| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
NaNO2 + NaCrO4 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
4 NaNO2 + 2 NaCrO4 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
NH4(NO3) + Ba(OH)2 = NH3 + H2O + Ba(NO3)2 =>
2 NH4(NO3) + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO3)2
C6H5COOH = C6H5 + COOH =>
C6H5COOH = C6H5 + COOH
Al + HNO3 = Al(NO3)5 + NH4NO3 + H2O =>
8 Al + 50 HNO3 = 8 Al(NO3)5 + 5 NH4NO3 + 15 H2O
HI + AgNo3 = HNo3 + AgI =>
HI + AgNo3 = HNo3 + AgI
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaOH(s)NaOH(s) = Na2O(s) + H2O(g) =>
NaOH(s)NaOH(s) = Na2O(s) + H2O(g)
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
AgNO3 + CaS = AgS + CaNO3 =>
AgNO3 + CaS = AgS + CaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
C3H4N2 + HCl = C3H4N2HCl =>
C3H4N2 + HCl = C3H4N2HCl
H3PO4 + CaCe2 = HCe + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCe2 = 6 HCe + Ca3(PO4)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
KMgO4 = K2O + MgO + O2 =>
4 KMgO4 = 2 K2O + 4 MgO + 5 O2
CaO2(heat) = Ca + O =>
CaO2(heat) = Ca + 2 O
Cu + Cu(NO3)2 + HCl = CuCl2 + H2O + NO =>
3 Cu + Cu(NO3)2 + 8 HCl = 4 CuCl2 + 4 H2O + 2 NO
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I2 =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O + 3 I2
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
KClO3 + H2SO4 + KMnO4 = KClO4 + MnSO4 + H2O + K2SO4 =>
5 KClO3 + 3 H2SO4 + 2 KMnO4 = 5 KClO4 + 2 MnSO4 + 3 H2O + K2SO4
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
Na2SeO3 + HCl = NaCl + Cl2 + H2O + Se =>
Na2SeO3 + 6 HCl = 2 NaCl + 2 Cl2 + 3 H2O + Se
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + H2O
Mn + S = MnS =>
Mn + S = MnS
Pb(NO)(aq) + CuSO(aq) = PbSO(s) + Cu(NO)(aq) =>
Pb(NO)(aq) + CuSO(aq) = PbSO(s) + Cu(NO)(aq)
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
HClO3(aq) + Ca(OH)2(aq) = Ca(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ca(OH)2(aq) = Ca(ClO3)2(aq) + 2 H2O(l)
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Cl2CHCOOH + H2O = Cl2CHCOO + H3O =>
Cl2CHCOOH + H2O = Cl2CHCOO + H3O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2OH + NaOH = Cu2OHNaOH =>
Cu2OH + NaOH = Cu2OHNaOH
Ni + HCl = NiHCl =>
Ni + HCl = NiHCl
K + P = K2P =>
2 K + P = K2P
K2CrO4 + NaCl + AgNO3 = KCl + Ag2CrO4 + NaNO3 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = 2 KCl + Ag2CrO4 + 2 NaNO3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C6H12O6H + O2 = CO2 + H2O =>
4 C6H12O6H + 25 O2 = 24 CO2 + 26 H2O
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
CH4(s) + O2(s) = CO(s) + H2O(s) =>
2 CH4(s) + 3 O2(s) = 2 CO(s) + 4 H2O(s)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
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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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