| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + BeF2 = Be(NO3)2 + 2 AgF
(NH4)2S + I2 = NH4I + S =>
(NH4)2S + I2 = 2 NH4I + S
PH = P + H2 =>
2 PH = 2 P + H2
(NH4)2S + I2 = NH4I + S2 =>
2(NH4)2S + 2 I2 = 4 NH4I + S2
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
N2H4 + MnO4{-} + H{+} = N2 + Mn2{+} + H2O =>
13 N2H4 + 8 MnO4{-} + 12 H{+} = 13 N2 + 4 Mn2{+} + 32 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
N2H4 + MnO4{-} + H{+} = N2 + Mn2{+} + H2O =>
13 N2H4 + 8 MnO4{-} + 12 H{+} = 13 N2 + 4 Mn2{+} + 32 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Sn + NaOH + H2O = Na2(Sn(OH)4) + H2 =>
Sn + 2 NaOH + 2 H2O = Na2(Sn(OH)4) + H2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
NaHS + NaHSO4 = Na2SO4 + H2S =>
NaHS + NaHSO4 = Na2SO4 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[Ag(NH3)2]Cl(aq) + HCl(aq) = AgCl(s) + NH4Cl(aq) =>
[Ag(NH3)2]Cl(aq) + 2 HCl(aq) = AgCl(s) + 2 NH4Cl(aq)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Zn(NO3)2 + Na2SO3 = ZnSO3 + NaNO3 =>
Zn(NO3)2 + Na2SO3 = ZnSO3 + 2 NaNO3
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
KHS + HBr = KBr + H2S =>
KHS + HBr = KBr + H2S
Ca + CO3 = CO2 + CaO2 =>
Ca + 2 CO3 = 2 CO2 + CaO2
NaHCO3 + H2O = Na + OH + H2CO2 =>
NaHCO3 + 2 H2O = Na + 3 OH + H2CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Cs + P = Cs3P =>
3 Cs + P = Cs3P
C3H5OH + H2O2 = C3H5(OH)3 =>
C3H5OH + H2O2 = C3H5(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Mg(H2O)4(OH)2 + NH4Cl = Mg(H2O)3(OH)3{-} + NH4{+} + HCl =>
Mg(H2O)4(OH)2 + NH4Cl = Mg(H2O)3(OH)3{-} + NH4{+} + HCl
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag(s) + Zn(NO3)2(aq) = AgNO3(aq) + Zn(s) =>
2 Ag(s) + Zn(NO3)2(aq) = 2 AgNO3(aq) + Zn(s)
(Al(OH)2)2SO4 = Al + OH + SO4 =>
(Al(OH)2)2SO4 = 2 Al + 4 OH + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2H4 + MnO4{-} + H{+} = N2 + Mn2{+} + H2O =>
13 N2H4 + 8 MnO4{-} + 12 H{+} = 13 N2 + 4 Mn2{+} + 32 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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