| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO3 + 2 HSO3 = NaSO4 + H2O + 2 SO2
CsOH + HI = H2O + CsI =>
CsOH + HI = H2O + CsI
HNO3(aq) + NaHCO3(aq) = NaNO3 + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3 + H2O(l) + CO2(g)
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2 =>
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2
H2SO4 + CaCl2 = CaSO4 + HCl* =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl*
NaOH + C8H16O2 = C8H15O2 + H2O + Na =>
NaOH + C8H16O2 = C8H15O2 + H2O + Na
Al + Cu3(CO3)2(OH)2 + HCl = AlCl2 + H2O + CO2 + Cu =>
3 Al + Cu3(CO3)2(OH)2 + 6 HCl = 3 AlCl2 + 4 H2O + 2 CO2 + 3 Cu
FO2 + HI = HF + I2 + H2O =>
2 FO2 + 10 HI = 2 HF + 5 I2 + 4 H2O
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
C6H4CI2 + O2 = CO + H2O + CI2 =>
C6H4CI2 + 4 O2 = 6 CO + 2 H2O + CI2
Na0*5O + H{+} = Na{+} + H0*5O =>
Na0*5O + H{+} = Na{+} + H0*5O
C3H7 + O2 = C02 + H2O =>
4 C3H7 + 7 O2 = 6 C02 + 14 H2O
HSO3Cl + H2O = HCl + H2SO4 =>
HSO3Cl + H2O = HCl + H2SO4
ZnS + Ag = Ag2S + Zn =>
ZnS + 2 Ag = Ag2S + Zn
H2 + Cu = CuH3 =>
3 H2 + 2 Cu = 2 CuH3
CU + HF = CUF + H2 =>
2 CU + 2 HF = 2 CUF + H2
CuOH + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuOH + 3 HNO3 = Cu(NO3)2 + NO2 + 2 H2O
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
(NH4)2CO3 + BaCl2 = (NH4)2Cl2 + BaCO + O2 =>
(NH4)2CO3 + BaCl2 = (NH4)2Cl2 + BaCO + O2
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)2(NO3)2
Ca(OH)2 + CrCl3 = CaCl2 + Cr(OH)3 =>
3 Ca(OH)2 + 2 CrCl3 = 3 CaCl2 + 2 Cr(OH)3
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)2(NO3)2
KMnO4 + KI + H2O = I + MnO2 + KOH =>
KMnO4 + 3 KI + 2 H2O = 3 I + MnO2 + 4 KOH
Mg + H2O(l) = MgO + H2 =>
Mg + H2O(l) = MgO + H2
NaOH + H3PO4 = Na3O + PO4 + H2O =>
9 NaOH + H3PO4 = 3 Na3O + PO4 + 6 H2O
Cu2S + HNO3 = S + NO + CuNO32 + H2O =>
3 Cu2S + 124 HNO3 = 3 S + 118 NO + 6 CuNO32 + 62 H2O
CH4(s) + O2(s) = CO2(g) + H2O(s) =>
CH4(s) + 2 O2(s) = CO2(g) + 2 H2O(s)
Cs2CO3 + HCl = CsCl + H2O + CO2 =>
Cs2CO3 + 2 HCl = 2 CsCl + H2O + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
O2 + CH3OCH3 = H2O + CO2 =>
3 O2 + CH3OCH3 = 3 H2O + 2 CO2
CsOH + HI = H2O + CsI =>
CsOH + HI = H2O + CsI
Hg + P = HgP =>
Hg + P = HgP
Zn(O2CCH3)2 + NaOH = Na(O2CCH3) + Zn(OH)2 =>
Zn(O2CCH3)2 + 2 NaOH = 2 Na(O2CCH3) + Zn(OH)2
Mg(NO3)2 + Al(CO3)3 = Al(NO3)3 + Mg(CO3)2 =>
3 Mg(NO3)2 + 2 Al(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)2
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
CH3CO2H + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3CO2H + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Fe(SCN)3 + NaF = Na3FeF6 + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3FeF6 + 3 NaSCN
I2(s) + HNO2(aq) = HIO(aq) + NO(g) =>
I2(s) + 2 HNO2(aq) = 2 HIO(aq) + 2 NO(g)
KMnO4 + K = K2(MnO4) =>
KMnO4 + K = K2(MnO4)
NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2 =>
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2
HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + H2 =>
2 HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + H2
KAl(SO4)2 + NaOH = KNaSO4 + Na2SO4 + NaAlO2 + H2O =>
KAl(SO4)2 + 4 NaOH = KNaSO4 + Na2SO4 + NaAlO2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CO + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CO + 3 H2SO4 + 2 KMnO4 = 5 CO2 + K2SO4 + 2 MnSO4 + 3 H2O
C3H8(l) + O2(g) = CO2(g) + H2O(l) =>
C3H8(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
SiO2 + C2H2 = SiC + H2 + O2 =>
2 SiO2 + C2H2 = 2 SiC + H2 + 2 O2
HBrO3 + HBr = HBrO =>
HBrO3 + 2 HBr = 3 HBrO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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