| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2C2O4 + (NH4)2C2O4 + 2 NH4VO3 = 2(NH4)2[VO(C2O4)2(H2O)2] + 2 CO2
K3[Fe(CN)6] + H2O = K2[Fe(CN)6] + KO2 + H2 =>
K3[Fe(CN)6] + 2 H2O = K2[Fe(CN)6] + KO2 + 2 H2
FeSCN + CuSO4 = FeSO4 + CuSCN =>
FeSCN + CuSO4 = FeSO4 + CuSCN
Cl2 + H3PO4 = HClO4 + P2O4 + H2O =>
Cl2 + 14 H3PO4 = 2 HClO4 + 7 P2O4 + 20 H2O
Fl + H2O = HFl + O3 =>
6 Fl + 3 H2O = 6 HFl + O3
Co + HgO = CoO + Hg =>
Co + HgO = CoO + Hg
CuSO4 + NaClO3 = Na2SO4 + Cu(ClO3)2 =>
CuSO4 + 2 NaClO3 = Na2SO4 + Cu(ClO3)2
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2 =>
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2
HNO3 + Sn = SnO + H2O + NO =>
2 HNO3 + 3 Sn = 3 SnO + H2O + 2 NO
C + Br2 = Br2C2Br4 =>
2 C + 3 Br2 = Br2C2Br4
NH3 + Ni(NO3)2 = NiNH3 + (NO3)2 =>
NH3 + Ni(NO3)2 = NiNH3 + (NO3)2
Na2CrO4 + CH3COOH = Na2Cr2O7 + CH3COONa + H2O =>
2 Na2CrO4 + 2 CH3COOH = Na2Cr2O7 + 2 CH3COONa + H2O
C2H12 + O2 = H12O2 + C2 =>
C2H12 + O2 = H12O2 + C2
CoSO4 + H2O2 + H2O = Co(OH)3 + H2SO4 =>
2 CoSO4 + H2O2 + 4 H2O = 2 Co(OH)3 + 2 H2SO4
Al2O3 + NaHO + HF = Na + AlF6 + H2O =>
Al2O3 + 6 NaHO + 12 HF = 6 Na + 2 AlF6 + 9 H2O
KNO2 + KMnO4 + H2SO4 = MnO2 + KNO3 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO4 + H2SO4 = 2 MnO2 + 3 KNO3 + K2SO4 + H2O
AI + HNO3 = AI(NO3)3 + N2O + H2O =>
8 AI + 30 HNO3 = 8 AI(NO3)3 + 3 N2O + 15 H2O
Ag2S + H2NO3 = H2S + Ag2NO3 =>
Ag2S + H2NO3 = H2S + Ag2NO3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
H2CO3 + Ag(NH3)2{+} = Ag2CO3 + NH4{+} + CO3{2-} =>
2 H2CO3 + 2 Ag(NH3)2{+} = Ag2CO3 + 4 NH4{+} + CO3{2-}
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2 =>
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2
U + SnCl2 = UCl2 + Sn =>
U + SnCl2 = UCl2 + Sn
Br + KOH = KBr + KBrO4 + H2O =>
8 Br + 8 KOH = 7 KBr + KBrO4 + 4 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO = K2Cr2O7 + MnSO + CO2 + KNO3 + K2SO4 + H2O =>
4(Cr(N2H4CO)6)4(Cr(CN)6)3 + 738 KMnO4 + 961 H2SO = 14 K2Cr2O7 + 738 MnSO + 168 CO2 + 264 KNO3 + 223 K2SO4 + 1153 H2O
MgO + CH3COOH = H2O + Mg2CCOO =>
2 MgO + CH3COOH = 2 H2O + Mg2CCOO
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
H3COOH(aq) + CaCO3(s) = Ca(H3COO)2(aq) + H2O(l) + CO2(g) =>
2 H3COOH(aq) + CaCO3(s) = Ca(H3COO)2(aq) + H2O(l) + CO2(g)
C6H12O6 + Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 =>
C6H12O6 + 3 Cr2O7 + 9 H2SO4 = 6 CO2 + 15 H2O + 3 Cr2(SO4)3
PCO = C2 + O2 + P2 =>
2 PCO = C2 + O2 + P2
CH3NH3 + O2 = CO2 + N2 + H2O =>
2 CH3NH3 + 5 O2 = 2 CO2 + N2 + 6 H2O
CH3COOH + P2O5 = (CH3CO)2O + P(OH)5 =>
10 CH3COOH + P2O5 = 5(CH3CO)2O + 2 P(OH)5
K2CO3(s) = K2O(s) + CO2(l) =>
K2CO3(s) = K2O(s) + CO2(l)
K2CO3(aq) + CH3CO2H(aq) = KCH3CO2(aq) + CO3(g) + H2(g) =>
K2CO3(aq) + 2 CH3CO2H(aq) = 2 KCH3CO2(aq) + CO3(g) + H2(g)
e + IO3{-} + H{+} = I2 + H2O =>
10e + 2 IO3{-} + 12 H{+} = I2 + 6 H2O
CaCO3 + Mg(NO3)2 = MgCO3 + Ca(NO3)2 =>
CaCO3 + Mg(NO3)2 = MgCO3 + Ca(NO3)2
P4(g) + Cl2(g) = PCl3(l) =>
P4(g) + 6 Cl2(g) = 4 PCl3(l)
NH4Cl + O2 = H2O + H{+} + Cl{-} + HNO3 =>
NH4Cl + 2 O2 = H2O + H{+} + Cl{-} + HNO3
Al2 + (SO4)3 + K2SO4 + H2O = KAl(SO4)3*12H2O =>
3 Al2 + 5(SO4)3 + 3 K2SO4 + 72 H2O = 6 KAl(SO4)3*12H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaCl2 + Cd = Ba + CdCl2 =>
BaCl2 + Cd = Ba + CdCl2
C7H8 + OH = C7H7 + H2O =>
C7H8 + OH = C7H7 + H2O
H3BO3 + H2SO4 + NH4F = NH4BF4 + HSO4NH4 + H2O =>
H3BO3 + 3 H2SO4 + 4 NH4F = NH4BF4 + 3 HSO4NH4 + 3 H2O
ZnCl2 + NaNO3 = ZnNO3 + NaCl2 =>
ZnCl2 + NaNO3 = ZnNO3 + NaCl2
Sn(NO3)2 + K3(PO4) = Sn3(PO4)2 + KNO3 =>
3 Sn(NO3)2 + 2 K3(PO4) = Sn3(PO4)2 + 6 KNO3
ZnO + P2O5 = ZnP2O6 =>
ZnO + P2O5 = ZnP2O6
C57H98O8 + O2 = CO2 + H2O =>
2 C57H98O8 + 155 O2 = 114 CO2 + 98 H2O
C9H6NO2 + O2 = NH3 + H2O + CO2 =>
4 C9H6NO2 + 35 O2 = 4 NH3 + 6 H2O + 36 CO2
C10H21 + O2 = CO2 + H2O =>
4 C10H21 + 61 O2 = 40 CO2 + 42 H2O
Mo(Cl)2 + NaOH = Mo(OH)2 + NaCl =>
Mo(Cl)2 + 2 NaOH = Mo(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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