| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KClO + S + 2 NaOH = 3 KCl + Na2SO4 + H2O
KNO3 + AgClO4 = KClO4 + AgNO3 =>
KNO3 + AgClO4 = KClO4 + AgNO3
O2{-} = O4{-2} =>
2 O2{-} = O4{-2}
KMnO4 + H2SO4 + C2H5OH = CH3COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ba + H2SO4 = BaSO4 + H2O + SO2 =>
Ba + 2 H2SO4 = BaSO4 + 2 H2O + SO2
Ba(OH)2*8H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*8H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 20 H2O
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba(OH)2 + NaBr = NaOH + BaBr2 =>
Ba(OH)2 + 2 NaBr = 2 NaOH + BaBr2
Ni(OH)2 + H2CrO4 = Ni(CrO4) + H2O =>
Ni(OH)2 + H2CrO4 = Ni(CrO4) + 2 H2O
C2H8N4 + O2 = CO2 + NO2 + H2O =>
C2H8N4 + 8 O2 = 2 CO2 + 4 NO2 + 4 H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
CuSO4CO2H2O = CuCO3H2SO4 =>
CuSO4CO2H2O = CuCO3H2SO4
HNO3 + Zn = Zn(NO3)2 + N + H2O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + 2 N + 6 H2O
KOHHC2H3O2 = KC2H3O2H2O =>
KOHHC2H3O2 = KC2H3O2H2O
C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
Al + CO = AlCO =>
Al + CO = AlCO
H3PO4Ca(OH)2 = CaOH3PO4H2O =>
H3PO4Ca(OH)2 = CaOH3PO4H2O
HCl + Li(OH) = H(OH) + LiCl =>
HCl + Li(OH) = H(OH) + LiCl
Al + CO = AlCO =>
Al + CO = AlCO
FeS + AlPO4 = Fe3(PO4)2 + Al2S3 =>
3 FeS + 2 AlPO4 = Fe3(PO4)2 + Al2S3
N20 + H2O = NH3 + O2 =>
N20 + 30 H2O = 20 NH3 + 15 O2
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
CaO + K = K2O + Ca2 =>
2 CaO + 4 K = 2 K2O + Ca2
CH3OH + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NH3ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
2 NH3ClO4 + 4 Al = 2 Al2O3 + N2 + 2 HCl + 2 H2O
Ag2O + HCOH = Ag + HCOOH =>
Ag2O + HCOH = 2 Ag + HCOOH
KIO3 = K + I + O2 =>
2 KIO3 = 2 K + 2 I + 3 O2
CuBr2 + HgCl2 = CuCl2 + HgBr2 =>
CuBr2 + HgCl2 = CuCl2 + HgBr2
CO2 + H2O = CH4 + HCO3 =>
9 CO2 + 6 H2O = CH4 + 8 HCO3
Au + MgBr2 = AuBr3 + Mg =>
2 Au + 3 MgBr2 = 2 AuBr3 + 3 Mg
Ge + I2 = GeI2 =>
Ge + I2 = GeI2
Ga + HCIO3 = Ga(CIO3)3 + H2 =>
2 Ga + 6 HCIO3 = 2 Ga(CIO3)3 + 3 H2
Fe(NO3)3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KNO3 =>
3 Fe(NO3)3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KNO3
C2H5NH2 + H2O = NH3 + C2H5OH =>
C2H5NH2 + H2O = NH3 + C2H5OH
C6H5CHCHCOOH + Br2 = C6H5CHBrCHBrCOOH =>
C6H5CHCHCOOH + Br2 = C6H5CHBrCHBrCOOH
H2CO3 + OH = H2O + CO3 =>
H2CO3 + 2 OH = 2 H2O + CO3
C2H4 + HOBr = C2H5OBr =>
C2H4 + HOBr = C2H5OBr
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Al(OH)3 + NaHCO3 = NaAlO2 + H2O + CO2 =>
Al(OH)3 + NaHCO3 = NaAlO2 + 2 H2O + CO2
Pb(NO3)2 + Li2S = PbS + Li(NO3) =>
Pb(NO3)2 + Li2S = PbS + 2 Li(NO3)
Pb(NO3)2 + Li2S = PbS + Li2(NO3)2 =>
Pb(NO3)2 + Li2S = PbS + Li2(NO3)2
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
MgH2 + H2O = MgH + H3O =>
MgH2 + H2O = MgH + H3O
Mn(NO3)2 + K2S = MnS + KNO3 =>
Mn(NO3)2 + K2S = MnS + 2 KNO3
Cd + OH = CdOH =>
Cd + OH = CdOH
KOH + S + H2O = K2SO3 + H2 =>
2 KOH + S + H2O = K2SO3 + 2 H2
K2Cr2O7 + SnCl2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + Cl2 + H2O =>
2 K2Cr2O7 + 3 SnCl2 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Sn(SO4)2 + 3 Cl2 + 14 H2O
NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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