| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4(s) + 3 LiOH(s) = Li3(PO4)(aq) + 3(NH3)(g) + 3 H2O(l)
C135H182O95N5S2 + H2O = CH4N2O + C6H12O6 + H2O2 + H2SO4 =>
12 C135H182O95N5S2 + 587.99999999998H2O = 29.999999999999CH4N2O + 264.99999999999C6H12O6 + 6 H2O2 + 23.999999999999H2SO4
K2CrO4 + H2SO4 + C2H5(OH) = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2CrO4 + 10 H2SO4 + 3 C2H5(OH) = 2 Cr2(SO4)3 + 4 K2SO4 + 3 CH3COOH + 13 H2O
Cd + AgNO3 = CdNO3 + Ag =>
Cd + AgNO3 = CdNO3 + Ag
HMnO4 + Al(OH)3 = Al(MnO4)3 + H2O =>
3 HMnO4 + Al(OH)3 = Al(MnO4)3 + 3 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
Cr(NO)3 + KOH = Cr(OH)3 + KNO =>
Cr(NO)3 + 3 KOH = Cr(OH)3 + 3 KNO
S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
CaC + O = Ca + C2O =>
2 CaC + O = 2 Ca + C2O
Ca(OH)2 + KHP = H2O + Ca + KP =>
Ca(OH)2 + 2 KHP = 2 H2O + Ca + 2 KP
Ca(OH)2 + NH3OH = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 16 NH3OH = Ca(NO3)2 + 14 NH3 + 12 H2O
NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3
KBr(aq) + Cl(aq) = KCl(aq) + Br(s) =>
KBr(aq) + Cl(aq) = KCl(aq) + Br(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Rb2CO3 + I2 = RbI + RbIO3 + CO2 =>
3 Rb2CO3 + 3 I2 = 5 RbI + RbIO3 + 3 CO2
CuSO4 + Ca(OH)2 = Cu(OH)2CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2CaSO4
Co(NO3)3 + Fe2(SO4)3 = Co2(SO4)3 + Fe(NO3)3 =>
2 Co(NO3)3 + Fe2(SO4)3 = Co2(SO4)3 + 2 Fe(NO3)3
K2S + HOH = KOH + H2S =>
K2S + 2 HOH = 2 KOH + H2S
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
K2S + AlP = K3Al + P2S3 =>
3 K2S + 2 AlP = 2 K3Al + P2S3
Pb(NO3)2 + NH3 = Pb(NH3)2 + NO3 =>
Pb(NO3)2 + 2 NH3 = Pb(NH3)2 + 2 NO3
AlS8(s) = Al2(s) + S3(s) =>
6 AlS8(s) = 3 Al2(s) + 16 S3(s)
Co3O4 + C = Co + CO2 =>
Co3O4 + 2 C = 3 Co + 2 CO2
HClO2 + SO2 + H2O = H2SO4 + HCl =>
HClO2 + 2 SO2 + 2 H2O = 2 H2SO4 + HCl
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
SrNO3 + NH4CO3 = NH4NO3 + SrCO3 =>
SrNO3 + NH4CO3 = NH4NO3 + SrCO3
H + N + O2 = HNO3 =>
2 H + 2 N + 3 O2 = 2 HNO3
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
S(s) + HNO3(aq) = SO2(aq) + NO(aq) + H2O(l) =>
3 S(s) + 4 HNO3(aq) = 3 SO2(aq) + 4 NO(aq) + 2 H2O(l)
Ag2S + HNO3 = AgNO3 + H2O + NO + S =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 2 NO + 3 S
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
CH4 + O2 = C4H10 + H2O =>
8 CH4 + 3 O2 = 2 C4H10 + 6 H2O
Se + HNO3 = SeO4 + NO2 + H2O =>
Se + 8 HNO3 = SeO4 + 8 NO2 + 4 H2O
Zn + AgO = ZnO2 + Ag =>
Zn + 2 AgO = ZnO2 + 2 Ag
C2H5COOH + Na = C2H5COONa + H2 =>
2 C2H5COOH + 2 Na = 2 C2H5COONa + H2
K2CO3 + H2O + NCO = KOH + NH4 + CHO3 =>
K2CO3 + 4 H2O + NCO = 2 KOH + NH4 + 2 CHO3
CH3COCH3 + H2O2 = C9H18O6 + H2O =>
3 CH3COCH3 + 3 H2O2 = C9H18O6 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
CrOH3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 CrOH3 + 4 NaOH + 7 H2O2 = 2 Na2CrO4 + 12 H2O
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(s) =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(s)
HBr + FeCl2 = BrFe + Cl2 + H =>
HBr + FeCl2 = BrFe + Cl2 + H
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + Na2SO3 + H2O + H2SO4 = NaCl + FeSO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O + H2SO4 = 2 NaCl + 2 FeSO4 + 4 HCl
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
UOF2 + KNO3 + HCl = UO2F2 + NO + KCl + H2O =>
3 UOF2 + 2 KNO3 + 2 HCl = 3 UO2F2 + 2 NO + 2 KCl + H2O
CH2(CH)2CH2(g) + O2(g) = CO2 + H2O =>
2 CH2(CH)2CH2(g) + 11 O2(g) = 8 CO2 + 6 H2O
Fe{3+} + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + K4{+} =>
Fe{3+} + 3 K4[Fe(CN)6] = Fe[Fe(CN)6]3 + 3 K4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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