| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3NaOH = NaNO3H2O
CH3COOH + CuCO3 = Cu(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + CO2 + H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + CO2(g) + H2O
C6H6 + H2SO4 = C6H6HSO4 + H2 =>
2 C6H6 + 2 H2SO4 = 2 C6H6HSO4 + H2
PtCl2(CO)2 = Pt + Cl2 + CO =>
PtCl2(CO)2 = Pt + Cl2 + 2 CO
HNO3 + KRbS = H2S + KRb + NO3 =>
2 HNO3 + KRbS = H2S + KRb + 2 NO3
C + PO4 = C3PO4 =>
3 C + PO4 = C3PO4
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + KO2H =>
2 KMnO4 + 2 KCl + 2 H2SO4 = 2 MnSO4 + Cl2 + 4 KO2H
HCl + C15H21NO2 = C15H22NClO2 =>
HCl + C15H21NO2 = C15H22NClO2
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
[CH3NH3]Cl + NaOH = CH3NH2 + Na + Cl2 + H2O =>
2[CH3NH3]Cl + 2 NaOH = 2 CH3NH2 + 2 Na + Cl2 + 2 H2O
Zn(OH)3 + HNO3 = HOH + Zn(NO3)3 =>
Zn(OH)3 + 3 HNO3 = 3 HOH + Zn(NO3)3
H3PO4(ac) + Ca(OH)2(ac) = Ca3(PO4)2(ac) + H2O(l) =>
2 H3PO4(ac) + 3 Ca(OH)2(ac) = Ca3(PO4)2(ac) + 6 H2O(l)
KHS + HCOOH = HCOOK + H2S =>
KHS + HCOOH = HCOOK + H2S
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
KMnO4 + H2O2H2SO4 = MnSO4 + K2SO4 + O2 + H2O =>
2 KMnO4 + 3 H2O2H2SO4 = 2 MnSO4 + K2SO4 + 4 O2 + 6 H2O
ZnCl2 + NH3 = [Zn(NH3)4]Cl2 =>
ZnCl2 + 4 NH3 = [Zn(NH3)4]Cl2
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
Mg(oh)2 + H2O = MgO + H3O =>
Mg(oh)2 + 6 H2O = 2 MgO + 4 H3O
Mg(s) + CrCl3(ac) = MgCl2(ac) + Cr(s) =>
3 Mg(s) + 2 CrCl3(ac) = 3 MgCl2(ac) + 2 Cr(s)
Al + NH3SO4 + NaOH = Al(OH)3 + Na2SO4 + NH3 =>
2 Al + 3 NH3SO4 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + 3 NH3
Na3PO4 + P2O5 = Na3P3O9 =>
Na3PO4 + P2O5 = Na3P3O9
C3H8(aq) + O2(g) = H2O(i) + CO2(g) =>
C3H8(aq) + 5 O2(g) = 4 H2O(i) + 3 CO2(g)
SrCl2 + K2(SO4) = KCl + Sr(SO4) =>
SrCl2 + K2(SO4) = 2 KCl + Sr(SO4)
NH2Cl + N2H4 = NH4Cl + N =>
2 NH2Cl + N2H4 = 2 NH4Cl + 2 N
Ca + HNO3 = CaHNO3 =>
Ca + HNO3 = CaHNO3
O + H2 = H6O4 =>
4 O + 3 H2 = H6O4
S2O3{-2} + CrO4{2-} + H2O = SO4{-2} + Cr(OH)3 + OH{-} =>
3 S2O3{-2} + 8 CrO4{2-} + 17 H2O = 6 SO4{-2} + 8 Cr(OH)3 + 10 OH{-}
C99999999999999999999999999999 = C9223362813491000000 =>
5001 C99999999999999999999999999999 = 5001.0050010005C9223362813491000000
Ca + CI2 = CaCI2 =>
Ca + CI2 = CaCI2
KMnO4 + NH4Cl = N2 + KCl + H2O + MnO2 =>
2 KMnO4 + 2 NH4Cl = N2 + 2 KCl + 4 H2O + 2 MnO2
Mn(OH)2 + H2O2 = Mn(OH)3 =>
2 Mn(OH)2 + H2O2 = 2 Mn(OH)3
NO3 + H2S = HNO3 + S =>
2 NO3 + H2S = 2 HNO3 + S
Fe + Pd(No3)2 = Fe(No3)2 + Pd =>
Fe + Pd(No3)2 = Fe(No3)2 + Pd
[Cd(NH3)4](OH)2 + (NH4)2S = CdS + NH3 + H2O =>
[Cd(NH3)4](OH)2 + (NH4)2S = CdS + 6 NH3 + 2 H2O
C6H1O + O2 = CO2 + H2O =>
4 C6H1O + 23 O2 = 24 CO2 + 2 H2O
Ba + Cl + AgSO4 = BaSO4 + AgCl2 =>
Ba + 2 Cl + AgSO4 = BaSO4 + AgCl2
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + KO2H =>
2 KMnO4 + 2 KCl + 2 H2SO4 = 2 MnSO4 + Cl2 + 4 KO2H
H2O2H2 = H2O =>
H2O2H2 = 2 H2O
C8H10 + Cl2 = C8H9Cl + HCl =>
C8H10 + Cl2 = C8H9Cl + HCl
Zn(s) + H2SO4 = ZnSO4 + H2(g) =>
Zn(s) + H2SO4 = ZnSO4 + H2(g)
HNO3 + (NH4)OH = H2O + NH4NO3 =>
HNO3 + (NH4)OH = H2O + NH4NO3
Cs{+} + SO3{-2} = Cs2(SO3) =>
2 Cs{+} + SO3{-2} = Cs2(SO3)
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
AlCl3 + Na2S + H2O = NaCl + Al(OH)3 + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
ZrCl4 + NaOH = Zr(OH)4 + NaCl =>
ZrCl4 + 4 NaOH = Zr(OH)4 + 4 NaCl
NaCl + H2SO4 = Na2(SO4) + HCl =>
2 NaCl + H2SO4 = Na2(SO4) + 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgCIO4(s) + NaI(s) = AgI(s) + NaCIO4 =>
AgCIO4(s) + NaI(s) = AgI(s) + NaCIO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/25
Équations équilibrées sur05/25/24
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