| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH2OH + 2 OH = N2 + 4 H2O
CuO + PO4 = CuPO4 + O2 =>
2 CuO + 2 PO4 = 2 CuPO4 + O2
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuO + PO4 = CuPO4 + O2 =>
2 CuO + 2 PO4 = 2 CuPO4 + O2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C2H4 + KMnO4 + H2O = MnO2 + C2H4O2H2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2H2 + 2 KOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4Cl(s) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(s) + KOH(aq) = NH4OH(aq) + KCl(aq)
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CuO + PO4 = CuPO4 + O2 =>
2 CuO + 2 PO4 = 2 CuPO4 + O2
KHSO4 + BaCl2 = BaSO4 + KHCl2 =>
KHSO4 + BaCl2 = BaSO4 + KHCl2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CaO + KOH = CaH + O2K =>
CaO + KOH = CaH + O2K
C3H6(COOH)2 + O2 = CO2 + H2O =>
C3H6(COOH)2 + 5 O2 = 5 CO2 + 4 H2O
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
CH3COH + O = COH + H2O =>
CH3COH + 2 O = 2 COH + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K2CrO4HNO3 = K2NO3HCrO4 =>
K2CrO4HNO3 = K2NO3HCrO4
Ag2S + Al = AlS + Ag =>
Ag2S + Al = AlS + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgAl + NaOH = H2 + MgO + Na + Al =>
2 MgAl + 2 NaOH = H2 + 2 MgO + 2 Na + 2 Al
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
HCl + MgSO4 = HClMg + SO4 =>
HCl + MgSO4 = HClMg + SO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
QR = Q + R =>
QR = Q + R
S + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
S + 3 NaClO + 2 NaOH = Na2SO4 + 3 NaCl + H2O
MgO(aq) + HI(aq) = H2O(l) + MgI2(s) =>
MgO(aq) + 2 HI(aq) = H2O(l) + MgI2(s)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
KBr3 + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr3 + KBrO3 + 6 HCl = 8 Br2 + 6 KCl + 3 H2O
MgSO4 + NH3 = MgH3 + NSO4 =>
MgSO4 + NH3 = MgH3 + NSO4
HOC6H4COOH + CH3OH = C7H8O3 + H2O =>
6 HOC6H4COOH + 7 CH3OH = 7 C7H8O3 + 4 H2O
CH3NO2 + H2 = CH3NH3 + H2O =>
2 CH3NO2 + 7 H2 = 2 CH3NH3 + 4 H2O
NaH + Cs2S = Na2S + CsH =>
2 NaH + Cs2S = Na2S + 2 CsH
KBr3 + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr3 + KBrO3 + 6 HCl = 8 Br2 + 6 KCl + 3 H2O
C6H11Cl + KOH = C6H10 + H2O + KCl =>
C6H11Cl + KOH = C6H10 + H2O + KCl
CO2 + HBr = CBr + HO2 =>
CO2 + HBr = CBr + HO2
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
(ZnOH)2SO4 + HCl = ZnCl2 + H2SO4 + H2O =>
(ZnOH)2SO4 + 4 HCl = 2 ZnCl2 + H2SO4 + 2 H2O
Mg2O + H2O = Mg(HO) =>
Mg2O + H2O = 2 Mg(HO)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SiCl2 + H2O = H8SiO4 + HCl =>
H2SiCl2 + 4 H2O = H8SiO4 + 2 HCl
Al(s) + KOH(aq) + H2SO4(aq) + H2O = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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