| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PO4 = 3 PO3 + O3
ZnSO4 + Na = Na2SO4 + Zn8 =>
8 ZnSO4 + 16 Na = 8 Na2SO4 + Zn8
NaI + KNO3 = NaK + INO3 =>
NaI + KNO3 = NaK + INO3
TiOCl2 + HCl = TiCl4 + H2O =>
TiOCl2 + 2 HCl = TiCl4 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2
KCl*MgCl2*H2O + AgNO3 = KNO3 + AgCl + MgCl2 + H2O =>
KCl*MgCl2*H2O + AgNO3 = KNO3 + AgCl + MgCl2 + H2O
MnSO4 + Ba(OH)2 = Mn(OH) + Ba(SO4)2 =>
2 MnSO4 + Ba(OH)2 = 2 Mn(OH) + Ba(SO4)2
Ag(NO3) + Mg(SO4) = Ag(SO4) + Mg(NO3) =>
Ag(NO3) + Mg(SO4) = Ag(SO4) + Mg(NO3)
FeO + HCl = FeH + ClO =>
FeO + HCl = FeH + ClO
PbNO3 = PbO + N2O + O =>
2 PbNO3 = 2 PbO + N2O + 3 O
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4
C6H8O6 + OH{-} = C6H7O6{-} + H2O =>
C6H8O6 + OH{-} = C6H7O6{-} + H2O
KSO4 + ZnOH = KOH + ZnSO4 =>
KSO4 + ZnOH = KOH + ZnSO4
*C16H16 + Cl2 = C + HCl =>
*C16H16 + 8 Cl2 = 16 C + 16 HCl
NH4NO3(aq) + KI(aq) = NH4I(aq) + KNO3(aq) =>
NH4NO3(aq) + KI(aq) = NH4I(aq) + KNO3(aq)
VO{2+} + e = VO{+} =>
VO{2+} + e = VO{+}
Na2S + Na3VO4 = Na3VS4 + Na2O =>
4 Na2S + Na3VO4 = Na3VS4 + 4 Na2O
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
HNO2 + HCl = H3O + NOCl2 =>
HNO2 + 2 HCl = H3O + NOCl2
Fe + O2 + N3 = FeON2 =>
6 Fe + 3 O2 + 4 N3 = 6 FeON2
HSO3{-} + IO3{-} + H{+} = HSO4{-} + I2 + H2O =>
5 HSO3{-} + 2 IO3{-} + 2 H{+} = 5 HSO4{-} + I2 + H2O
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Cl(aq)
C6H6COOH + NaOH = C6H6 + Na2CO3 + H2O =>
30 C6H6COOH + 48 NaOH = 31 C6H6 + 24 Na2CO3 + 36 H2O
Rh2(SO4)3 + H2O = Rh2(SO4)3*6H2O =>
Rh2(SO4)3 + 6 H2O = Rh2(SO4)3*6H2O
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Na2CO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + 2 NaHSO4 = 2 Na2SO4 + CO2 + H2O
RbAs3 + MgCl = RbCl + MgAs3 =>
RbAs3 + MgCl = RbCl + MgAs3
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
Hg(NO3)2 + NH4(SCN) = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4(SCN) = Hg(SCN)2 + 2 NH4NO3
MnCl2 + Br2 + NH4HO = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4HO = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
Mg(OH)2 + (NH4)2SO4 = MgSO4 + (NH4)OH =>
Mg(OH)2 + (NH4)2SO4 = MgSO4 + 2(NH4)OH
C7H6O3 + Fe(NO3)3 = Fe(C6H4(OH)COO)3 + HNO3 =>
3 C7H6O3 + Fe(NO3)3 = Fe(C6H4(OH)COO)3 + 3 HNO3
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
CaHPO4 + C + SiO2 = Ca2SiO4 + CO + H2O + P =>
2 CaHPO4 + 5 C + SiO2 = Ca2SiO4 + 5 CO + H2O + 2 P
K2O + H2O = H2K2 + O2 =>
K2O + H2O = H2K2 + O2
Ca + Al(NO3)3 = Ca(NO3)3 + Al =>
Ca + Al(NO3)3 = Ca(NO3)3 + Al
K3PO4 + Zn(ClO2)2 = K3(ClO2)2 + ZnPO4 =>
K3PO4 + Zn(ClO2)2 = K3(ClO2)2 + ZnPO4
C2O4{-} + MnO4{-} + H{+} = Mn{2+} + H2O + CO2 =>
5 C2O4{-} + MnO4{-} + 8 H{+} = Mn{2+} + 4 H2O + 10 CO2
PbSO4(s) + KI(aq) = PbI2(s) + K2SO4(aq) =>
PbSO4(s) + 2 KI(aq) = PbI2(s) + K2SO4(aq)
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
CrBr3 + Na2CO3 = Cr2(CO3)3 + NaBr =>
2 CrBr3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaBr
NH4Cl(aq) + Pb(NO3)2 = NH4(NO3)2 + PbCl =>
NH4Cl(aq) + Pb(NO3)2 = NH4(NO3)2 + PbCl
HIO3 + KI + H2SO4 = K2SO4 + KI3 + H2O =>
2 HIO3 + 16 KI + 5 H2SO4 = 5 K2SO4 + 6 KI3 + 6 H2O
CuS + Na3PO4 = Na2S + Cu3(PO4)2 =>
3 CuS + 2 Na3PO4 = 3 Na2S + Cu3(PO4)2
Na2O2 + I{-} + H{+} = Na{+} + I2 + H2O =>
Na2O2 + 2 I{-} + 4 H{+} = 2 Na{+} + I2 + 2 H2O
SMgCl2 = SCl2Mg =>
SMgCl2 = SCl2Mg
CO + AgNO3 = CO(NO3) + Ag =>
CO + AgNO3 = CO(NO3) + Ag
H2SO4 + HNO3 = H2O + SO4 + NO2 =>
H2SO4 + 2 HNO3 = 2 H2O + SO4 + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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