| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiF4 + 2 H2O = 4 HF + SiO2
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3 =>
ClCH2COONa + NaNO2 + H2O = CH3NO2 + NaCl + NaHCO3
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2PO3(aq) =>
7 P4(s) + 24 NaOH(aq) + 12 H2O(l) = 16 PH3(g) + 12 Na2PO3(aq)
H2O + I2 = H2I2O =>
H2O + I2 = H2I2O
SO2 + HCl = SO2Cl2 + H2 =>
SO2 + 2 HCl = SO2Cl2 + H2
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
CuSO4 + Na2S = CuS + Na2SO =>
CuSO4 + 4 Na2S = CuS + 4 Na2SO
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NiBr4 = Ni + Br =>
NiBr4 = Ni + 4 Br
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co{2+} + NH4OH = [Co(NH3)6]{2+} + H2O =>
Co{2+} + 6 NH4OH = [Co(NH3)6]{2+} + 6 H2O
KCl + Ag3P04 = AgCl + K3P04 =>
3 KCl + Ag3P04 = 3 AgCl + K3P04
Fe + AgCl = FeCl2 + Ag2 =>
Fe + 2 AgCl = FeCl2 + Ag2
Fe + HCl = H2 + Fe{+2} + Cl{-} =>
Fe + 2 HCl = H2 + Fe{+2} + 2 Cl{-}
S{2-} + MnO4{-} + H2O = MnO2 + S + OH{-} =>
3 S{2-} + 2 MnO4{-} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
Ca(OH)2 + FeCl3 = Ca3Fe2 + OHCl =>
3 Ca(OH)2 + 2 FeCl3 = Ca3Fe2 + 6 OHCl
BrF3 = Br + F =>
BrF3 = Br + 3 F
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
Zn + HNo3 = Zn(No3) + H2 =>
2 Zn + 2 HNo3 = 2 Zn(No3) + H2
H2(SO4) + NaOH = Na2(SO4) + HOH =>
H2(SO4) + 2 NaOH = Na2(SO4) + 2 HOH
NH4NO3 + Na(OH)2 = NaNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Na(OH)2 = 8 NaNO3 + 6 NH3 + 13 H2O
H3BO3 + Ca(OH)3 = CaBO3 + H2O =>
H3BO3 + Ca(OH)3 = CaBO3 + 3 H2O
Zn + Mg2 = ZnMg2 =>
Zn + Mg2 = ZnMg2
S88 + Na = Na2S =>
S88 + 176 Na = 88 Na2S
CH3CCl3 + NaOH = CH3COOH + NaCl + H2O =>
CH3CCl3 + 3 NaOH = CH3COOH + 3 NaCl + H2O
Sn + MgBr2 = Mg + SnBr2 =>
Sn + MgBr2 = Mg + SnBr2
H2SiF6 + NaNO3 = Na2SiF6 + HNO3 =>
H2SiF6 + 2 NaNO3 = Na2SiF6 + 2 HNO3
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
MoS4 + KMnO3 + H2SO4 = H2MoO4 + K2SO4 + MnSO4 + H2O =>
MoS4 + 10 KMnO3 + 11 H2SO4 = H2MoO4 + 5 K2SO4 + 10 MnSO4 + 10 H2O
Co(ClO)2 = CoCl2 + O2 =>
Co(ClO)2 = CoCl2 + O2
KOH + CrSO4 = Cr(OH)2 + K2SO4 =>
2 KOH + CrSO4 = Cr(OH)2 + K2SO4
C10H8OKOHCH3CH2I = C12H12OKIH2O =>
C10H8OKOHCH3CH2I = C12H12OKIH2O
MgBr2(aq) + KOH = KBr + Mg(OH)2 =>
MgBr2(aq) + 2 KOH = 2 KBr + Mg(OH)2
Mg(NH4)AsO4 = NH3 + H2O + Mg2As2O7 =>
2 Mg(NH4)AsO4 = 2 NH3 + H2O + Mg2As2O7
Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3
*HCl + NaOH = H2O + NaCl =>
*HCl + NaOH = H2O + NaCl
Zn + PbCl2 = Pb + ZnCl2 =>
Zn + PbCl2 = Pb + ZnCl2
As4S6 + O2 = SO2 + As4 =>
As4S6 + 6 O2 = 6 SO2 + As4
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
Cr2(SO4)3*12H2O = Cr2(SO4)3 + H2O =>
Cr2(SO4)3*12H2O = Cr2(SO4)3 + 12 H2O
Fe(s) + OH(s) = FeOH =>
Fe(s) + OH(s) = FeOH
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
NaOH + NaCl = NaClNaOH =>
NaOH + NaCl = NaClNaOH
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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