| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHS + Cl2 = KCl + HCl + S
Cl = Cl1 =>
Cl = Cl1
H2O + Mg = MgOH2 =>
H2O + Mg = MgOH2
(NH4)Al(SO4)2*12H2O + NaOH = NH3 + Al(OH)3 + Na2SO4 + H2O =>
(NH4)Al(SO4)2*12H2O + 4 NaOH = NH3 + Al(OH)3 + 2 Na2SO4 + 13 H2O
Ba + Fe3(PO4)2 = Fe + Ba3(PO4)2 =>
3 Ba + Fe3(PO4)2 = 3 Fe + Ba3(PO4)2
KCr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
24 KCr2O7 + 7 C6H12O6 + 84 H2SO4 = 24 Cr2(SO4)3 + 12 K2SO4 + 42 CO2 + 126 H2O
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
NH4(CrO4)2 = CrO3 + N + H2O =>
NH4(CrO4)2 = 2 CrO3 + N + 2 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
ZnS + H2SO3 = ZnSO3 + H2S =>
ZnS + H2SO3 = ZnSO3 + H2S
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Ni + ZnSO4 = NiSO4 + Zn =>
Ni + ZnSO4 = NiSO4 + Zn
C7H14O5 + O2 = CO2 + H2O =>
C7H14O5 + 8 O2 = 7 CO2 + 7 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
SnCl2 + HgCl = Hg + SnCl4 =>
SnCl2 + 2 HgCl = 2 Hg + SnCl4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Li2Cr + BaCl2 = LiCl + BaCr =>
Li2Cr + BaCl2 = 2 LiCl + BaCr
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C6H5Br + AgNO3 = C6H5NO3 + AgBr =>
C6H5Br + AgNO3 = C6H5NO3 + AgBr
H2 + SO4 + ZnH2 = H2O + ZnS =>
3 H2 + SO4 + ZnH2 = 4 H2O + ZnS
C6H5CHO + KOH = C6H5COOH + C6H5CH2OH + K =>
3 C6H5CHO + 2 KOH = 2 C6H5COOH + C6H5CH2OH + 2 K
C10H8N2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
C10H8N2 + 12 O2 + 20 OH{-} = 10 CO3{-2} + 14 H2O + N2
Cr2(CO3)3 + HCl = CrCl3 + CO2 + H2O =>
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 CO2 + 3 H2O
HCl + KClO3 + NaI = I3 + KCl + H2O + NaCl =>
6 HCl + KClO3 + 6 NaI = 2 I3 + KCl + 3 H2O + 6 NaCl
Li2S + CuSO4 = Li2SO4 + CuS =>
Li2S + CuSO4 = Li2SO4 + CuS
P2O3 + O2 = P4O10 =>
2 P2O3 + 2 O2 = P4O10
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
SO4{-2} + H2O + I{-} = SO3{-2} + OH{-} + I2 =>
SO4{-2} + H2O + 2 I{-} = SO3{-2} + 2 OH{-} + I2
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
SnCl2 + HgCl = Hg + SnCl4 =>
SnCl2 + 2 HgCl = 2 Hg + SnCl4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
S2O3 + NO3 = SO4 + NO =>
2 S2O3 + 5 NO3 = 4 SO4 + 5 NO
P + Br = PBr3 =>
P + 3 Br = PBr3
K2C2O4 + KMnO4 + H2O = K2CO3 + KHCO3 + MnO2 =>
3 K2C2O4 + 2 KMnO4 + 2 H2O = 2 K2CO3 + 4 KHCO3 + 2 MnO2
Sn + HNO3 = NO2 + H2SnO3 + H2O =>
Sn + 4 HNO3 = 4 NO2 + H2SnO3 + H2O
C2H2 + O = CO2 + H2O = =>
C2H2 + 5 O = 2 CO2 + H2O
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
S{+4} + O2 = S{+6} + O{-2} =>
2 S{+4} + O2 = 2 S{+6} + 2 O{-2}
NH3 + P2O5 + H2O = (NH4)2HPO4 =>
4 NH3 + P2O5 + 3 H2O = 2(NH4)2HPO4
C2H5COOH + Sr(OH)2 = (C2H5COO)2Sr + H2O =>
2 C2H5COOH + Sr(OH)2 = (C2H5COO)2Sr + 2 H2O
Ni(OH)2 + H4(P2O5) = Ni2(P2O5) + H2O =>
2 Ni(OH)2 + H4(P2O5) = Ni2(P2O5) + 4 H2O
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
CuSO4 + KCl = CuCl + KSO4 =>
CuSO4 + KCl = CuCl + KSO4
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
CaCl2 + O2 = OCl + Ca =>
CaCl2 + O2 = 2 OCl + Ca
FeCl2 + (H2O2) + HCl = FeCl3 + H2O =>
2 FeCl2 + (H2O2) + 2 HCl = 2 FeCl3 + 2 H2O
Fr + P4 = Fr3P =>
12 Fr + P4 = 4 Fr3P
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CU2O + C = CU + CO2 =>
2 CU2O + 3 C = 4 CU + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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