| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cs2CO3 + 2 H3PO3 = 2 Cs3PO3 + 3 H2O + 3 CO2
C3H4O = C6H10O2 + C9H10O3 =>
5 C3H4O = C6H10O2 + C9H10O3
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
KOH + CuSO4(aq) = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4(aq) = Cu(OH)2 + K2SO4
H2O2 = H2O + O2 = h20 =>
2 H2O2 = 2 H2O + O2
KSCN + KMnO4 + HCl = SO2 + CO2 + NO + MnCl2 + KCl + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 5 SO2 + 5 CO2 + 5 NO + 11 MnCl2 + 16 KCl + 19 H2O
LiNO3 + Pb = Pb(NO3)2 + Li =>
2 LiNO3 + Pb = Pb(NO3)2 + 2 Li
Na2S2O5 + HCl = NaCl + H2S2O5 =>
Na2S2O5 + 2 HCl = 2 NaCl + H2S2O5
Na(s) + H2O(l) = NaOH + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH + H2(g)
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Sn + HCl = H2 + SnCl4 =>
Sn + 4 HCl = 2 H2 + SnCl4
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
PO4H3 + KH = H2 + KPH2O4 =>
PO4H3 + KH = H2 + KPH2O4
H4SiO4 + Al(OH)4 = AlSiO4 + H2O =>
H4SiO4 + Al(OH)4 = AlSiO4 + 4 H2O
MnO4{-} + H{+} + Cl{-} = Mn{2+} + ClO3 + H2O =>
7 MnO4{-} + 26 H{+} + 5 Cl{-} = 7 Mn{2+} + 5 ClO3 + 13 H2O
H2 + HgBr2 = Hg + HBr =>
H2 + HgBr2 = Hg + 2 HBr
AgNO3 + NH4OH + HCHO = Ag + HCOOH + NH4NO3 =>
6 AgNO3 + 4 NH4OH + 7 HCHO = 6 Ag + 7 HCOOH + 5 NH4NO3
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Fe(SCN)2 + KSCN = FeK(SCN)3 =>
Fe(SCN)2 + KSCN = FeK(SCN)3
KCl(O)3 = KCl(O) + (O)2 =>
KCl(O)3 = KCl(O) + (O)2
CH3COOH + MgCO3 = CO2 + MgCH3COOH + H2O =>
5 CH3COOH + 4 MgCO3 = 6 CO2 + 4 MgCH3COOH + 2 H2O
CH3CH2CH2COOH + Cl2 = CH3CH2CHClCOOH + HCl =>
CH3CH2CH2COOH + Cl2 = CH3CH2CHClCOOH + HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
C6H14O + HCl = C4H9Cl + H2O =>
2 C6H14O + 3 HCl = 3 C4H9Cl + 2 H2O
CaCl2 + Na2SO4 = Ca(ClO)2 + Na2S =>
2 CaCl2 + Na2SO4 = 2 Ca(ClO)2 + Na2S
PhCHCH2 + Br2 = PhCHBrCH2Br =>
PhCHCH2 + Br2 = PhCHBrCH2Br
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2
Mg(OH)2 + NH3 = Mg3N2 + H2O =>
3 Mg(OH)2 + 2 NH3 = Mg3N2 + 6 H2O
(PO4)3 + Cu2 = Cu3(PO4)2 =>
4(PO4)3 + 9 Cu2 = 6 Cu3(PO4)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ne + H2O = Ne(OH) + H2 =>
2 Ne + 2 H2O = 2 Ne(OH) + H2
MgO + H2O = H4MgO3 =>
MgO + 2 H2O = H4MgO3
HCOH + KMnO4 + H2O = MnO2 + KOH + HCOOH =>
3 HCOH + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 HCOOH
Zn + H2O = H2Zn + O =>
Zn + H2O = H2Zn + O
AlCl3 + Au = AuCl + Al =>
AlCl3 + 3 Au = 3 AuCl + Al
Ba(NO3)2 + Na2S2O3 = BaS2O3 + NaNO3 =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 NaNO3
MnO4{-} + C2O4H2 + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2O4H2 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
MgN2O6 + K3PO4 = Mg3P2O8 + KNO3 =>
3 MgN2O6 + 2 K3PO4 = Mg3P2O8 + 6 KNO3
Na3[Cr(OH)6] + Br2 + KOH = K2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 NaBr + 8 H2O
H2 + AgCl = Ag + HCl =>
H2 + 2 AgCl = 2 Ag + 2 HCl
MnO2 + KBiO3 + HNO3 = HMnO4 + BiONO3 + KNO3 + H2O =>
2 MnO2 + 3 KBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 KNO3 + 2 H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
NaOH + CaO = Na2O + Ca(OH)2 =>
2 NaOH + CaO = Na2O + Ca(OH)2
CH3COOH + NH4OH = C2H5NO + H2O =>
CH3COOH + NH4OH = C2H5NO + 2 H2O
Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O
CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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