| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHSO4 + Cl2 = Na2(SO4)2 + H2Cl2
Pb(NO3)2 + KOH = K(NO3)2 + PbOH =>
Pb(NO3)2 + KOH = K(NO3)2 + PbOH
KF + AgNO3 = KFAgNO3 =>
KF + AgNO3 = KFAgNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C2H5OH + O2 = C2H5O2 + OH =>
C2H5OH + O2 = C2H5O2 + OH
KIO3 + K2S2O5 = I2 + K2SO4 + SO2 =>
2 KIO3 + 4 K2S2O5 = I2 + 5 K2SO4 + 3 SO2
C4H8O2 + O2 = C4HO2 + H2O =>
4 C4H8O2 + 7 O2 = 4 C4HO2 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al2O3 + HI = Al2I + HO3 =>
Al2O3 + HI = Al2I + HO3
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
LiCl + Pb(CH3COO)2 = PbCl2 + LiCH3COO =>
2 LiCl + Pb(CH3COO)2 = PbCl2 + 2 LiCH3COO
Cu2 + Al2(SO4)3 = CuSO4 + Al =>
3 Cu2 + 2 Al2(SO4)3 = 6 CuSO4 + 4 Al
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KCrO2 + PBO2 + KOH = K2CrO4 + K2PBO2 + H2O =>
2 KCrO2 + 3 PBO2 + 8 KOH = 2 K2CrO4 + 3 K2PBO2 + 4 H2O
P + Ba(OH)2 = P(OH) + BaOH =>
P + Ba(OH)2 = P(OH) + BaOH
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
C6H8O7 + K2CO3 = C6H5K3O7 + H2CO3 =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5K3O7 + 3 H2CO3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
Li(s) + NH3(g) = LiNH2(s) + H2(g) =>
2 Li(s) + 2 NH3(g) = 2 LiNH2(s) + H2(g)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CHNaO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 CHNaO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CH3COOH + C5H11 = CH3COOC5H11 + H2O =>
27 CH3COOH + 20 C5H11 = 22 CH3COOC5H11 + 10 H2O
Mg(OH)2 + HCl = MgCl2 + H(OH) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H(OH)
HCl + Ba(OH)2 = BaCl2 + H2O(l) =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O(l)
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
CH7N + O2 = CO2 + NO2 + H2O =>
4 CH7N + 15 O2 = 4 CO2 + 4 NO2 + 14 H2O
[HgCl4]{2-} + Sn{2+} = Hg2Cl2 + Sn{4+} + Cl{-} =>
2[HgCl4]{2-} + Sn{2+} = Hg2Cl2 + Sn{4+} + 6 Cl{-}
Zn + NO2{-} + H2O + OH{-} = [Zn(OH)4]{2-} + NH3 =>
3 Zn + NO2{-} + 5 H2O + 5 OH{-} = 3[Zn(OH)4]{2-} + NH3
HCIO3 + NaOH = NaCIO3 + H2O =>
HCIO3 + NaOH = NaCIO3 + H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Zn + KNO2 + KOH = K2ZnO2 + NH3 + H2O =>
3 Zn + KNO2 + 5 KOH = 3 K2ZnO2 + NH3 + H2O
KFeI2 + Cl2 = I2 + FeCl2 + KCl =>
2 KFeI2 + 3 Cl2 = 2 I2 + 2 FeCl2 + 2 KCl
C6H14 + H2O2 = CO2 + H2O =>
C6H14 + 19 H2O2 = 6 CO2 + 26 H2O
MoCl6(s) + K2S(s) = MoS2(s) + KCl(s) + S(s) =>
MoCl6(s) + 3 K2S(s) = MoS2(s) + 6 KCl(s) + S(s)
LiOH + Na2SO4 = NaOH + Li2SO4 =>
2 LiOH + Na2SO4 = 2 NaOH + Li2SO4
C4H8N2O3 + O2 = CO2 + H2O + CH4N2O =>
C4H8N2O3 + 3 O2 = 3 CO2 + 2 H2O + CH4N2O
C5H6O + O2 = CCO2 + H2O =>
2 C5H6O + 7 O2 = 5 CCO2 + 6 H2O
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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