| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(Cl{-}1) + (NH4)(S{-}1) = Zn(S{-}1) + (NH4)(Cl{-}1)
Ag2SO4 + KNO3 = K2SO4 + AgNO3 =>
Ag2SO4 + 2 KNO3 = K2SO4 + 2 AgNO3
BrO3{-} + CH2(COOH)2 + H{+} = BrCH(COOH)2 + CO2 + H2O =>
2 BrO3{-} + 3 CH2(COOH)2 + 2 H{+} = 2 BrCH(COOH)2 + 3 CO2 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeS + O3 = Fe2O3 + S2 =>
2 FeS + O3 = Fe2O3 + S2
S(NH4)2 + Fe(NO3)2 = S(NO3)2 + Fe(NH4)2 =>
S(NH4)2 + Fe(NO3)2 = S(NO3)2 + Fe(NH4)2
K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
CH3 + CO + OH = CH3COOH =>
CH3 + CO + OH = CH3COOH
H2SiO3 + Al2O3 = Al2(SiO3)3 + H2O =>
3 H2SiO3 + Al2O3 = Al2(SiO3)3 + 3 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2(aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2(aq) + Cl(aq)
Mg(OH)Cl + HCl = H2O + MgCl2 =>
Mg(OH)Cl + HCl = H2O + MgCl2
KMnO4 + Cr2O3 + KOH = K2MnO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2O3 + 10 KOH = 6 K2MnO4 + 2 K2CrO4 + 5 H2O
CuCl2 + CO2 = CuCO2 + Cl2 =>
CuCl2 + CO2 = CuCO2 + Cl2
CaCO3 + Na2CO3 + SiO2 = CaO*Na2O*6SiO2 + CO2 =>
CaCO3 + Na2CO3 + 6 SiO2 = CaO*Na2O*6SiO2 + 2 CO2
Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4 =>
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O
C20H42 = C6H6 + H2 =>
3 C20H42 = 10 C6H6 + 33 H2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
KCr(SO4)2 + NaOH = Na2SO4 + KOH + Cr(OH)3 =>
KCr(SO4)2 + 4 NaOH = 2 Na2SO4 + KOH + Cr(OH)3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu2{+} + NH3 = (Cu(NH3)4)2{+} =>
Cu2{+} + 8 NH3 = (Cu(NH3)4)2{+}
C + H2SO4 = SO2 + H2O + CO2 =>
C + 2 H2SO4 = 2 SO2 + 2 H2O + CO2
Cu2{+} + NH3 = (Cu(NH3)4)2{+} =>
Cu2{+} + 8 NH3 = (Cu(NH3)4)2{+}
C + H2SO4 = SO2 + H2O + CO2 =>
C + 2 H2SO4 = 2 SO2 + 2 H2O + CO2
Cu2{+} + NH3 = (Cu(NH3)4)2{+} =>
Cu2{+} + 8 NH3 = (Cu(NH3)4)2{+}
HCl + C2H5NH2 = Cl + C2H5NH3 =>
HCl + C2H5NH2 = Cl + C2H5NH3
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Cu(NH3)4 + C2O4 = CuC2O4 + NH3 =>
Cu(NH3)4 + C2O4 = CuC2O4 + 4 NH3
FeCl3 + H2CO3 = Fe2(CO3)3 + HCl =>
2 FeCl3 + 3 H2CO3 = Fe2(CO3)3 + 6 HCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Br2 + S203{-2} + H2O = Br{-} + SO4{-2} + H{+} =>
610 Br2 + S203{-2} + 812 H2O = 1220 Br{-} + 203 SO4{-2} + 1624 H{+}
KMnO4 + KOH + As2S3 = K2MnO4 + As(OH)3 + S =>
6 KMnO4 + 6 KOH + As2S3 = 6 K2MnO4 + 2 As(OH)3 + 3 S
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
V2O5 + H2SO4 = (VO2)2(SO4) + H2O =>
V2O5 + H2SO4 = (VO2)2(SO4) + H2O
CuO + Zn(OH)2 = CuZnO2 + H2O =>
CuO + Zn(OH)2 = CuZnO2 + H2O
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + NaCl + CaSO4 + H2O + CaCl2 =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + 2 NaCl + CaSO4 + 2 H2O + CaCl2
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ethylene + Water = Ethanol =>
C2H4 + H2O = C2H5OH
MnO + H(NO2) = Mn(NO2)2 + H2O =>
MnO + 2 H(NO2) = Mn(NO2)2 + H2O
V2O5 + H2 = V203 + H2O =>
203 V2O5 + 1015 H2 = 2 V203 + 1015 H2O
NiP + Ni3P = Ni12P5 =>
3 NiP + 7 Ni3P = 2 Ni12P5
Ca(OH)2 + H(ClO3) = Ca(ClO3)2 + H2O =>
Ca(OH)2 + 2 H(ClO3) = Ca(ClO3)2 + 2 H2O
CUCl2 = CU + Cl2 =>
CUCl2 = CU + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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