| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaHPO4 = CuPO4 + NaHSO4
Al + Fe2N2 = AlN + Fe =>
2 Al + Fe2N2 = 2 AlN + 2 Fe
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
NaCl + H3PO4 = HCl + Na3PO4 =>
3 NaCl + H3PO4 = 3 HCl + Na3PO4
Ba(OH)2 + H6TeO6 = Ba(H5TeO6)2 + H2O =>
Ba(OH)2 + 2 H6TeO6 = Ba(H5TeO6)2 + 2 H2O
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
BaNO3 + NaCrO3 = NaNO3 + BaCrO3 =>
BaNO3 + NaCrO3 = NaNO3 + BaCrO3
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
Ba(OH)2 + H6TeO6 = Ba(H5TeO6)2 + H2O =>
Ba(OH)2 + 2 H6TeO6 = Ba(H5TeO6)2 + 2 H2O
Fe(Cl)2 + H2O2 + HCl = FeCl3 + H2O =>
2 Fe(Cl)2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + N2O + H2O =>
4 Cu + 10 KNO3 + 10 HCl = 4 Cu(NO3)2 + 10 KCl + N2O + 5 H2O
Cu(OH2)6{2+} + NH3 = Cu(OH2)(NH3){2+} + H2O =>
Cu(OH2)6{2+} + NH3 = Cu(OH2)(NH3){2+} + 5 H2O
CH3NO2 = CO2 + NH3 =>
CH3NO2 = CO2 + NH3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H5NO2 + HNO3 = CO2 + H2O + N2 =>
C6H5NO2 + 5 HNO3 = 6 CO2 + 5 H2O + 3 N2
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
Cu(OH)2 + O2 + H2O = Cu(OH)3 =>
4 Cu(OH)2 + O2 + 2 H2O = 4 Cu(OH)3
(NH4)2Co3 + TiCl4 = Ti2(Co3)4 + NH4Cl =>
4(NH4)2Co3 + 2 TiCl4 = Ti2(Co3)4 + 8 NH4Cl
Al(NO3)3 + CaO = Ca(NO3) + AlO3 =>
Al(NO3)3 + 3 CaO = 3 Ca(NO3) + AlO3
C7H16 + Cl2 = CHCl3 + HCl =>
C7H16 + 15 Cl2 = 7 CHCl3 + 9 HCl
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
As4 + Cl2 + H2O = H3AsO4 + HCl =>
As4 + 10 Cl2 + 16 H2O = 4 H3AsO4 + 20 HCl
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
Ac(OH)3 = Ac2O3 + HOH =>
2 Ac(OH)3 = Ac2O3 + 3 HOH
Cr{+6} + Cl{-} = Cr{+3} + Cl2 =>
2 Cr{+6} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2
C35H49O29 + O2 = CO2 + H2O =>
4 C35H49O29 + 131 O2 = 140 CO2 + 98 H2O
Mg + OF2 = MgF2 + O2 =>
2 Mg + 2 OF2 = 2 MgF2 + O2
Na2SO3 + KHSO4 = KNaSO4 + H2O + SO2 =>
Na2SO3 + 2 KHSO4 = 2 KNaSO4 + H2O + SO2
HClO4 + NaOH = NaCl + O2 + H2O =>
HClO4 + NaOH = NaCl + 2 O2 + H2O
Cu + Al(NO3)2 = Al + Cu(NO3)2 =>
Cu + Al(NO3)2 = Al + Cu(NO3)2
KMnO4 + NaBr + HCl = KCl + MnCl2 + NaCl + Br2 + H2O =>
2 KMnO4 + 10 NaBr + 16 HCl = 2 KCl + 2 MnCl2 + 10 NaCl + 5 Br2 + 8 H2O
Ba(OH)2 + H6TeO6 = Ba(H5TeO6)2 + H2O =>
Ba(OH)2 + 2 H6TeO6 = Ba(H5TeO6)2 + 2 H2O
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
Mn(HSO4)7 = Mn2O7 + SO2 + H2O + O2 =>
2 Mn(HSO4)7 = Mn2O7 + 14 SO2 + 7 H2O + 7 O2
KSn(OH)3 + BiCl3 + KOH = Bi + K2Sn(OH)6 + KCl =>
3 KSn(OH)3 + 2 BiCl3 + 9 KOH = 2 Bi + 3 K2Sn(OH)6 + 6 KCl
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr
Ba(OH)2 + H6TeO6 = Ba(H5TeO6)2 + H2O =>
Ba(OH)2 + 2 H6TeO6 = Ba(H5TeO6)2 + 2 H2O
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
LiSO4 + BaCl2 = LiCl2 + BaSO4 =>
LiSO4 + BaCl2 = LiCl2 + BaSO4
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O
KI + Fe2(SO4)3 = K2SO4 + FeI3 =>
6 KI + Fe2(SO4)3 = 3 K2SO4 + 2 FeI3
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
Mn(OH)3 + H2CO4 = Mn2(CO4)3 + H2O =>
2 Mn(OH)3 + 3 H2CO4 = Mn2(CO4)3 + 6 H2O
KSn(OH)3 + BiCl3 + KOH = Bi + K2Sn(OH)6 + KCl =>
3 KSn(OH)3 + 2 BiCl3 + 9 KOH = 2 Bi + 3 K2Sn(OH)6 + 6 KCl
FeS2 + HCl = FeCl3 + H2 + S =>
2 FeS2 + 6 HCl = 2 FeCl3 + 3 H2 + 4 S
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
HCl + H2NCH2CH2NH2 = NH3 + ClCH2CH2NH2 =>
HCl + H2NCH2CH2NH2 = NH3 + ClCH2CH2NH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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