| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(CN)2 = 2 CuCN + C2N2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CuOCO = CuCO2 =>
CuOCO = CuCO2
KI + SrCl2 = KCl + SrI2 =>
2 KI + SrCl2 = 2 KCl + SrI2
Zn(NO3)2 + Mg = Mg(NO3)3 + Zn =>
3 Zn(NO3)2 + 2 Mg = 2 Mg(NO3)3 + 3 Zn
LiNaOH = NaLiOH =>
LiNaOH = NaLiOH
Mn2S3 = Mn + S =>
Mn2S3 = 2 Mn + 3 S
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
NaCl + CaI2 = NaI + CaCl2 =>
2 NaCl + CaI2 = 2 NaI + CaCl2
LiH2PO4 + KOH = LiOH + KH2PO4 =>
LiH2PO4 + KOH = LiOH + KH2PO4
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
Fe3(CO)12 + P(C6H5)3 = Fe(CO)4(P(C6H5)3) =>
Fe3(CO)12 + 3 P(C6H5)3 = 3 Fe(CO)4(P(C6H5)3)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Si4N4 = SiN =>
Si4N4 = 4 SiN
S + OH = SOH =>
S + OH = SOH
Ca + Na2CO3 = Ca(CO3)2 + Na =>
Ca + 2 Na2CO3 = Ca(CO3)2 + 4 Na
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
*Al + Cr2O3 = Al2O3 + Cr =>
2*Al + Cr2O3 = Al2O3 + 2 Cr
Cl3 = Cl2 =>
2 Cl3 = 3 Cl2
C5H12 + Cl2 = C5H11Cl + H2 =>
2 C5H12 + Cl2 = 2 C5H11Cl + H2
Bi + AgNO3 = BiNO3 + Ag =>
Bi + AgNO3 = BiNO3 + Ag
Al + Ag2SO4 = Ag + Al2(SO4)3 =>
2 Al + 3 Ag2SO4 = 6 Ag + Al2(SO4)3
C6H5COOKKOH = C6H6K2CO3 =>
C6H5COOKKOH = C6H6K2CO3
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
H2CO3Cu = CuCO3H2 =>
H2CO3Cu = CuCO3H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCl3 + (NH4)3PO4 = Fe3(PO4)3 + NH4Cl =>
3 FeCl3 + 3(NH4)3PO4 = Fe3(PO4)3 + 9 NH4Cl
AcO + HCl = AcOH + Cl =>
AcO + HCl = AcOH + Cl
CaOSO2 = CaSO3 =>
CaOSO2 = CaSO3
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
W + Cl = WCl6 =>
W + 6 Cl = WCl6
Sn + HN03 + H2O = H2Sn03 + NO =>
21 Sn + 2 HN03 + 6 H2O = 7 H2Sn03 + 6 NO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KI + FeCl3 = KCl + Fe + I2 =>
6 KI + 2 FeCl3 = 6 KCl + 2 Fe + 3 I2
Mn(s) + HBr(ac) = H2 + MnBr2 =>
Mn(s) + 2 HBr(ac) = H2 + MnBr2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KNO3AgCl = AgNO3KCl =>
KNO3AgCl = AgNO3KCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na(OH) + AlCl3 = Al(OH)3 + NaCl =>
3 Na(OH) + AlCl3 = Al(OH)3 + 3 NaCl
M + HCl = MCl2 + H =>
M + 2 HCl = MCl2 + 2 H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ru + O2 = RuO2 =>
Ru + O2 = RuO2
K2SeO3 + KMnO4 + KOH = K2SeO4 + K2MnO4 + H2O =>
K2SeO3 + 2 KMnO4 + 2 KOH = K2SeO4 + 2 K2MnO4 + H2O
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
AlHCl = AlClH =>
AlHCl = AlClH
LiSO3HNO3 = LiNO3HSO3 =>
LiSO3HNO3 = LiNO3HSO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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