| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2Cr2O7 + 2 AlPo4 = 2 Na3Po4 + Al2(Cr2O7)3
AlP + Li = LiP + Al =>
AlP + Li = LiP + Al
KClO3 + I2 + HCl = KICl4 + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 3 Cl2 + 6 H2O
K2S + CuSO4 = K2SO4 + SCu =>
K2S + CuSO4 = K2SO4 + SCu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KH(IO3)2 + NaOH = KNa(IO3)2 + H2O =>
KH(IO3)2 + NaOH = KNa(IO3)2 + H2O
C7H6O3 + C4H6O3 = C6H8O4 =>
2 C7H6O3 + 10 C4H6O3 = 9 C6H8O4
PH3 + KMnO4 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
5 PH3 + 8 KMnO4 + 24 HCl = 5 H3PO4 + 8 MnCl2 + 8 KCl + 12 H2O
SnCl2 + HNO2 + HCl = SnCl4 + H2O + NO =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 H2O + 2 NO
Pb + HCI = PbCI + H2 =>
2 Pb + 2 HCI = 2 PbCI + H2
CuO + H2CO3 = CuCO3 + Cu(OH)2 =>
2 CuO + H2CO3 = CuCO3 + Cu(OH)2
NPO3 + S8 = NPSO2 + SO2 =>
16 NPO3 + 3 S8 = 16 NPSO2 + 8 SO2
K2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + 6 K2SO4 + 2 MnSO4
C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + H2O =>
2 C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + 3 H2O
ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KCl =>
2 ZnCl2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KCl
NaHCO3(s) = CO2(s) + H2O(g) + Na2CO3(g) =>
2 NaHCO3(s) = CO2(s) + H2O(g) + Na2CO3(g)
Zn(NO3)2 + Li2CO3 = Zn(CO3)2 + Li2(NO3) =>
Zn(NO3)2 + 2 Li2CO3 = Zn(CO3)2 + 2 Li2(NO3)
Fe(HSO4)3 + Fe(OH)3 = FeOHSO4 + H2O =>
Fe(HSO4)3 + 2 Fe(OH)3 = 3 FeOHSO4 + 3 H2O
Na + Co = NaCo =>
Na + Co = NaCo
Cu + SO4{-2} + H{+] = Cu{+2}+SO2+H2O =>
Cu + SO4{-2} + 4 H{+] = Cu{+2}+SO2+2H2O
NaBr + Sr(NO3)2 = NaNO3 + SrBr2 =>
2 NaBr + Sr(NO3)2 = 2 NaNO3 + SrBr2
Bi2(CO3)3 + CH3COOH = Bi(CH3COO)3 + H2CO3 =>
Bi2(CO3)3 + 6 CH3COOH = 2 Bi(CH3COO)3 + 3 H2CO3
H4O = H2 + O2 =>
2 H4O = 4 H2 + O2
Li + H3Po4 = Li3Po4 + H2 =>
6 Li + 2 H3Po4 = 2 Li3Po4 + 3 H2
CuSO4 + Na2S2O3 + KI = Cu2I2 + K2SO4 + Na2S4O6 + NaI =>
2 CuSO4 + 2 Na2S2O3 + 4 KI = Cu2I2 + 2 K2SO4 + Na2S4O6 + 2 NaI
HNO3 + Au = AuNO3 + NO2 + H2O =>
2 HNO3 + Au = AuNO3 + NO2 + H2O
CuCl + HS = H2 + SCuCl =>
2 CuCl + 2 HS = H2 + 2 SCuCl
HCl + Na2S2O = NaCl + S + H2O =>
2 HCl + Na2S2O = 2 NaCl + 2 S + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KNO3(s) + C(s) + S(s) = K2S(s) + CO2 + N2 =>
2 KNO3(s) + 3 C(s) + S(s) = K2S(s) + 3 CO2 + N2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
BaCl2(aq) + Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
CuOH + P2O5 = Cu3(PO4) + H2O =>
6 CuOH + P2O5 = 2 Cu3(PO4) + 3 H2O
ZnO + H3PO4 = H2O + Zn3(PO4)2 =>
3 ZnO + 2 H3PO4 = 3 H2O + Zn3(PO4)2
C7H13 + O2 = CO + H2O =>
4 C7H13 + 27 O2 = 28 CO + 26 H2O
MnC2O4H6O3(s) + O2(g) = MnO(s) + H2O(g) + CO2 =>
2 MnC2O4H6O3(s) + O2(g) = 2 MnO(s) + 6 H2O(g) + 4 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na3HPO4 + Ca(NO3)2 = NaNO3 + Ca3(HPO4)2 =>
2 Na3HPO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(HPO4)2
K2S + Fe(NO2)3 = KNO2 + Fe2S3 =>
3 K2S + 2 Fe(NO2)3 = 6 KNO2 + Fe2S3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CoCl2(aq) + KOH(aq) = CoOH(aq) + KCl2(aq) =>
CoCl2(aq) + KOH(aq) = CoOH(aq) + KCl2(aq)
NaOH + HNO3 = NaNO2 + H2O + O2 =>
2 NaOH + 2 HNO3 = 2 NaNO2 + 2 H2O + O2
HNO3 + KOH = H + KOHNO3 =>
HNO3 + KOH = H + KOHNO3
H3BO3 + H2O = BO3 + H3O =>
H3BO3 + 3 H2O = BO3 + 3 H3O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C6H6ClN + C4H10Cl3N + NaOH = C10H13ClN2 + NaCl + H2O =>
C6H6ClN + C4H10Cl3N + 3 NaOH = C10H13ClN2 + 3 NaCl + 3 H2O
(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2CO3(g) =>
(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2CO3(g)
NaH + Na2S = NaHS + Na =>
NaH + Na2S = NaHS + 2 Na
NaHSO4*H2O + C2H5OH = C2H5HSO4 + Na2SO4 + H2O =>
2 NaHSO4*H2O + C2H5OH = C2H5HSO4 + Na2SO4 + 3 H2O
Pb(NO3)4(aq) + Al(s) = Pb(s) + Al(NO3)3(aq) =>
3 Pb(NO3)4(aq) + 4 Al(s) = 3 Pb(s) + 4 Al(NO3)3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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