| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 COSO4 + 3 KI + KIO3 + 3 H2O = 2 CO(OH)3 + 2 K2SO4 + 2 I2
Fe{2}O{3} + Al = Al{2}O{3} + Fe =>
Fe{2}O{3} + Al = Al{2}O{3} + Fe
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
Pb(OH)2 + K2O = K2PbO2 + H2O =>
Pb(OH)2 + K2O = K2PbO2 + H2O
PCl3 = Cl + P =>
PCl3 = 3 Cl + P
BaCl2 + Na2HPO4 = BaPO4 + NaCl + H =>
BaCl2 + Na2HPO4 = BaPO4 + 2 NaCl + H
K[Al(OH)4] + HBr = Al(OH)3 + KBr + H2O =>
K[Al(OH)4] + HBr = Al(OH)3 + KBr + H2O
AgNO3KCl(HNO3) = AgCl(HNO3)KNO3 =>
AgNO3KCl(HNO3) = AgCl(HNO3)KNO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + (NH)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + 7 H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 2(NH)2SO4 + 2 H2SO4 + 20 H2O
MnSO5H2 + H2C2O4 + H2O = MnC2O4H6O3 + H2SO4 =>
MnSO5H2 + H2C2O4 + 2 H2O = MnC2O4H6O3 + H2SO4
KCH3OH = CH2OKH2 =>
KCH3OH = CH2OKH2
Ag{+} + Fe = Ag + Fe{3+} =>
3 Ag{+} + Fe = 3 Ag + Fe{3+}
H2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O
NaOH + NH4Cl = NaNH4 + OHCl =>
NaOH + NH4Cl = NaNH4 + OHCl
VO{2+} + MnO4{-} + H2O = VO2{+} + Mn2{+} + H{+} =>
13 VO{2+} + 2 MnO4{-} + 5 H2O = 13 VO2{+} + Mn2{+} + 10 H{+}
Mn2O3 + HCl = MnCl2 + H2O + O2 =>
2 Mn2O3 + 8 HCl = 4 MnCl2 + 4 H2O + O2
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl =>
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl
CH3COOH + NO3 = CO2 + H2 + N =>
3 CH3COOH + 2 NO3 = 6 CO2 + 6 H2 + 2 N
CaCl2 + H2O = HCl + Ca(OH)2 =>
CaCl2 + 2 H2O = 2 HCl + Ca(OH)2
S8 + HCl = SCl + H2 =>
S8 + 8 HCl = 8 SCl + 4 H2
CaBr2 + CI2 = CaCI2 + Br =>
CaBr2 + CI2 = CaCI2 + 2 Br
AgNO3 + Na2CrO2 = Ag2CrO2 + NaNO3 =>
2 AgNO3 + Na2CrO2 = Ag2CrO2 + 2 NaNO3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
H2O + H2S2O3 = HSO4 + H3O =>
15 H2O + H2S2O3 = 2 HSO4 + 10 H3O
CoOHCl + NaOH = NaCl + Co(OH)2 =>
CoOHCl + NaOH = NaCl + Co(OH)2
CaSO4 + H2O + MgSO4 = Ca(HSO4)2 + MgO =>
CaSO4 + H2O + MgSO4 = Ca(HSO4)2 + MgO
Cr2(SO4)3 + H2O = [Cr2(H2O)](SO4)3 =>
Cr2(SO4)3 + H2O = [Cr2(H2O)](SO4)3
Fe(SCN)3 + Na2SO3 + H2O + H2SO4 = FeSO4 + NaSCN + HSCN =>
2 Fe(SCN)3 + Na2SO3 + H2O + H2SO4 = 2 FeSO4 + 2 NaSCN + 4 HSCN
CH3OOH + KOH = H3COOK + H2O =>
CH3OOH + KOH = H3COOK + H2O
SiO2 + H2S = SiS2 + H2O =>
SiO2 + 2 H2S = SiS2 + 2 H2O
(CH3)NH2 + HNO3 = NH3NO3 + (CH3) =>
(CH3)NH2 + HNO3 = NH3NO3 + (CH3)
Zn2SiO4 + NaOH = Na4SiO4 + H2O + Na2ZnO2 =>
Zn2SiO4 + 8 NaOH = Na4SiO4 + 4 H2O + 2 Na2ZnO2
S + NaNO3 = Na + SO2 + NO2 =>
S + 2 NaNO3 = 2 Na + SO2 + 2 NO2
C10H19 + O2 = CO2 + H2O =>
4 C10H19 + 59 O2 = 40 CO2 + 38 H2O
Fe4O6({-}H2O) + CH3COOH + H{+} = Fe{2+} + CO2 + H2O =>
8 Fe4O6({-}H2O) + 3 CH3COOH + 72 H{+} = 32 Fe{2+} + 6 CO2 + 42 H2O
C2H6 + HB + Cl = C2H6B + HCl =>
C2H6 + HB + Cl = C2H6B + HCl
Be + HI = BeI2 + H =>
Be + 2 HI = BeI2 + 2 H
Cu + Fe(NO3)3 = Fe + Cu(NO3)2 =>
3 Cu + 2 Fe(NO3)3 = 2 Fe + 3 Cu(NO3)2
Si + Fe2O3 = Si4O10 + Fe =>
12 Si + 10 Fe2O3 = 3 Si4O10 + 20 Fe
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
C3Cl6O3 + ROH = RCClO2 + HCl =>
C3Cl6O3 + 3 ROH = 3 RCClO2 + 3 HCl
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
K4[FeCl6] + NaCN = K4[Fe(CN)6] + NaCl =>
K4[FeCl6] + 6 NaCN = K4[Fe(CN)6] + 6 NaCl
SnCl2 + Fe2S3 = SnS + FeCl3 =>
3 SnCl2 + Fe2S3 = 3 SnS + 2 FeCl3
Mg + CuClO2 = MgClO2 + Cu =>
Mg + CuClO2 = MgClO2 + Cu
Na2C2O4 + H2 = H2C2O4 + Na =>
Na2C2O4 + H2 = H2C2O4 + 2 Na
K(s) + OH2(g) = KOH2 =>
K(s) + OH2(g) = KOH2
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq) =>
SnCl2(aq) + Co(s) = Sn(s) + CoCl2(aq)
NO2 + H2O = HNO3 + NH =>
6 NO2 + 3 H2O = 5 HNO3 + NH
(NH4)2CO3 + H = CO2 + NH4 + H2O =>
(NH4)2CO3 + 2 H = CO2 + 2 NH4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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