| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH4OH + 3 O2 = 4 N + 10 H2O
Sn3(AsO4)4*H2O = Sn3(AsO4)4 + H2O =>
Sn3(AsO4)4*H2O = Sn3(AsO4)4 + H2O
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbPO3 + H2O =>
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbPO3 + H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l)(unbalanced) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)(unbalanced)
Zr(NO3)4 + CH4N2O = ZrO2 + N2 + H2O + CO2 =>
3 Zr(NO3)4 + 10 CH4N2O = 3 ZrO2 + 16 N2 + 20 H2O + 10 CO2
Hg02 = Hg0 =>
Hg02 = 2 Hg0
Fe(OH)2 + NaOH = Na(OH)2 + FeOH =>
Fe(OH)2 + NaOH = Na(OH)2 + FeOH
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbPO3 + H2O =>
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbPO3 + H2O
Na(s) + S8(s) + O2(g) = Na2SO4(s) =>
16 Na(s) + S8(s) + 16 O2(g) = 8 Na2SO4(s)
(NH4)2MoO4 + HCl + NH4SCN + SnCl2 = NH4Cl + SnCl4 + (NH4)3(Mo(SCN)6) + H2O =>
2(NH4)2MoO4 + 16 HCl + 12 NH4SCN + 3 SnCl2 = 10 NH4Cl + 3 SnCl4 + 2(NH4)3(Mo(SCN)6) + 8 H2O
Pb(ClO4)2 + NaBr = NaClO4 + PbBr2 =>
Pb(ClO4)2 + 2 NaBr = 2 NaClO4 + PbBr2
Hg02 = Hg0 =>
Hg02 = 2 Hg0
CaCO3 + CaCl2 = CaCl + CO3 =>
CaCO3 + CaCl2 = 2 CaCl + CO3
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
O2 + CH30H = CO2 + H2O =>
35 O2 + 4 CH30H = 4 CO2 + 62 H2O
Co(NO3)2(aq) + H2S = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S = CoS(s) + 2 HNO3(aq)
B203 + C = B4C6C0 =>
4 B203 + 1421 C = 203 B4C6C0
Ca(CH3COO)2 = CaCO3 + CH3(CO)CH3 =>
Ca(CH3COO)2 = CaCO3 + CH3(CO)CH3
CH04 + O2 = CO + H2O =>
2 CH04 + 3 O2 = 2 CO + 4 H2O
HClO4(aq)LiOH(aq) = LiClO4H2O(l) =>
HClO4(aq)LiOH(aq) = LiClO4H2O(l)
NaMn{5}Cl{2} = MnNa{5}Cl{2} =>
NaMn{5}Cl{2} = MnNa{5}Cl{2}
Cu + H(NO3) = Cu(NO3) + NO2 + H2O =>
Cu + 2 H(NO3) = Cu(NO3) + NO2 + H2O
Co{2+} + H2O = [Co(H2O)6]{2+} =>
Co{2+} + 6 H2O = [Co(H2O)6]{2+}
Al(NO3)3(aq) + KOH(aq) = Al(OH)3(aq) + KNO3 =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3(aq) + 3 KNO3
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
SnCl4(aq)Ti(NO3)3(aq) = Sn(NO3)3TiCl4 =>
SnCl4(aq)Ti(NO3)3(aq) = Sn(NO3)3TiCl4
FeCl + AgNO2 = FeNO2 + AgCl =>
FeCl + AgNO2 = FeNO2 + AgCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
C7H7NO2 + O2 = N2 + CO2 + H2O =>
4 C7H7NO2 + 31 O2 = 2 N2 + 28 CO2 + 14 H2O
KBrO3 + KI + H2SO4 = I2 + K2SO4 + KBr + H2O =>
KBrO3 + 6 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + KBr + 3 H2O
AgNO3 + KClO3 = Ag(ClO3) + KNO3 =>
AgNO3 + KClO3 = Ag(ClO3) + KNO3
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
Na2SiF6 + H2O = Na2SiO3 + HF =>
Na2SiF6 + 3 H2O = Na2SiO3 + 6 HF
Al(s)Au{3}(aq) = Au(s)Al{3}(aq) =>
Al(s)Au{3}(aq) = Au(s)Al{3}(aq)
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
CuSO4 + Na2CO3 = CuCO3 + SO4Na2 =>
CuSO4 + Na2CO3 = CuCO3 + SO4Na2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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