| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrSO4 + NaCO3 = SrCO3 + NaSO4
SnCl + K2CrO7 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
3 SnCl + K2CrO7 + 14 HCl = 3 SnCl4 + CrCl3 + 2 KCl + 7 H2O
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CH2O + HCl =>
K2Cr2O7 + 20 KI + 14 H2SO4 + 7 CHCl3 = Cr2(SO4)3 + 11 K2SO4 + 10 I2 + 7 CH2O + 21 HCl
Ti2(SO4)3 + KMnO4 + H2O = Ti(OH)2SO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 12 H2O = 10 Ti(OH)2SO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
Na2SO4(s) + H2O(l) = NaOH + H2SO4 =>
Na2SO4(s) + 2 H2O(l) = 2 NaOH + H2SO4
BaCl2 + Sb2(SO4)3 = Ba(SO4) + SbCl3 =>
3 BaCl2 + Sb2(SO4)3 = 3 Ba(SO4) + 2 SbCl3
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CH2O + HCl =>
K2Cr2O7 + 20 KI + 14 H2SO4 + 7 CHCl3 = Cr2(SO4)3 + 11 K2SO4 + 10 I2 + 7 CH2O + 21 HCl
C39H65N11SO13 + O2 = CO2 + N2 + H2O + SO2 =>
4 C39H65N11SO13 + 199 O2 = 156 CO2 + 22 N2 + 130 H2O + 4 SO2
Na2SO4(s) + H2O(l) = NaOH + H2SO4 =>
Na2SO4(s) + 2 H2O(l) = 2 NaOH + H2SO4
BaCl2 + Sb2(SO4)3 = BaSO4 + SbCl3 =>
3 BaCl2 + Sb2(SO4)3 = 3 BaSO4 + 2 SbCl3
AgNO{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNO{3} =>
AgNO{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNO{3}
K2CO3 + CH3CO2H = KCH3CO2 + CO2 + H2O =>
K2CO3 + 2 CH3CO2H = 2 KCH3CO2 + CO2 + H2O
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMnO4 + Fe + H2O = MnO2 + Fe(OH)2 + KOH =>
2 KMnO4 + 3 Fe + 4 H2O = 2 MnO2 + 3 Fe(OH)2 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2C2H3O + Na2CrO4 = Na2C2H3O + Cu2CrO4 =>
Cu2C2H3O + Na2CrO4 = Na2C2H3O + Cu2CrO4
Al(OH)3 + NH4 = Al + NH4OH =>
Al(OH)3 + 3 NH4 = Al + 3 NH4OH
Au + Zn(NO3)2 = Au(NO3)2 + Zn =>
Au + Zn(NO3)2 = Au(NO3)2 + Zn
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2CO3(aq) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2CO3(aq)
CH3CH2CHO + MnO2 + H{+} = CH3CH2COOH + Mn{2+} + H2O =>
CH3CH2CHO + MnO2 + 2 H{+} = CH3CH2COOH + Mn{2+} + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2CO3(aq) + HCl(aq) = CO2 + NaCl + H2O =>
Na2CO3(aq) + 2 HCl(aq) = CO2 + 2 NaCl + H2O
Cr + SnCl4 = Sn + CrCl3 =>
4 Cr + 3 SnCl4 = 3 Sn + 4 CrCl3
C39H65N11SO13 + O2 = CO2 + N2 + H2O + SO2 =>
4 C39H65N11SO13 + 199 O2 = 156 CO2 + 22 N2 + 130 H2O + 4 SO2
SiO2(s) + C(g) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(g) = SiC(s) + 2 CO(g)
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + K2SO4 + MnO2 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 6 TiOSO4 + K2SO4 + 2 MnO2 + 2 H2SO4
Ti2(MnO4)3 + Po = Po2(MnO4)4 + Ti =>
4 Ti2(MnO4)3 + 6 Po = 3 Po2(MnO4)4 + 8 Ti
FeS + O3 + NaOH + H2O = Fe(OH)3 + Na2SO4 =>
2 FeS + 3 O3 + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4
Na2SO4(s) + H2O(l) = NaOH + H2SO4 =>
Na2SO4(s) + 2 H2O(l) = 2 NaOH + H2SO4
Ca + NHO3 = H2 + Ca(NO3)2 =>
Ca + 2 NHO3 = H2 + Ca(NO3)2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca + NHO3 = H2 + Ca(NO3)2 =>
Ca + 2 NHO3 = H2 + Ca(NO3)2
SrSO4 + NaCO3 = SrCO3 + NaSO4 =>
SrSO4 + NaCO3 = SrCO3 + NaSO4
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HI(aq) + K2SO3(s) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 IK(aq)
C4H10O + O = C5H8O2 + H2O =>
5 C4H10O + 12 O = 4 C5H8O2 + 9 H2O
CoCl2(aq) + AgNO3(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 AgCl(s)
Ca + NHO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 NHO3 = 5 Ca(NO3)2 + N2 + 6 H2O
H2O + H2SO4 = H2O*H2SO4 =>
H2O + H2SO4 = H2O*H2SO4
CuSO4 + (H2O)5 = CuO + H2SO4 =>
5 CuSO4 + (H2O)5 = 5 CuO + 5 H2SO4
C2H4O3 + H2O = CH3COOH + H2O2 =>
C2H4O3 + H2O = CH3COOH + H2O2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Ca + NHO3 = H2 + Ca(NO3)2 =>
Ca + 2 NHO3 = H2 + Ca(NO3)2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
BaBr2 + AgC2H3O2 = AgBr + Ba(CH3COO)2 =>
BaBr2 + 2 AgC2H3O2 = 2 AgBr + Ba(CH3COO)2
Rh{4+} + (PO4){3-} = Rh3 + (PO4)4 =>
3 Rh{4+} + 4(PO4){3-} = Rh3 + (PO4)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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