| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H3PO4 = KH2PO4 + H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO2 + SO2 + HCl
CaC2 + AsBr3 = C + As + CaBr2 =>
3 CaC2 + 2 AsBr3 = 6 C + 2 As + 3 CaBr2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Mg(HCO3)2 + H3PO4 = CO2 + H2O + Mg3(PO4)2 =>
3 Mg(HCO3)2 + 2 H3PO4 = 6 CO2 + 6 H2O + Mg3(PO4)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaAl2Si2O8 = CaAl2SiO6 + SiO2 =>
CaAl2Si2O8 = CaAl2SiO6 + SiO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S8 + Na2SO3 + H2O(l) = Na2S2O8H10(s) =>
S8 + 8 Na2SO3 + 40 H2O(l) = 8 Na2S2O8H10(s)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH3CH2COOH + C4H10O = C7H14O2 + H2O =>
CH3CH2COOH + C4H10O = C7H14O2 + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
KBr + H2SO4 + KMnO4 = K2SO4 + Br2 + MnO2 + H2O =>
6 KBr + 4 H2SO4 + 2 KMnO4 = 4 K2SO4 + 3 Br2 + 2 MnO2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C12H26 + O2 = H2O + CO2 =>
2 C12H26 + 37 O2 = 26 H2O + 24 CO2
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
NaCO3 + KF = NaF2 + K2CO3 =>
NaCO3 + 2 KF = NaF2 + K2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
MgCl2 + K3PO4 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCl
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
CO2 + H2 = C8H18 + H2O =>
8 CO2 + 25 H2 = C8H18 + 16 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Fe(NO3)3 + KSCN = FeCN + KS(NO3)3 =>
Fe(NO3)3 + KSCN = FeCN + KS(NO3)3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
HNO3 + NH4OH = H2O + NH4NO3 =>
HNO3 + NH4OH = H2O + NH4NO3
CH4 + Cl = HCl + CCl4 =>
CH4 + 8 Cl = 4 HCl + CCl4
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/19
Équations équilibrées sur04/30/18
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