| Équations équilibrées la veille |
Fe{3+} + SCN{-} = FeSCN{2+}
CH3OH + C6H4NH2COOH = C6H4NH2COOCH3 + H2O =>
CH3OH + C6H4NH2COOH = C6H4NH2COOCH3 + H2O
K4Fe(CN)6 + Bi(NO3)3 = KNO3 + Bi4(Fe(CN)6)3 =>
3 K4Fe(CN)6 + 4 Bi(NO3)3 = 12 KNO3 + Bi4(Fe(CN)6)3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C5H4O2 + H2O = CH2O2 + C3H4 =>
C5H4O2 + 2 H2O = 2 CH2O2 + C3H4
KHSO4 + (KOH)4 = K2SO4 + H2O =>
4 KHSO4 + (KOH)4 = 4 K2SO4 + 4 H2O
Sr(OH)2 + KOH = H2O + K + SrO2 =>
Sr(OH)2 + 2 KOH = 2 H2O + 2 K + SrO2
SO2 + KI = KS + IO2 =>
SO2 + KI = KS + IO2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
HNO2 + N2H2 = N2 + H2O =>
2 HNO2 + 3 N2H2 = 4 N2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + H2O =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O
OH{-} + Mn{2+} + MnO4{-} = H2O + MnO4{2-} =>
8 OH{-} + Mn{2+} + 4 MnO4{-} = 4 H2O + 5 MnO4{2-}
H3A + NaOH = Na3A + H2O =>
H3A + 3 NaOH = Na3A + 3 H2O
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + H2O + NH4NO3 =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 3 H2O + 2 NH4NO3
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
H2S + K2CrO4 + H2O = S + Cr(OH)3 + KOH =>
3 H2S + 2 K2CrO4 + 2 H2O = 3 S + 2 Cr(OH)3 + 4 KOH
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2FeO4 + KCN + H2O = Fe2O3 + K2CO3 + KNO3 + KOH =>
10 K2FeO4 + 3 KCN + 7 H2O = 5 Fe2O3 + 3 K2CO3 + 3 KNO3 + 14 KOH
NaCl + K{2}S = Na{2}S + KCl =>
NaCl + K{2}S = Na{2}S + KCl
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na3PO4 + H2O = Na{+} + OH{-} + H3PO4 =>
Na3PO4 + 3 H2O = 3 Na{+} + 3 OH{-} + H3PO4
SO2 + H2O + KMnO4 = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 H2O + 2 KMnO4 = 2 MnSO4 + K2SO4 + 2 H2SO4
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
CH3CHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
2 CH3CHCH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2COOH + K2SO4 + 2 MnSO4 + 4 H2O
AlH3O3 + H2SO4 = Al2O12S3 + H2O =>
2 AlH3O3 + 3 H2SO4 = Al2O12S3 + 6 H2O
H2O2 + NaOH + Al = Na[Al(OH)4] =>
3 H2O2 + 2 NaOH + 2 Al = 2 Na[Al(OH)4]
C4H9Br2 + KOH = C4H7 + KBr + H2O =>
C4H9Br2 + 2 KOH = C4H7 + 2 KBr + 2 H2O
Cl2 + KI4 = KCl2 + I2 =>
Cl2 + KI4 = KCl2 + 2 I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K3(PO4) + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
CrO3 + H2O + AlCl3 = Al2(CrO4)3 + HCl =>
3 CrO3 + 3 H2O + 2 AlCl3 = Al2(CrO4)3 + 6 HCl
Na(OH) + Cl = NaCl + NaClO3 + H2O =>
6 Na(OH) + 6 Cl = 5 NaCl + NaClO3 + 3 H2O
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2 =>
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
MgB2 + H2O = Mg(OH)2 + B2H6 + B =>
3 MgB2 + 6 H2O = 3 Mg(OH)2 + B2H6 + 4 B
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
CuCl + NaOH = Cu + NaOHCl =>
CuCl + NaOH = Cu + NaOHCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C6H5CH3Br2 = C6H4BrCH3HBr =>
C6H5CH3Br2 = C6H4BrCH3HBr
Mh3N2 + H2O = Mh(OH)2 + NH3 =>
Mh3N2 + 6 H2O = 3 Mh(OH)2 + 2 NH3
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
brominetrifluoride = bromine + fluorine =>
2 BrF3 = Br2 + 3 F2
KCl + Mg(OH)2 = Cl(OH)2 + MgK =>
KCl + Mg(OH)2 = Cl(OH)2 + MgK
C2H5OH + Ag2O = C2H5OAg + H2O =>
2 C2H5OH + Ag2O = 2 C2H5OAg + H2O
NaCl + AgNO3 + NH3 = AgCl + NaNH3NO3 =>
NaCl + AgNO3 + NH3 = AgCl + NaNH3NO3
HC4H4O6 + NaOH = NaHC4H4O6 + OH =>
HC4H4O6 + NaOH = NaHC4H4O6 + OH
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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