| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5N3O9(l) = 12 CO2(g) + 12 N(g) + O2(g) + 10 H2O(g)
MgF2 + H2O = MgOH + HF2 =>
MgF2 + H2O = MgOH + HF2
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
Ca(OH)2FeO = CaOFe(OH)2 =>
Ca(OH)2FeO = CaOFe(OH)2
LiOH + KI = LiI + KOH =>
LiOH + KI = LiI + KOH
Zn(s) + S8(g) = ZnS =>
8 Zn(s) + S8(g) = 8 ZnS
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaOH + Cr203 + O2 = NaCrO4 + H2O1 =>
812 NaOH + 4 Cr203 + 1421 O2 = 812 NaCrO4 + 406 H2O1
H2Cr2O7 + KI + H2O = Cr(OH)3 + KOH + I2 =>
H2Cr2O7 + 6 KI + 5 H2O = 2 Cr(OH)3 + 6 KOH + 3 I2
K2S2O7 + KOH = K2SO4 + H2O =>
K2S2O7 + 2 KOH = 2 K2SO4 + H2O
HCr2O7 = Cr2O7 + H =>
HCr2O7 = Cr2O7 + H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H2 + Ni = Ni3C + H2 =>
C2H2 + 6 Ni = 2 Ni3C + H2
Sn(s) + I2(s) = SnI4(s) =>
Sn(s) + 2 I2(s) = SnI4(s)
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4{-} + H3O{+} =>
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4{-} + H3O{+}
C2H5 + CH = C3H6 =>
C2H5 + CH = C3H6
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BrO + NH3 = Br2 + NO2 + H2O =>
14 BrO + 4 NH3 = 7 Br2 + 4 NO2 + 6 H2O
Au + Br2 = AuBr =>
2 Au + Br2 = 2 AuBr
KH2SbO4 + NaCl = NaH2SbO4 + KCl =>
KH2SbO4 + NaCl = NaH2SbO4 + KCl
C2H4O2 + C5H12O2 = C7H14O2 + H2O =>
3 C2H4O2 + 10 C5H12O2 = 8 C7H14O2 + 10 H2O
HNO3 + Na2SiO3 = H2SiO3 + NaNO3 =>
2 HNO3 + Na2SiO3 = H2SiO3 + 2 NaNO3
SbCl3 + Na2CO3 + H2O = Sb(CO3)2 + NaOH + Cl2 + H2 =>
2 SbCl3 + 4 Na2CO3 + 8 H2O = 2 Sb(CO3)2 + 8 NaOH + 3 Cl2 + 4 H2
K3PO4 + SO4 = K2SO4 + PO4 =>
2 K3PO4 + 3 SO4 = 3 K2SO4 + 2 PO4
[Zn(H2O)6]{2+} + NH4OH = [Zn(NH3)6]{2+} + H2O =>
[Zn(H2O)6]{2+} + 6 NH4OH = [Zn(NH3)6]{2+} + 12 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
TlOH + H2O + Br2 = TlBrO3 + H2 =>
2 TlOH + 4 H2O + Br2 = 2 TlBrO3 + 5 H2
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
*Na + S = Na2S =>
2*Na + S = Na2S
C6H8 + KMnO4 + H2O = KOH + MnO2 + C6H8O4 =>
3 C6H8 + 8 KMnO4 + 4 H2O = 8 KOH + 8 MnO2 + 3 C6H8O4
Ag + NiSO4 = Ag2SO4 + Ni =>
2 Ag + NiSO4 = Ag2SO4 + Ni
Cr(CH3COO)3 = Cr + CH3COO =>
Cr(CH3COO)3 = Cr + 3 CH3COO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + (NH4)2S = Al2S3 + NH4 =>
2 Al + 3(NH4)2S = Al2S3 + 6 NH4
MnO4{-3} + H{+} = MnO4 + MnO2 + H2O =>
4 MnO4{-3} + 12 H{+} = MnO4 + 3 MnO2 + 6 H2O
Mg + Pb2{+} = Mg2{+} + Pb =>
2 Mg + Pb2{+} = Mg2{+} + 2 Pb
Al(OH)3 + H2S = Al(HS)3 + H2O =>
Al(OH)3 + 3 H2S = Al(HS)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HF = MgF2 + H2 =>
Mg + 2 HF = MgF2 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2SO3 + HBr = SO2 + H2O + KBr =>
K2SO3 + 2 HBr = SO2 + H2O + 2 KBr
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
C3H5Cl3 + NaOH = C3H5(OH)3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H5(OH)3 + 3 NaCl
C10914H22832 + O2 = CO2 + H2O =>
C10914H22832 + 16622 O2 = 10914 CO2 + 11416 H2O
Cl + KI + KOH = KCl + KIO3 + H2O =>
6 Cl + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Li3PO4 + CuCl2 = LiCl + Cu3(PO4)2 =>
2 Li3PO4 + 3 CuCl2 = 6 LiCl + Cu3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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