| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuNO3 + 4 NH3 = Cu(NH3)4 + NO3
H2SO4 + SrF2 = HF + SrSO4 =>
H2SO4 + SrF2 = 2 HF + SrSO4
H2O + Br2 = O2 + H{+} + Br{-} =>
2 H2O + 2 Br2 = O2 + 4 H{+} + 4 Br{-}
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al5Fe15O40 + NaCl + H2O =>
10 NiCl2(H2O)6 + 15 FeCl3(H2O)6 + 5 AlCl3(H2O)6 + 80 NaOH = Ni10Al5Fe15O40 + 80 NaCl + 220 H2O
CH3CH2NH2 + CH3COCl = CH3CH2NHCOCH3 + HCl =>
CH3CH2NH2 + CH3COCl = CH3CH2NHCOCH3 + HCl
Sc + I2 = ScI =>
2 Sc + I2 = 2 ScI
N4 + O2 = NO3 =>
N4 + 6 O2 = 4 NO3
RbF(aq) + FeBr3(aq) = RbBr(s) + FeF3(aq) =>
3 RbF(aq) + FeBr3(aq) = 3 RbBr(s) + FeF3(aq)
NaCl + O = Na2O + Cl2 =>
2 NaCl + O = Na2O + Cl2
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
Br2 + I = BrI =>
Br2 + 2 I = 2 BrI
Mn + Br2 = Mn2Br3 =>
4 Mn + 3 Br2 = 2 Mn2Br3
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4NO3
MnSO4 + NaClO + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4 + NaClO + 2 NaOH = MnO2 + NaCl + Na2SO4 + H2O
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
SO2 + I2 = SI2 + O2 =>
SO2 + I2 = SI2 + O2
Fe2(SO4)3 + AgNO3 = Fe(NO3)3 + Ag2SO4 =>
Fe2(SO4)3 + 6 AgNO3 = 2 Fe(NO3)3 + 3 Ag2SO4
Ba + NH3 + H2O = Ba(OH)2 + NH4 =>
Ba + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4
Ca(PO4)2 + C = Ca + P4 + CO =>
2 Ca(PO4)2 + 16 C = 2 Ca + P4 + 16 CO
H2 + O20 = H2O20 =>
H2 + O20 = H2O20
NOSO4H + CH4 = HSO4 + CH3NO + H2 =>
2 NOSO4H + 2 CH4 = 2 HSO4 + 2 CH3NO + H2
C2O + H2O = C6H12O6 + O =>
3 C2O + 6 H2O = C6H12O6 + 3 O
HClO4 + KF = KClO4 + HF =>
HClO4 + KF = KClO4 + HF
Mg(OH)2 + CO2 = H2O + MgCO3 =>
Mg(OH)2 + CO2 = H2O + MgCO3
Ca(OH)2 + Na2SO4 = Ca2(SO4)2 + NaOH =>
2 Ca(OH)2 + 2 Na2SO4 = Ca2(SO4)2 + 4 NaOH
C3H5(NO3)3 = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 H2O
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
KOH + HI = H2O + K + I =>
KOH + HI = H2O + K + I
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
Fe + MnBr2 = FeBr2 + Mn =>
Fe + MnBr2 = FeBr2 + Mn
Li + BF3 = LiF + B =>
3 Li + BF3 = 3 LiF + B
VOOH + H2SO4 = V2(SO4)3 + H2O =>
2 VOOH + 3 H2SO4 = V2(SO4)3 + 4 H2O
Ba + H(OH) = Ba(OH)2 + H =>
Ba + 2 H(OH) = Ba(OH)2 + 2 H
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4NO3
AlCl3KCl = KCl3AlCl =>
AlCl3KCl = KCl3AlCl
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO)2 + H2O =>
2 Mg(OH)2 + 2 Cl2 = MgCl2 + Mg(ClO)2 + 2 H2O
NaH2O = NaOH2 =>
NaH2O = NaOH2
Zn + H2SO4 = ZnSO4 + H2S + H2O* =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O*
Mn + B = Mn3B4 =>
3 Mn + 4 B = Mn3B4
Cd + H3PO4 = Cd(PO4)2 + H2 =>
Cd + 2 H3PO4 = Cd(PO4)2 + 3 H2
C7H16 + O2 = CO2 + H2O1 =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O1
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
Mg + CO3 + HCl = MgCl2 + H2O + CO2 =>
Mg + CO3 + 2 HCl = MgCl2 + H2O + CO2
VOOH + H2SO4 = V2(SO4)3 + H2O =>
2 VOOH + 3 H2SO4 = V2(SO4)3 + 4 H2O
C3032H4816O812N780S8Fe4 + O2 = H2O + CO2 + NO2 + SO2 + Fe4O3 =>
2 C3032H4816O812N780S8Fe4 + 9239 O2 = 4816 H2O + 6064 CO2 + 1560 NO2 + 16 SO2 + 2 Fe4O3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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