| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
P4 + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{-3} + 20 NO + 16 H{+}
NaI + Fe(NO3)3 = Na(NO3) + FeI3 =>
3 NaI + Fe(NO3)3 = 3 Na(NO3) + FeI3
Ti2(SO4)3 + KClO4 + H2SO4 = Ti(SO4)2 + KCl + H2O =>
4 Ti2(SO4)3 + KClO4 + 4 H2SO4 = 8 Ti(SO4)2 + KCl + 4 H2O
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
HCl + Mg = MgCl2H2 =>
2 HCl + Mg = MgCl2H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaHO + Cl2 = NaCl + NaClO + H2O =>
2 NaHO + Cl2 = NaCl + NaClO + H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
AgCl + NH3 = [AgNH3]Cl =>
AgCl + NH3 = [AgNH3]Cl
P4 + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{3-} + 20 NO + 16 H{+}
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
*2C4H10*13O2 = *8CO2*10H2O =>
*2C4H10*13O2 = *8CO2*10H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + NaHO = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaHO = 5 NaCl + NaClO3 + 3 H2O
Potassiumsulfate + bariumnitrate = potassiumnitrate + bariumsulfate =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
C(g) + O2(g) = CO(g) =>
2 C(g) + O2(g) = 2 CO(g)
Fe2(O3)3 + H2 = Fe + H2O =>
Fe2(O3)3 + 9 H2 = 2 Fe + 9 H2O
ZnS + Ca(NO3)2 = Zn(NO3)2 + CaS =>
ZnS + Ca(NO3)2 = Zn(NO3)2 + CaS
HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)
C(g) + O2(g) = CO(g) =>
2 C(g) + O2(g) = 2 CO(g)
P + O = P4O6 =>
4 P + 6 O = P4O6
K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O + O2 =>
2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 8 H2O + 3 O2
PCl5 + KOH = KH2PO4 + KCl + H2O =>
PCl5 + 6 KOH = KH2PO4 + 5 KCl + 2 H2O
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
Cu + H{+} + SO4{-} = Cu{2+} + SO2 + H2O =>
3 Cu + 8 H{+} + 2 SO4{-} = 3 Cu{2+} + 2 SO2 + 4 H2O
KI + NaNO2 + H2SO4 = I2 + N2 + K2SO4 + Na2SO4 + H2O =>
6 KI + 2 NaNO2 + 4 H2SO4 = 3 I2 + N2 + 3 K2SO4 + Na2SO4 + 4 H2O
Fe + Cl{2} = FeCl{2} =>
Fe + Cl{2} = FeCl{2}
HF(aq) + NaOH(aq) = NaF + H2O =>
HF(aq) + NaOH(aq) = NaF + H2O
PCl5 + KOH = H3PO4 + KCl + H2O =>
PCl5 + 5 KOH = H3PO4 + 5 KCl + H2O
Ba(NO3)2HNO3 = H(NO3)2BaNO3 =>
Ba(NO3)2HNO3 = H(NO3)2BaNO3
P + O = P4O10 =>
4 P + 10 O = P4O10
Fe + SO3 = FeO + SO2 =>
Fe + SO3 = FeO + SO2
K2MnO4 + Ca + HCl = MnCl2 + KCl + H2O + CaCl2 =>
K2MnO4 + 2 Ca + 8 HCl = MnCl2 + 2 KCl + 4 H2O + 2 CaCl2
H2 + At = HAt =>
H2 + 2 At = 2 HAt
H2SeO3 + CuSO4 + H2SO3 + H2O = Cu2Se + H2SO4 =>
H2SeO3 + 2 CuSO4 + 4 H2SO3 + H2O = Cu2Se + 6 H2SO4
P + O = P2O3 =>
2 P + 3 O = P2O3
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
PCl5 + KOH = K2HPO4 + KCl + H2O =>
PCl5 + 7 KOH = K2HPO4 + 5 KCl + 3 H2O
P + O = P2O3 =>
2 P + 3 O = P2O3
P + O = P4O10 =>
4 P + 10 O = P4O10
P + O = PO =>
P + O = PO
P + O = P2O3 =>
2 P + 3 O = P2O3
CuSO4Ba(OH)2 = BaSO4Cu(OH)2 =>
CuSO4Ba(OH)2 = BaSO4Cu(OH)2
Ca3P2 + HNo3 = Ca(No3)2 + PH3 =>
Ca3P2 + 6 HNo3 = 3 Ca(No3)2 + 2 PH3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
P + O = P4O10 =>
4 P + 10 O = P4O10
IPO4 + OH{-} + H2O = I2 + IO3{-} + H2PO4{-} =>
5 IPO4 + 8 OH{-} + H2O = I2 + 3 IO3{-} + 5 H2PO4{-}
P + O = P2O5 =>
2 P + 5 O = P2O5
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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