| Équations équilibrées la veille |
SO2 + Cu(OH)2 = CuSO3 + HOH
HCl + Kl = HKl + KlCl =>
HCl + 2 Kl = HKl + KlCl
As2S3 + ClO3{-} + H2O = H3AsO4 + S + Cl{-} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 H3AsO4 + 9 S + 5 Cl{-}
MnO2 + KNO3 + KOH = NH3 + K2MnO4 + H2O =>
4 MnO2 + KNO3 + 7 KOH = NH3 + 4 K2MnO4 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaMnO4 + P2O5 = Na3PO4 + Mn2O7 =>
6 NaMnO4 + P2O5 = 2 Na3PO4 + 3 Mn2O7
Vr129 + H232O600 = H425Vr34 + O373 =>
5001 Vr129 + 34759.105603448H232O600 = 18974.382352941H425Vr34 + 55912.770407692O373
Ca(NO3)2 + (NH4)2SO4 = CaSO4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2SO4 = CaSO4 + 2 NH4NO3
Hg(l) + HCl = HgCl2 + H2(g) =>
Hg(l) + 2 HCl = HgCl2 + H2(g)
K2CO3 + HCOOH + H3BO3 + H2O = KH2BO3*2HCOOH*2H2O + CO2 =>
K2CO3 + 4 HCOOH + 2 H3BO3 + 3 H2O = 2 KH2BO3*2HCOOH*2H2O + CO2
Fe(NO3)3 + BaS = (Fe)2(S)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaS = (Fe)2(S)3 + 3 Ba(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Nd2O3 + TiO2 = Nd2TiO5 =>
Nd2O3 + TiO2 = Nd2TiO5
Br{-} + (MnO4){-} + H{+} + HCN = BrCN + Mn{+2} + H2O =>
5 Br{-} + 2(MnO4){-} + 11 H{+} + 5 HCN = 5 BrCN + 2 Mn{+2} + 8 H2O
HNO3 + CH3COOH = CH3NO3 + COOH2 =>
HNO3 + CH3COOH = CH3NO3 + COOH2
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
NH4Cl + Ag(NO3) = (NH4)(NO3) + AgCl =>
NH4Cl + Ag(NO3) = (NH4)(NO3) + AgCl
MgO + NO = MgO2 + N2 =>
2 MgO + 2 NO = 2 MgO2 + N2
Pd + N2 = Pd3N2 =>
3 Pd + N2 = Pd3N2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Cu + H2SO4(aq) = Cu2(SO4)2 + H2O + SO2 =>
2 Cu + 4 H2SO4(aq) = Cu2(SO4)2 + 4 H2O + 2 SO2
NH3(g) + CuO(s) = N2(g) + Cu(s) + H2O(g) =>
2 NH3(g) + 3 CuO(s) = N2(g) + 3 Cu(s) + 3 H2O(g)
AgNO3 + HCl + NH4OH = AgCl + H2O + NONH4 =>
AgNO3 + HCl + 3 NH4OH = AgCl + 4 H2O + 2 NONH4
Pb(NO)2 + KI = PbI2 + KNO =>
Pb(NO)2 + 2 KI = PbI2 + 2 KNO
Na2CO3 + SrCO3 + SiO2 = NaSrSiO3 + O2 + CO2 =>
2 Na2CO3 + 4 SrCO3 + 4 SiO2 = 4 NaSrSiO3 + O2 + 6 CO2
Na2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O
CH3CHCHCH3 + K2Cr2O7 + HCl = KCl + CrCl3 + CH3COOH + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 32 HCl = 8 KCl + 8 CrCl3 + 6 CH3COOH + 16 H2O
N2O3 = N2 + O2 =>
2 N2O3 = 2 N2 + 3 O2
NaBr + H2SO4 = Na(OH)2 + SO2 + Br =>
NaBr + H2SO4 = Na(OH)2 + SO2 + Br
C9H15O5N + O2 = CO2 + NH3 + H2O =>
2 C9H15O5N + 19 O2 = 18 CO2 + 2 NH3 + 12 H2O
Al(NO3)3 + H3PO4 = AlPO4 + HNO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 HNO3
HCl + KMnO4 + H2SO4 = MnSO4 + H2O + Cl2 + K2SO4 =>
10 HCl + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 Cl2 + K2SO4
C9H15O5N + O2 = CO2 + NH3 + H2O =>
2 C9H15O5N + 19 O2 = 18 CO2 + 2 NH3 + 12 H2O
MnCl3 + (NH4)2CO3 = Mn2(CO3)3 + NH4Cl =>
2 MnCl3 + 3(NH4)2CO3 = Mn2(CO3)3 + 6 NH4Cl
CH4 + KMnO4 = HMnO4 + CH3 + K =>
CH4 + KMnO4 = HMnO4 + CH3 + K
CH3COONa*3H2O + H2O = CH3COOH*3H2O + NaOH =>
CH3COONa*3H2O + H2O = CH3COOH*3H2O + NaOH
Mg + O + PO = Mg3(PO4)2 =>
3 Mg + 6 O + 2 PO = Mg3(PO4)2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Zn + FeCI2 = Fe + ZnCI2 =>
Zn + FeCI2 = Fe + ZnCI2
NaOCl + CCOOH = HOCl + NaCCOO* =>
NaOCl + CCOOH = HOCl + NaCCOO*
C2H6O2 + C3H4O4 = C5H8O5 + H2O =>
C2H6O2 + C3H4O4 = C5H8O5 + H2O
KCIO3 + C12H22O11 = CO2 + H2O + KCI =>
8 KCIO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCI
Mn2 + H2O = MnO2 + H =>
Mn2 + 4 H2O = 2 MnO2 + 8 H
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
HBrO + Na2SO3 = HBr + Na2SO4 =>
HBrO + Na2SO3 = HBr + Na2SO4
KCIO3 + C12H22O11 = CO2 + H2O + KCI =>
8 KCIO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCI
Cs(OH) + HF = CsF + H2O =>
Cs(OH) + HF = CsF + H2O
NO2 + NH4 = H2O + N =>
NO2 + NH4 = 2 H2O + 2 N
OH{-} + H2O + V = H2 + HV6O17{3-} =>
3 OH{-} + 14 H2O + 6 V = 15 H2 + HV6O17{3-}
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