| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
Mg(OH)2 + HCl = Mg(Cl)2 + H2O =>
Mg(OH)2 + 2 HCl = Mg(Cl)2 + 2 H2O
FE + HCl = FECl3 + H2 =>
2 FE + 6 HCl = 2 FECl3 + 3 H2
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
MG + H2SO4 = MGSO4 + H2S + H2O =>
4 MG + 5 H2SO4 = 4 MGSO4 + H2S + 4 H2O
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
KF + SiO2 + H2O = K2SiF6 + KOH =>
6 KF + SiO2 + 2 H2O = K2SiF6 + 4 KOH
As4 + Br2 = AsBr3 =>
As4 + 6 Br2 = 4 AsBr3
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
CaCl2 + LiNO3 = Ca(NO3)2 + LiCl =>
CaCl2 + 2 LiNO3 = Ca(NO3)2 + 2 LiCl
C5H10O + O2 = CO2 + H20 =>
2 C5H10O + 9 O2 = 10 CO2 + H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCO3 + CH3COOH = CH3COOHNa + CO2 + H2O =>
4 NaCO3 + 5 CH3COOH = 4 CH3COOHNa + 6 CO2 + 2 H2O
Cl2 + NAOH = NAClO3 + NACl + H2O =>
3 Cl2 + 6 NAOH = NAClO3 + 5 NACl + 3 H2O
ClO{-} + C + H{+} = Cl2 + CO2 + H2O =>
4 ClO{-} + C + 4 H{+} = 2 Cl2 + CO2 + 2 H2O
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ce(NH4)2(NO3)6 + H2O = Ce(OH3) + NH4 + NO3 =>
10 Ce(NH4)2(NO3)6 + 13 H2O = 10 Ce(OH3) + 19 NH4 + 61 NO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
C2H5NH2 + HCL = C2H5NH3CL =>
C2H5NH2 + HCL = C2H5NH3CL
SO2 + NaO = NaSO3 =>
SO2 + NaO = NaSO3
P + H2O = P2O5 + H2 =>
2 P + 5 H2O = P2O5 + 5 H2
Ce(NH4)2(NO3)6 + H2O = Ce(OH)3 + NH4 + NO3 =>
10 Ce(NH4)2(NO3)6 + 21 H2O = 10 Ce(OH)3 + 23 NH4 + 57 NO3
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
MnO4{-} + NO2{-} + H{+} = Mn{+2} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{+2} + 5 NO3{-} + 3 H2O
Ce(NH4)2(NO3)6 + H2O = Ce(OH)3 + NH4 + NO3 =>
10 Ce(NH4)2(NO3)6 + 21 H2O = 10 Ce(OH)3 + 23 NH4 + 57 NO3
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ca(OH)2 + C2 = CaC2 + OH =>
Ca(OH)2 + C2 = CaC2 + 2 OH
calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
N2O5 + MGO = MG(NO3)2 =>
N2O5 + MGO = MG(NO3)2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na2SO3 + KMnO4 + H2SO4 = NaSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 4 KMnO4 + 11 H2SO4 = 10 NaSO4 + 4 MnSO4 + 2 K2SO4 + 11 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
potassiumcarbonate + nitricacid = potassiumnitrate + water + carbondioxide =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO2 + Ba(OH)2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
4 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
silver + sulfuricacid = silversulfate + hydrogen =>
2 Ag + H2SO4 = Ag2SO4 + H2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/19
Équations équilibrées sur05/16/18
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