| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
K + H3Po4 = K3Po4 + H2 =>
6 K + 2 H3Po4 = 2 K3Po4 + 3 H2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
AlOClNa = AlNaClO =>
AlOClNa = AlNaClO
MnO + KClO3 + KOH = K2MnO4 + Cl2 + H2O =>
5 MnO + 4 KClO3 + 6 KOH = 5 K2MnO4 + 2 Cl2 + 3 H2O
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ca(NO3)2 + NaC2H3O2 = Ca(C2H3O2)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 Na(NO3)
BaCl2(aq) + KI(aq) = BaI2 + KCl =>
BaCl2(aq) + 2 KI(aq) = BaI2 + 2 KCl
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
H2O + NO2 = HNO2 + HNO3 =>
H2O + 2 NO2 = HNO2 + HNO3
KNO3 + NaOH = NaNO3 + KOH =>
KNO3 + NaOH = NaNO3 + KOH
CH4(g)Br2(g) = CH3Br(g)HBr(g) =>
CH4(g)Br2(g) = CH3Br(g)HBr(g)
Si + H2O + CaOH = CaSiO3 + H2 =>
2 Si + 4 H2O + 2 CaOH = 2 CaSiO3 + 5 H2
Pb(s) + Zn(NO3)2(aq) = Zn + Pb(NO3)2 =>
Pb(s) + Zn(NO3)2(aq) = Zn + Pb(NO3)2
H3PO4 + PH3 = H3PO3 =>
3 H3PO4 + PH3 = 4 H3PO3
C6H2O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H2O6(s) + 7 O2(g) = 12 CO2(g) + 2 H2O(l)
Cu(NO3)2 + KI = I2 + Cu + K(NO3)2 =>
2 Cu(NO3)2 + 2 KI = I2 + 2 Cu + 2 K(NO3)2
AgHPO = AgPOH =>
AgHPO = AgPOH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NHO3H2O = NO3H3O =>
NHO3H2O = NO3H3O
Mg + N2 + H2O = Mg(OH)2 + NH3 =>
3 Mg + N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C6H14 = C6 + H2 =>
C6H14 = C6 + 7 H2
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
FeCo3(s)H2Co3(aq) = Fe(HCo3)2(aq) =>
FeCo3(s)H2Co3(aq) = Fe(HCo3)2(aq)
Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2
ScCl3 = Sc + Cl =>
ScCl3 = Sc + 3 Cl
Sr(NO2)2 + H2O = SrO + HNO2 =>
Sr(NO2)2 + H2O = SrO + 2 HNO2
As(HCO3)3 = As2O3 + CO2 + H2O =>
2 As(HCO3)3 = As2O3 + 6 CO2 + 3 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2SO4(aq)CaCO3(aq) = CaSO4H2OCO2(g) =>
H2SO4(aq)CaCO3(aq) = CaSO4H2OCO2(g)
BaFMg = MgFBa =>
BaFMg = MgFBa
AXY = XAY =>
AXY = XAY
CH4 + Cl4 = CH4Cl2 =>
2 CH4 + Cl4 = 2 CH4Cl2
HCOOHCuO = HCOOCuHO =>
HCOOHCuO = HCOOCuHO
CuO(s)HCl(aq) = HO(aq)CuCl(s) =>
CuO(s)HCl(aq) = HO(aq)CuCl(s)
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
P4 + KMnO4 + H2SO4 = KH2PO4 + MnSO4 =>
P4 + 4 KMnO4 + 4 H2SO4 = 4 KH2PO4 + 4 MnSO4
Na + Fe(OH) = Na(OH) + Fe =>
Na + Fe(OH) = Na(OH) + Fe
HCl + CdO = HClCdO =>
HCl + CdO = HClCdO
Na2SO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
Na2SO3 + Br2 + 4 KOH = 2 NaOH + 2 KBr + K2SO4 + H2O
C6H5CH(CH3)2 + O2 = CO2 + H2O =>
C6H5CH(CH3)2 + 12 O2 = 9 CO2 + 6 H2O
H2MoO4 = MoO3H2O =>
H2MoO4 = MoO3H2O
Fe(OH)2 + Al = Fe + (OH)3Al =>
3 Fe(OH)2 + 2 Al = 3 Fe + 2(OH)3Al
MnO4{-} + Fe{2+} + H3O{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H3O{+} = Mn{2+} + 5 Fe{3+} + 12 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
ZnO2H2 = Zn(OH)2 =>
ZnO2H2 = Zn(OH)2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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