| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4{2-} + Mg{2+} = MgSO4
C14H10O(l) + O2 = CO2 + H2O =>
C14H10O(l) + 16 O2 = 14 CO2 + 5 H2O
H2S2O3 + Au(OH)3 = Au2(S2O3)3 + H2O =>
3 H2S2O3 + 2 Au(OH)3 = Au2(S2O3)3 + 6 H2O
HCl + Pb = Cl2Pb + H =>
2 HCl + Pb = Cl2Pb + 2 H
Fe(OH)3 + Mg(NO3)2 = Mg(OH)2 + Fe(NO3)3 =>
2 Fe(OH)3 + 3 Mg(NO3)2 = 3 Mg(OH)2 + 2 Fe(NO3)3
Sb + HNO3 = Sb(NO3) + NO2 + H2O =>
Sb + 2 HNO3 = Sb(NO3) + NO2 + H2O
As2S3 + CaO + O2 = Ca3As2O8 + CaSO4 =>
As2S3 + 6 CaO + 7 O2 = Ca3As2O8 + 3 CaSO4
HCOOH + PCl3 = HCOCl + H3PO3 =>
3 HCOOH + PCl3 = 3 HCOCl + H3PO3
Ba(OH)2(aq) + NaCl(aq) = BaCl2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaCl(aq) = BaCl2(aq) + 2 NaOH(aq)
Ag + HNO3 = Ag(NO3) + N2O3 + H2O =>
4 Ag + 6 HNO3 = 4 Ag(NO3) + N2O3 + 3 H2O
BaCO3 + NH3 + H2O = Ba(OH)2 + (NH4)2CO3 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + (NH4)2CO3
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
MgSO2 + Ba(NO3)2 = Mg(NO3)2 + BaSO2 =>
MgSO2 + Ba(NO3)2 = Mg(NO3)2 + BaSO2
HC2H3O2(aq) + Ca(OH)2(s) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(s) = 2 H2O(l) + Ca(C2H3O2)2(aq)
C + O2 = CO2 =>
C + O2 = CO2
KClO4 + Mg(CH3COO)2 = KCH3COO + Mg(ClO4)2 =>
2 KClO4 + Mg(CH3COO)2 = 2 KCH3COO + Mg(ClO4)2
HCl + F2 = HF2 + Cl2 =>
2 HCl + 2 F2 = 2 HF2 + Cl2
Na2 + H2O = H + Na2OH =>
Na2 + H2O = H + Na2OH
C10H16 + O2 = CO2 + H16 =>
C10H16 + 10 O2 = 10 CO2 + H16
HCl + H2O = H2Cl + OH =>
HCl + H2O = H2Cl + OH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
C3H6NH2 + O2 = N2 + H2O + CO2 =>
2 C3H6NH2 + 10 O2 = N2 + 8 H2O + 6 CO2
Cu(NO3)3(aq) + NaOH(aq) = Cu(OH)3(aq) + NaNO3(aq) =>
Cu(NO3)3(aq) + 3 NaOH(aq) = Cu(OH)3(aq) + 3 NaNO3(aq)
Rb + S*8 = Rb2S =>
2 Rb + S*8 = Rb2S
SO3 + H3PO4 = H2SO3 + PO4 =>
3 SO3 + 2 H3PO4 = 3 H2SO3 + 2 PO4
C2H3O2NH4 + Ba(OH)2 = C4H6BaO4 + NH3 + H2O =>
2 C2H3O2NH4 + Ba(OH)2 = C4H6BaO4 + 2 NH3 + 2 H2O
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg =>
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg
PbCO3 + NaCN = Pb(CN)2 + Na2CO3 =>
PbCO3 + 2 NaCN = Pb(CN)2 + Na2CO3
Al + FeCl3 = AlCl2 + FeCl2 =>
Al + 2 FeCl3 = AlCl2 + 2 FeCl2
C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O
Cd(CH3COO)2*4H2O + Na2S*9H2O = CdS + CH3COONa + H2O =>
Cd(CH3COO)2*4H2O + Na2S*9H2O = CdS + 2 CH3COONa + 13 H2O
H2O + SO2 + Ce{+4} = Ce{+3} + SO4{-2} + H{+} =>
2 H2O + SO2 + 2 Ce{+4} = 2 Ce{+3} + SO4{-2} + 4 H{+}
Mg2 + CuSO4 = Mg2CuSO4 =>
Mg2 + CuSO4 = Mg2CuSO4
Zn + HgI = ZnI + Hg =>
Zn + HgI = ZnI + Hg
P2O5 + Fe = FeO + P =>
P2O5 + 5 Fe = 5 FeO + 2 P
KBrO3 + HBr = KBr + H2O + Br4 =>
2 KBrO3 + 12 HBr = 2 KBr + 6 H2O + 3 Br4
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
KMnO4 + Zn + H2SO4 = ZnSO4 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 8 H2O + 2 MnSO4
Ca + AlCl = CaCl2 + Al =>
Ca + 2 AlCl = CaCl2 + 2 Al
K2SO4 + NaNO3 = KNO3 + Na2SO4 =>
K2SO4 + 2 NaNO3 = 2 KNO3 + Na2SO4
HCOOH + C2H6 = HCOOC2H5 + H2 =>
HCOOH + C2H6 = HCOOC2H5 + H2
PbSO4 + Cl2 + NaOH = PbO2 + NaCl + Na2SO4 + H2O =>
PbSO4 + Cl2 + 4 NaOH = PbO2 + 2 NaCl + Na2SO4 + 2 H2O
H{+} + Cr2O7{2-} + C2H5OH = CO2 + Cr + H2O =>
2 H{+} + Cr2O7{2-} + C2H5OH = 2 CO2 + 2 Cr + 4 H2O
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
K(SCN) + KMnO4 + HCl = MnCl2 + K2SO4 + CO2 + N2 + KCl + H2O =>
10 K(SCN) + 22 KMnO4 + 56 HCl = 22 MnCl2 + 10 K2SO4 + 10 CO2 + 5 N2 + 12 KCl + 28 H2O
C19H3O2 + O2 = CO2 + H2O =>
4 C19H3O2 + 75 O2 = 76 CO2 + 6 H2O
K2(SO4) + Fe(OH)3 = K(OH) + Fe2(SO4)3 =>
3 K2(SO4) + 2 Fe(OH)3 = 6 K(OH) + Fe2(SO4)3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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