| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)4 + 4 NaOH = Mg(OH)4 + 4 NaNO3
Cu = Cu2{+} + e =>
2 Cu = Cu2{+} + e
C8H10 + KMnO4 = C7H5O2K + K2CO3 + MnO2 + H2O =>
3 C8H10 + 22 KMnO4 = 2 C7H5O2K + 10 K2CO3 + 22 MnO2 + 10 H2O
Mg(BrO4)2 = MgBr2 + O2 =>
Mg(BrO4)2 = MgBr2 + 4 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca3(PO4)2 + Na2(CO3) = Ca(CO3) + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2(CO3) = 3 Ca(CO3) + 2 Na3(PO4)
CuSO4 + NH3*H2O = [Cu(NH3)4(OH2)2]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4(OH2)2]SO4 + 2 H2O
C3H + C{+} = C4{+} + H =>
C3H + C{+} = C4{+} + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg2(CO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg2(CO3)2 + 2 H2SO4 = 2 MgSO4 + 2 H2O + 2 CO2
BariumSulfate + Iron(III)Chloride = BariumChloride + Iron(III)Sulfate =>
BariumSulfate + Iron(III)Chloride = BariumChloride + Iron(III)Sulfate
HC2H3O2 + NaHCO3 = CO2 + HOH + NaC2H3O2 =>
HC2H3O2 + NaHCO3 = CO2 + HOH + NaC2H3O2
NaOH + Ca[OH]2 + Cl2 = Ca[OCl]2 + NaCl + H2O =>
2 NaOH + Ca[OH]2 + 2 Cl2 = Ca[OCl]2 + 2 NaCl + 2 H2O
Th3(PO4)2 + C = ThO2 + P2 + CO =>
Th3(PO4)2 + 2 C = 3 ThO2 + P2 + 2 CO
C4H9OH + CH3COOH + HOC6H4COOH = C6H12O2 =>
8 C4H9OH + CH3COOH + 2 HOC6H4COOH = 8 C6H12O2
NaCl + KNO = KCl + NaNO =>
NaCl + KNO = KCl + NaNO
C2H4 = C + H =>
C2H4 = 2 C + 4 H
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
MS + H2SO4 = MSO4 + SO2 + H2O =>
MS + 4 H2SO4 = MSO4 + 4 SO2 + 4 H2O
Al2O3 + NaOH = Al + NaO2 + H2 =>
2 Al2O3 + 6 NaOH = 4 Al + 6 NaO2 + 3 H2
MnO2 + H2O = OH + Mn2O3 =>
2 MnO2 + H2O = 2 OH + Mn2O3
CH2CH2 + CH3COOH + H2O = CH3COOH2CH3 =>
2 CH2CH2 + CH3COOH + 2 H2O = 2 CH3COOH2CH3
Cl2O7 + MgO = Mg(ClO4)2 =>
Cl2O7 + MgO = Mg(ClO4)2
LiCO3 + ZnSO4 = Zn(CO3)2 + Li2SO4 =>
2 LiCO3 + ZnSO4 = Zn(CO3)2 + Li2SO4
NaMnO4 + KOH + KNO2 = Na2MnO4 + K2MnO4 + KNO3 + H2O =>
2 NaMnO4 + 2 KOH + KNO2 = Na2MnO4 + K2MnO4 + KNO3 + H2O
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
O2 + Au = AuO2 =>
O2 + Au = AuO2
NO + H2O = H2O2 + N2H4 =>
2 NO + 6 H2O = 4 H2O2 + N2H4
PbO2 + Na2SO4 = Pb(SO4)2 + Na2O =>
PbO2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2O
Cu(NO3)2 + N2OH = Cu(OH)2 + N2NO3 =>
Cu(NO3)2 + 2 N2OH = Cu(OH)2 + 2 N2NO3
NO + H2O = H2O2 + N2H4 =>
2 NO + 6 H2O = 4 H2O2 + N2H4
H2TeO4 + K2O = K2TeO4 + H2O =>
H2TeO4 + K2O = K2TeO4 + H2O
FeCO3 + H2O2 = Fe2(CO3)3 + Fe(OH)3 =>
6 FeCO3 + 3 H2O2 = 2 Fe2(CO3)3 + 2 Fe(OH)3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Zn + Pb{4+} = Zn{2+} + Pb =>
2 Zn + Pb{4+} = 2 Zn{2+} + Pb
AgNO3 + K2S = AgS + NO3K2 =>
AgNO3 + K2S = AgS + NO3K2
Zn + Ne = ZnNe =>
Zn + Ne = ZnNe
KOH + NH4OH = KNO3 + NH4 + H2O =>
KOH + 9 NH4OH = KNO3 + 8 NH4 + 7 H2O
KNO3 + KNH2 = KN3 + KOH + NH3 =>
KNO3 + 3 KNH2 = KN3 + 3 KOH + NH3
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
BeSe + V(II)HCO{-3} = BeHCO{-3} + V(II)Se =>
BeSe + V(II)HCO{-3} = BeHCO{-3} + V(II)Se
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
V2O5 + FeN = Fe2O3 + V3N5 =>
3 V2O5 + 10 FeN = 5 Fe2O3 + 2 V3N5
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
NaI() + Cl2() = NaCl() + I2() =>
2 NaI() + Cl2() = 2 NaCl() + I2()
aluminumhydroxide + sodiumnitrate = aluminiumnitrate + sodiumhydroxide =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
Ag + Pb2{+} = Ag{+} + Pb =>
Ag + Pb2{+} = Ag{+} + 2 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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