| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3
VS4 + H2O + O2 = VOSO4 + H2SO4 =>
VS4 + 3 H2O + 7 O2 = VOSO4 + 3 H2SO4
S2O8{-2} + FeS2 + H2O = SO4{-2} + H{+} + FeOOH =>
15 S2O8{-2} + 2 FeS2 + 20 H2O = 34 SO4{-2} + 38 H{+} + 2 FeOOH
SnPh4 + SnCl4 = SnClPh3 =>
3 SnPh4 + SnCl4 = 4 SnClPh3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
NH4Cl + K2SO3 + H2O = NH4OH + H2SO3 + KCl =>
2 NH4Cl + K2SO3 + 2 H2O = 2 NH4OH + H2SO3 + 2 KCl
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
FeS + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeS + 4 H2O + 9 O2 = 2 Fe2O3 + 4 H2SO4
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
C6H8O2 + NaOH = H2O + NaC6H7O2 =>
C6H8O2 + NaOH = H2O + NaC6H7O2
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
NaHCO3 + H2O + CaCl2 = NaCl + Ca(OH)2 + H2CO3 =>
2 NaHCO3 + 2 H2O + CaCl2 = 2 NaCl + Ca(OH)2 + 2 H2CO3
Cl2K2CO3 = KClKClOCO2 =>
Cl2K2CO3 = KClKClOCO2
Na2SO4 + SrSO3 = SrSO4 + Na2SO3 =>
Na2SO4 + SrSO3 = SrSO4 + Na2SO3
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6]Cl2NO3 =>
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6]Cl2NO3
O2 + Zn + H2O = Zn(OH) =>
O2 + 4 Zn + 2 H2O = 4 Zn(OH)
AgNH4OH = AgOHNH4 =>
AgNH4OH = AgOHNH4
C6H12OH1 + O2 = CO2 + H2O =>
4 C6H12OH1 + 35 O2 = 24 CO2 + 26 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaIO = NaI + O2 =>
2 NaIO = 2 NaI + O2
SiO2 + Mg3Si2O5(OH)2 + Mg3SiO4O10(OH)2 + H2O = Mg3Si2O5(OH)4 =>
SiO2 + 10 Mg3Si2O5(OH)2 + Mg3SiO4O10(OH)2 + 11 H2O = 11 Mg3Si2O5(OH)4
CaO + P2O5 = Ca3O8P2 =>
3 CaO + P2O5 = Ca3O8P2
H{+} + MnO4 + H2C2O4 = CO2 + Mn{2+} + H2O =>
2 H{+} + MnO4 + 3 H2C2O4 = 6 CO2 + Mn{2+} + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C2H4 + HBr = C4H9Br =>
2 C2H4 + HBr = C4H9Br
K2CrO4 + BaI2 = KI + BaCrO4 =>
K2CrO4 + BaI2 = 2 KI + BaCrO4
KBr + Cl2 + KOH = KCl + HBrO3 + H2O =>
KBr + 3 Cl2 + 5 KOH = 6 KCl + HBrO3 + 2 H2O
K + HNO3 = KNO3 + H2O + NHNO3 =>
5 K + 7 HNO3 = 5 KNO3 + 3 H2O + NHNO3
KSCN + MgSO4 = MgSCN + KSO4 =>
KSCN + MgSO4 = MgSCN + KSO4
C3H6Cl2 + H2O = C3H6(OH)2 + HCl =>
C3H6Cl2 + 2 H2O = C3H6(OH)2 + 2 HCl
PB(NO3)2(aq) + KCl(aq) = PBCl2(aq) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(aq) + 2 KNO3(aq)
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
As2S3 + O2 + FeCl3 + H2O = FeAsO4*2H2O + SO2 + HCl =>
2 As2S3 + 11 O2 + 4 FeCl3 + 14 H2O = 4 FeAsO4*2H2O + 6 SO2 + 12 HCl
C135H96NO9S + O2 = CO2 + NO2 + H2O + SO2 =>
2 C135H96NO9S + 313 O2 = 270 CO2 + 2 NO2 + 96 H2O + 2 SO2
CI4 + Cl2 = ClC + I2 =>
2 CI4 + Cl2 = 2 ClC + 4 I2
PbO2 + CH3COOH = O2 + H2O + Pb(CH3COO)2 =>
2 PbO2 + 4 CH3COOH = O2 + 2 H2O + 2 Pb(CH3COO)2
C10H12O + Br2 = C10H11BrO + HBr =>
C10H12O + Br2 = C10H11BrO + HBr
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4 =>
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4
HCOOH + Ag(NH3)2OH = CO2 + Ag + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = CO2 + 2 Ag + 4 NH3 + 2 H2O
Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Na2[Cu(OH)4] + Na2CO3 = (CuOH)2CO3 + 6 NaOH
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaClO3 + Na2SO3 + H2SO4 = ClO2 + Na2SO4 + H2O =>
2 NaClO3 + Na2SO3 + H2SO4 = 2 ClO2 + 2 Na2SO4 + H2O
Li + Pb(C2H3O2)2 = Li(C2H3O2) + Pb =>
2 Li + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb
B + C = B2C =>
2 B + C = B2C
(NH4)2SO4(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnSO4(aq) =>
(NH4)2SO4(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnSO4(aq)
AlCl3 + Sn = SnCl4 + Al =>
4 AlCl3 + 3 Sn = 3 SnCl4 + 4 Al
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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