| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl = CO2(g) + H2O + 2 NaCl(aq)
C2H4 + HOH = C2H5OH =>
C2H4 + HOH = C2H5OH
Co + Al = Co2Al9 =>
2 Co + 9 Al = Co2Al9
P + KOH + H2O = K2H2PO4 + PH3 =>
7 P + 6 KOH + 6 H2O = 3 K2H2PO4 + 4 PH3
AgF + Ca3N2 = CaF2 + Ag3N =>
6 AgF + Ca3N2 = 3 CaF2 + 2 Ag3N
Cl2 + NaOH = NaCl + NaClO + HOH =>
Cl2 + 2 NaOH = NaCl + NaClO + HOH
Fe + NaSO4 = FeSO4 + Na =>
Fe + NaSO4 = FeSO4 + Na
MgCl2 + H2 = MgH2 + Cl2 =>
MgCl2 + H2 = MgH2 + Cl2
Ag + HNO3 = AgNO3 + N2O3 + H2O =>
4 Ag + 6 HNO3 = 4 AgNO3 + N2O3 + 3 H2O
BeO + H2S = H2O + BeS =>
BeO + H2S = H2O + BeS
NaOH + H2SO3 = H2O + Na2(SO3) =>
2 NaOH + H2SO3 = 2 H2O + Na2(SO3)
HCl + C2H6O = C2H7O + Cl =>
HCl + C2H6O = C2H7O + Cl
ClCu2Br = Cu2ClBr =>
ClCu2Br = Cu2ClBr
(C3)H8 + O2 = CO2 + H2O =>
(C3)H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2(s) = Mg(s) + Cl2(g) =>
MgCl2(s) = Mg(s) + Cl2(g)
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
UO2 + HNO3 = U3O8 + H2O + NO =>
9 UO2 + 4 HNO3 = 3 U3O8 + 2 H2O + 4 NO
Ba(NO3)2 + NaOH = NaNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 NaOH = 2 NaNO3 + Ba(OH)2
Fe + HBe = FeBe3 + H2 =>
2 Fe + 6 HBe = 2 FeBe3 + 3 H2
TiO2HF = TiHFO2 =>
TiO2HF = TiHFO2
Al(SO4{-}2) + KOH = AlOH + K(SO4{-}2) =>
Al(SO4{-}2) + KOH = AlOH + K(SO4{-}2)
K2CO3 + CuCl2 = CuO + CO2 + KCl =>
K2CO3 + CuCl2 = CuO + CO2 + 2 KCl
CO + H2 + NH3 = CH3CN + H2O =>
2 CO + 2 H2 + NH3 = CH3CN + 2 H2O
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
K2SO4 + Ba(NO3)2 = K(NO3) + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 K(NO3) + BaSO4
CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
TiCl4 + K = KCl + Ti =>
TiCl4 + 4 K = 4 KCl + Ti
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
AgN03(ac) + NaCl(ac) = AgCl(s) + NaN03(ac) =>
AgN03(ac) + NaCl(ac) = AgCl(s) + NaN03(ac)
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
MgCO3 + CO2 + H2O = Mg(HCO3)2 =>
MgCO3 + CO2 + H2O = Mg(HCO3)2
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
T2 + Q2 = T3Q =>
3 T2 + Q2 = 2 T3Q
Zn(OH)2 + H3PO4 = ZnHPO4 + H2O =>
Zn(OH)2 + H3PO4 = ZnHPO4 + 2 H2O
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
C2H7NO + Na2S2O8 + H2O = CO2 + NH3 + H2SO4 + NaOH = =>
C2H7NO + 5 Na2S2O8 + 13 H2O = 2 CO2 + NH3 + 10 H2SO4 + 10 NaOH
H2SO4(aq) + FeCrNiO(s) = FeCrNiSO4(aq) + H2O(l) =>
H2SO4(aq) + FeCrNiO(s) = FeCrNiSO4(aq) + H2O(l)
Mn + Ag{+} = Ag + Mn{2+} =>
Mn + 2 Ag{+} = 2 Ag + Mn{2+}
Al + Na2S2O3 + HCl = AlCl3 + H2S + NaCl + H2O =>
8 Al + 3 Na2S2O3 + 30 HCl = 8 AlCl3 + 6 H2S + 6 NaCl + 9 H2O
NH3 + Na2CO3 = Na(NH3) + CO3 =>
2 NH3 + Na2CO3 = 2 Na(NH3) + CO3
PBr3 + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3 + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
FeCl3 + H2SO4 + NaOH = Fe(OH)3 + HCl + Na2SO4 =>
2 FeCl3 + 3 H2SO4 + 6 NaOH = 2 Fe(OH)3 + 6 HCl + 3 Na2SO4
HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
AluminumSulfate + CopperChloride = AluminumChloride + CopperSulfate =>
AluminumSulfate + CopperChloride = AluminumChloride + CopperSulfate
Ba(C2H3O2)2 + Cs2SO4 = CsC2H3O2 + BaSO4 =>
Ba(C2H3O2)2 + Cs2SO4 = 2 CsC2H3O2 + BaSO4
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
LiSO4 + CuSO4 = Li(SO4)2Cu =>
LiSO4 + CuSO4 = Li(SO4)2Cu
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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