| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + H2SO4 = K2SO4 + 2 NO3H
Sn(s) + Pb(C2H3O2)2(aq) = Sn(C4H6O4)2(aq) + Pb(s) =>
Sn(s) + 2 Pb(C2H3O2)2(aq) = Sn(C4H6O4)2(aq) + 2 Pb(s)
C6H12O6(s) = C + H12O6 =>
C6H12O6(s) = 6 C + H12O6
Cr(OH)3 + NH4Cl = CrCl3 + NH4OH =>
Cr(OH)3 + 3 NH4Cl = CrCl3 + 3 NH4OH
CsF + Na = NaF + Cs =>
CsF + Na = NaF + Cs
KMnO4 + H2S + H2SO4 = MnSO4 + K2SO4S + H2O =>
2 KMnO4 + 2 H2S + 2 H2SO4 = 2 MnSO4 + K2SO4S + 4 H2O
PbCrO4 + HCl = PbCl2 + CrCl + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl + 5 Cl2 + 8 H2O
K2CrO4 + Fe(OH)3 = KOH + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(OH)3 = 6 KOH + Fe2(CrO4)3
CoCl2 + FeCl3 + NH4OH = CoFe2(OH)8 + NH4Cl =>
CoCl2 + 2 FeCl3 + 8 NH4OH = CoFe2(OH)8 + 8 NH4Cl
Co(NO3)2 + NaCl = CoCl2 + Na + NO3 =>
Co(NO3)2 + 2 NaCl = CoCl2 + 2 Na + 2 NO3
C3H5OH(l) + O2(g) = CO2 + H2O(g) =>
C3H5OH(l) + 4 O2(g) = 3 CO2 + 3 H2O(g)
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 KHSO4 + 7 H2O
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl =>
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al2S3 + Fe(OH)3 = Al(OH)3 + Fe2S3 =>
Al2S3 + 2 Fe(OH)3 = 2 Al(OH)3 + Fe2S3
Yb + HNO3 = H2O + NO2 + Yb(NO3)3 =>
Yb + 6 HNO3 = 3 H2O + 3 NO2 + Yb(NO3)3
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2S + Na2SO4 = K2SO4 + Na2S =>
K2S + Na2SO4 = K2SO4 + Na2S
C2H4 + MnO4{4-} + H{+} = CO2 + Mn{2+} + H2O =>
C2H4 + 6 MnO4{4-} + 36 H{+} = 2 CO2 + 6 Mn{2+} + 20 H2O
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
Ca(ClO)2 + HCl = HClO + CaCl2 =>
Ca(ClO)2 + 2 HCl = 2 HClO + CaCl2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N + P = N3P2 =>
3 N + 2 P = N3P2
Na2SO4 + NaOH = NaO + Na2SO4H =>
Na2SO4 + NaOH = NaO + Na2SO4H
Cu + HNO3 + HCl = CuCl2 + N2O + H2O =>
4 Cu + 2 HNO3 + 8 HCl = 4 CuCl2 + N2O + 5 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + H2O(l) =>
2 NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + 2 H2O(l)
FeSO4 + H2SO + HNO3 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 3 H2SO + 8 HNO3 = 3 Fe2(SO4)3 + 8 NO + 7 H2O
N(g) + O(g) = N2O4(g) =>
2 N(g) + 4 O(g) = N2O4(g)
H2(g) + O3(g) = H2O(g) =>
3 H2(g) + O3(g) = 3 H2O(g)
Na2O2 + NaBr + H2SO4 = Br2 + H2O + Na2SO4 =>
Na2O2 + 2 NaBr + 2 H2SO4 = Br2 + 2 H2O + 2 Na2SO4
CalciumNitrate + SodiumSulfate = SodiumNitrate + CalciumSulfate =>
CalciumNitrate + SodiumSulfate = SodiumNitrate + CalciumSulfate
K2Cr2O7 + HCl + HNO3 = Cr(NO3)2 + Cl2 + KNO3 + H2O =>
K2Cr2O7 + 8 HCl + 6 HNO3 = 2 Cr(NO3)2 + 4 Cl2 + 2 KNO3 + 7 H2O
AgNO3 + HClO = HNO3 + AgClO4 + AgCl =>
4 AgNO3 + 4 HClO = 4 HNO3 + AgClO4 + 3 AgCl
CO3 + C6H8O7 = H2O + CO2 =>
9 CO3 + C6H8O7 = 4 H2O + 15 CO2
C6H4(NO2)OH + K2CO3 + H2O = C6H4(NH2)OH + K2C2O57 + KOH =>
52 C6H4(NO2)OH + 6 K2CO3 + 55 H2O = 52 C6H4(NH2)OH + 3 K2C2O57 + 6 KOH
CH3Hg = CH3 + Hg2 =>
2 CH3Hg = 2 CH3 + Hg2
H2SO4 + NHOH4 = H2O + (NH4)2SO4 =>
H2SO4 + 2 NHOH4 = 2 H2O + (NH4)2SO4
KOH + HI + I2 = K[I(I2)] + H2O =>
KOH + HI + I2 = K[I(I2)] + H2O
C3H6O3 + NH3 = C3H9O3N =>
C3H6O3 + NH3 = C3H9O3N
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(l) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(l)
AnswerH3PO4 + AnswerNaOH = AnswerNa3PO4 + AnswerH2O =>
AnswerH3PO4 + 3 AnswerNaOH = AnswerNa3PO4 + 3 AnswerH2O
Mn(OH)3 + H{+} + I{-} = Mn{2+} + H2O + I2 =>
2 Mn(OH)3 + 6 H{+} + 2 I{-} = 2 Mn{2+} + 6 H2O + I2
H2O + NH3 + Pb(C2H3O2)2 = NH4C2H3O2 + Pb(OH)2 =>
2 H2O + 2 NH3 + Pb(C2H3O2)2 = 2 NH4C2H3O2 + Pb(OH)2
Pb(NO3)2(aq) + LiBr(aq) = PbBr2(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiBr(aq) = PbBr2(s) + 2 LiNO3(aq)
N2O4 + Hg = Hg(NO3)2 + NO =>
2 N2O4 + Hg = Hg(NO3)2 + 2 NO
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Cl2O5 + MgO = MgCl2 + O2 =>
Cl2O5 + MgO = MgCl2 + 3 O2
S + Pd = PdS2 =>
2 S + Pd = PdS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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