| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
KBr + NaBr + AgNO3 + H = AgBr + KNa(NO2)2 + H2O =>
KBr + NaBr + 2 AgNO3 + 4 H = 2 AgBr + KNa(NO2)2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(BrO3)2 + HCl = BaCl2 + H2(BrO3)2 =>
Ba(BrO3)2 + 2 HCl = BaCl2 + H2(BrO3)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Na[Cr(OH)4] = NaOH + Cr2O3 + H2O =>
2 Na[Cr(OH)4] = 2 NaOH + Cr2O3 + 3 H2O
K2Cr2O7 + S = K2SO4 + Cr2O3 =>
K2Cr2O7 + S = K2SO4 + Cr2O3
CaBr2(aq) + K2SO4(aq) = CaSO4 + K2Br2 =>
CaBr2(aq) + K2SO4(aq) = CaSO4 + K2Br2
(NH4)3(PO4) + CaCl2 = (NH4)Cl2 + Ca3PO4 =>
(NH4)3(PO4) + 3 CaCl2 = 3(NH4)Cl2 + Ca3PO4
H2SO4 + CO = H2S + CO2 =>
H2SO4 + 4 CO = H2S + 4 CO2
Ca(NO3)2 + AgCl = CaCl + Ag(NO3)2 =>
Ca(NO3)2 + AgCl = CaCl + Ag(NO3)2
K2S2O8 + MnSO4 + H2O = K2SO4 + H2SO4 + HMnO4 =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 5 K2SO4 + 7 H2SO4 + 2 HMnO4
C15H16O9 + O2 = CO2 + H2O =>
2 C15H16O9 + 29 O2 = 30 CO2 + 16 H2O
OH + MnO2 = MnO4 + H2O =>
4 OH + MnO2 = MnO4 + 2 H2O
C2H5 + Cl2 + F2 = C2H3Cl2F + HCl =>
2 C2H5 + 4 Cl2 + F2 = 2 C2H3Cl2F + 4 HCl
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaS + O2 = BaO + S =>
2 BaS + O2 = 2 BaO + 2 S
C12H4Y6 + O2 + H2O = CO2 + HY =>
2 C12H4Y6 + 23 O2 + 2 H2O = 24 CO2 + 12 HY
Ba(BrO3)2 + HCl = BaCl2 + H2(BrO3)2 =>
Ba(BrO3)2 + 2 HCl = BaCl2 + H2(BrO3)2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KMnO4 + SO3{2-} + H{+} = Mn2{+} + SO4{2-} + K{+} + H2O =>
4 KMnO4 + 13 SO3{2-} + 6 H{+} = 2 Mn2{+} + 13 SO4{2-} + 4 K{+} + 3 H2O
KBr + NaBr + AgNO3 + H = AgBr + KNa(NO2)2 + H2O =>
KBr + NaBr + 2 AgNO3 + 4 H = 2 AgBr + KNa(NO2)2 + 2 H2O
Ca(OH0)2 + HCl = CaCl2 + H2O =>
Ca(OH0)2 + 2 HCl = CaCl2 + 2 H2O
PtCO3 + Fe = FeCO3 + Pt =>
PtCO3 + Fe = FeCO3 + Pt
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CaI2 + HgNO3 = Ca(NO3)2 + HgI =>
CaI2 + 2 HgNO3 = Ca(NO3)2 + 2 HgI
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
Al + NaNO3 + NaOH = NaAlO2 + NH3 + N2 =>
6 Al + 3 NaNO3 + 3 NaOH = 6 NaAlO2 + NH3 + N2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CrO2{-} + S2O8{2-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
2 CrO2{-} + 3 S2O8{2-} + 8 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 4 H2O
KI3 + Mg = KI + MgI2 =>
KI3 + Mg = KI + MgI2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
KCl + AgCl = KAgCl2 =>
KCl + AgCl = KAgCl2
Na(OH)(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
Na(OH)(ag) + HClO4(ag) = NaClO4(ag) + H2O
H3C = CH3 =>
H3C = CH3
KI + O3 = KO3 + I2 =>
2 KI + 2 O3 = 2 KO3 + I2
Pb(NH3)4(OH)2 = PbO + NH3 + H2O =>
Pb(NH3)4(OH)2 = PbO + 4 NH3 + H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCO3 + CoOH = CoCO3 + H2O =>
HCO3 + CoOH = CoCO3 + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KBr + NaBr + AgNO3 + H = AgBr + KNa(NO2)2 + H2O =>
KBr + NaBr + 2 AgNO3 + 4 H = 2 AgBr + KNa(NO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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