FeBr3 = 2 AuBr + KBr + FeCN
NO2 + NH3 = O2 + N2H2 =>
4 NO2 + 2 NH3 = 4 O2 + 3 N2H2
H2SO4 + AgCI = H2CI + AgSO4 =>
H2SO4 + AgCI = H2CI + AgSO4
SrCl2 + O2 = SrO2 + Cl2 =>
SrCl2 + O2 = SrO2 + Cl2
I2 + NH4OH = H2O + NH4I + NI3 =>
3 I2 + 4 NH4OH = 4 H2O + 3 NH4I + NI3
NaNO2 + H2SO4 = Na2SO4 + H2O + N2O + O2 =>
2 NaNO2 + H2SO4 = Na2SO4 + H2O + N2O + O2
Ba + AgCl = BaCl2 + Ag =>
Ba + 2 AgCl = BaCl2 + 2 Ag
Ca + CuNO3 = Ca(NO3)2 + Cu =>
Ca + 2 CuNO3 = Ca(NO3)2 + 2 Cu
Al(s) + S(g) = AlS2 =>
Al(s) + 2 S(g) = AlS2
Al(No3)3(aq) + NaCl(aq) = AlCl3 + NaNo3 =>
Al(No3)3(aq) + 3 NaCl(aq) = AlCl3 + 3 NaNo3
B5H9 + C4H4 = C4H10B4 + B2H6 =>
2 B5H9 + 2 C4H4 = 2 C4H10B4 + B2H6
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
Na25 + HCI = NaCI + H25 =>
Na25 + 25 HCI = 25 NaCI + H25
OH{-} + ClO{-} + Mn(OH)2 = Cl{-} + MnO2{-} + H2O =>
2 OH{-} + ClO{-} + 2 Mn(OH)2 = Cl{-} + 2 MnO2{-} + 3 H2O
CuSO4 + Ba(CH3COO)2 = Cu(CH3COO)2 + BaSO4 =>
CuSO4 + Ba(CH3COO)2 = Cu(CH3COO)2 + BaSO4
NaHSO4 = Na2S2O8 + H2 =>
2 NaHSO4 = Na2S2O8 + H2
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
H3C6H5O7 + KOH = KH2C6H5O7 + H2O =>
H3C6H5O7 + KOH = KH2C6H5O7 + H2O
PH3 + CuO = H2O + Cu + P2O5 =>
2 PH3 + 8 CuO = 3 H2O + 8 Cu + P2O5
C9H20O4S2 + O2 = CO2 + H2O + SO4 =>
C9H20O4S2 + 16 O2 = 9 CO2 + 10 H2O + 2 SO4
Br2 + CO2 = Br2O5 + CO =>
Br2 + 5 CO2 = Br2O5 + 5 CO
F + I = F2I7 =>
2 F + 7 I = F2I7
HgO + Cl{2} = HgCl + O{2} =>
HgO + Cl{2} = HgCl + O{2}
HNO3(aq) + Na2SO3(aq) = H2SO3 + NaNO3 =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3 + 2 NaNO3
FeCl3 + (Nh4)2CO3 = Fe2CO3 + Nh4Cl3 =>
2 FeCl3 + (Nh4)2CO3 = Fe2CO3 + 2 Nh4Cl3
Cs2MoS4 = Cs2S + MoS2 + S =>
Cs2MoS4 = Cs2S + MoS2 + S
PO4 + NH4 + MoO4 + H = (NH4)3(PMo12O40) + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H = (NH4)3(PMo12O40) + 12 H2O
IO + H = I2 + H2O =>
2 IO + 4 H = I2 + 2 H2O
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
C3H6OH2 = C3H8O =>
C3H6OH2 = C3H8O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5Cl + O2 = CO2 + H2O + HCl =>
C6H5Cl + 7 O2 = 6 CO2 + 2 H2O + HCl
SnCl2 + KOH = Sn(OH)2 + KCl =>
SnCl2 + 2 KOH = Sn(OH)2 + 2 KCl
HC + CaCO3 = CaC2 + H2O + CO2 =>
2 HC + CaCO3 = CaC2 + H2O + CO2
AgI + HCl = AgCl + HI =>
AgI + HCl = AgCl + HI
NH3 + O2(g) = NO2 + H2O =>
4 NH3 + 7 O2(g) = 4 NO2 + 6 H2O
CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + 2 CO2 + 2 H2O
Br2 + CaF2 = Br2F2 + Ca =>
Br2 + CaF2 = Br2F2 + Ca
CrO2 + HCl = CrCl3 + Cl + H2O =>
CrO2 + 4 HCl = CrCl3 + Cl + 2 H2O
Sn + CaCl2 = SnCl2 + Ca =>
Sn + CaCl2 = SnCl2 + Ca
C4H9OH + HI = C4H9I + H2O =>
C4H9OH + HI = C4H9I + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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