| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 NaBr + C6H14 = 24 Na + 6 CBr4 + 14 H
H2 + Br = BrH3 =>
3 H2 + 2 Br = 2 BrH3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Al2O3 + C = Al3O4 + CO2 =>
6 Al2O3 + C = 4 Al3O4 + CO2
Tm2O3 + HNO3 = Tm(NO3)*6H2O + N2 + O2 =>
2 Tm2O3 + 48 HNO3 = 4 Tm(NO3)*6H2O + 22 N2 + 57 O2
H{+} + ClO3{-} + Fe{2+} = Cl{-} + H2O + Fe{3+} =>
6 H{+} + ClO3{-} + 6 Fe{2+} = Cl{-} + 3 H2O + 6 Fe{3+}
Ba + Fl = BaFl2 =>
Ba + 2 Fl = BaFl2
NaNO3 + AgNO3 = AgNa + NO3 =>
NaNO3 + AgNO3 = AgNa + 2 NO3
C6H5NO2 + H2O = H3O + C6H2NO2 =>
C6H5NO2 + 3 H2O = 3 H3O + C6H2NO2
C8H14O + H = C8H14OH =>
C8H14O + H = C8H14OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaClO + BaS = Na2S + BaCl2O2 =>
2 NaClO + BaS = Na2S + BaCl2O2
H2SO4 + NH4OH = (NH4)2SO4 + H2(OH)2 =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + H2(OH)2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)4 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 5 H2SO4 + 2 CH3CH2OH = Cr2(SO4)4 + 7 H2O + 2 CH3CHO + K2SO4
BaMnO4 + CO2 = Ba(MnO4)2 + MnO2 + BaCO3 =>
3 BaMnO4 + 2 CO2 = Ba(MnO4)2 + MnO2 + 2 BaCO3
H2O + P4 + OH{-} = H2PO2{-} + PH3 =>
3 H2O + P4 + 3 OH{-} = 3 H2PO2{-} + PH3
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
Al + AgClO3 = Al2O3 + AgCl =>
2 Al + AgClO3 = Al2O3 + AgCl
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
AgC2H3O2(aq) + NaF(aq) = AgF(s) + NaC2H3O2(aq) =>
AgC2H3O2(aq) + NaF(aq) = AgF(s) + NaC2H3O2(aq)
H2S(g) + SO2(g) = S8(g) + H2O(g) =>
16 H2S(g) + 8 SO2(g) = 3 S8(g) + 16 H2O(g)
K2CO3 + LiOH = Li2CO3 + KOH =>
K2CO3 + 2 LiOH = Li2CO3 + 2 KOH
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
Cu(CH3COO)2 = Cu2 + (CH3COO)2 =>
2 Cu(CH3COO)2 = Cu2 + 2(CH3COO)2
CuSO4 + NaOH = Cu20(OH)34(SO4)3 + Na2SO4 =>
20 CuSO4 + 34 NaOH = Cu20(OH)34(SO4)3 + 17 Na2SO4
NaI + CCl4 = NaCl + CI4 =>
4 NaI + CCl4 = 4 NaCl + CI4
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2S3O12 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2S3O12 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
H2S + NaHS = NaH3S2 =>
H2S + NaHS = NaH3S2
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
C2H5COOC2H5 + Na = C2H5COONa + C2H5 =>
C2H5COOC2H5 + Na = C2H5COONa + C2H5
K2Cr2O7 + NaOH + KI = CrOH + KOH + I2 + Na2O =>
K2Cr2O7 + 14 NaOH + 10 KI = 2 CrOH + 12 KOH + 5 I2 + 7 Na2O
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
C6H4C2H6 + K2Cr2O7 + H2SO4 = C8H6O4 + Cr2(SO4)3 + K + H2O =>
2 C6H4C2H6 + 3 K2Cr2O7 + 9 H2SO4 = 2 C8H6O4 + 3 Cr2(SO4)3 + 6 K + 13 H2O
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
MnO2 + Sn(OH)2 = MnOH + Sn(O2)2 =>
2 MnO2 + Sn(OH)2 = 2 MnOH + Sn(O2)2
Ca(H2PO4)2 + NaHCO3 = Na2HPO4 + CaHPO4 + CO2 + H2O =>
Ca(H2PO4)2 + 2 NaHCO3 = Na2HPO4 + CaHPO4 + 2 CO2 + 2 H2O
NH4 + O2 = NO2 + H30 =>
15 NH4 + 15 O2 = 15 NO2 + 2 H30
BaCl2 + PCO3 = BaCO3 + PCl2 =>
BaCl2 + PCO3 = BaCO3 + PCl2
H2S + NaHS = NaH3S2 =>
H2S + NaHS = NaH3S2
Ba(NO3)2 + H3PO4 = Ba(PO4) + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = Ba(PO4) + H3(NO3)2
K2CO3 + KCl = KCO3 + K2Cl =>
K2CO3 + KCl = KCO3 + K2Cl
MnO4{-} + SO2 = MnO2 + SO4{-}2 =>
MnO4{-} + SO2 = MnO2 + SO4{-}2
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KSCN + 19 H2SO4 + 5 K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3
KNO3 + HF = HK + FNO3 =>
KNO3 + HF = HK + FNO3
S2O3 + H2O = H3SO3 =>
S2O3 + 3 H2O = 2 H3SO3
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
NH4(OH) + H2SO4 = NH4SO4 + (OH)H2 =>
NH4(OH) + H2SO4 = NH4SO4 + (OH)H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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