| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 6 NaHCO3 = 3 H2O + 6 NaH + 8 CO2
AlO3 + NaOH = Al(OH)3 + NaO =>
AlO3 + 3 NaOH = Al(OH)3 + 3 NaO
CuSbSe2 = Cu2Se + Sb2Se3 =>
2 CuSbSe2 = Cu2Se + Sb2Se3
K2Cr2O7 + H2SO4 + Al = Al2(SO4)3 + H2O + K2SO4 + CrSO4 =>
3 K2Cr2O7 + 21 H2SO4 + 8 Al = 4 Al2(SO4)3 + 21 H2O + 3 K2SO4 + 6 CrSO4
B1Cl3 + H2O = B1OCl + HCl =>
B1Cl3 + H2O = B1OCl + 2 HCl
FeOS = FeSO =>
FeOS = FeSO
Cu(OH)2 + NaCN = Na2Cu(CN)3 + NaOH + OH =>
Cu(OH)2 + 3 NaCN = Na2Cu(CN)3 + NaOH + OH
Pt + H3PO4 = Pt3(PO4)5 + H2 =>
6 Pt + 10 H3PO4 = 2 Pt3(PO4)5 + 15 H2
NaI + HNO3 = NaNO3 + NO + I2 + H2O =>
6 NaI + 8 HNO3 = 6 NaNO3 + 2 NO + 3 I2 + 4 H2O
AlO3 + NaOH = Al(OH)3 + NaO =>
AlO3 + 3 NaOH = Al(OH)3 + 3 NaO
Iron(III)HydroxideAmmoniumChloride = Iron(III)ChlorideAmmoniumHydroxide =>
Iron(III)HydroxideAmmoniumChloride = Iron(III)ChlorideAmmoniumHydroxide
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + H3BO3 + H2O =>
Na2B4O7*10H2O + Cu2SO4 = Na2SO4 + Cu2(HBO3) + 3 H3BO3 + 5 H2O
AlO3 + NaOH = Al(OH)3 + NaO =>
AlO3 + 3 NaOH = Al(OH)3 + 3 NaO
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(s) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(s)
Ba(OH)2 + Zn = Zn(OH)2 + Ba =>
Ba(OH)2 + Zn = Zn(OH)2 + Ba
Al(s) + NaOH(s) + H2O = H(g) + NaOAlO =>
Al(s) + NaOH(s) + H2O = 3 H(g) + NaOAlO
B1Cl3 + H2O = B1OCl + HCl =>
B1Cl3 + H2O = B1OCl + 2 HCl
FeF3 + I2 = FeI3 + F2 =>
2 FeF3 + 3 I2 = 2 FeI3 + 3 F2
Cu(OH)2 + NaCN = Na2Cu(CN)3 + NaOH + OH =>
Cu(OH)2 + 3 NaCN = Na2Cu(CN)3 + NaOH + OH
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
AlO3 + NaOH = Al(OH)3 + NaO =>
AlO3 + 3 NaOH = Al(OH)3 + 3 NaO
B1Cl3 + H2O = B1OCl + HCl =>
B1Cl3 + H2O = B1OCl + 2 HCl
COH + O = CO2 + H2O =>
2 COH + 3 O = 2 CO2 + H2O
HSOFe = FeSOH =>
HSOFe = FeSOH
Pb2O3 + HCl = PbCl2 + PbCl4 + H2O =>
Pb2O3 + 6 HCl = PbCl2 + PbCl4 + 3 H2O
CH2CHOH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH2CHOH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
Cu(OH)2 + NaCN = Na2Cu(CN)3 + NaOH + OH =>
Cu(OH)2 + 3 NaCN = Na2Cu(CN)3 + NaOH + OH
NazCo3 = Naz + Co2 =>
2 NazCo3 = 2 Naz + 3 Co2
CuSO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
CH3OH + Li = LiOH + CH3 =>
CH3OH + Li = LiOH + CH3
Fe(OH)2 + Cl2 = Fe(OH)3 + FeCl3 =>
6 Fe(OH)2 + 3 Cl2 = 4 Fe(OH)3 + 2 FeCl3
Ag + HClO3 = AgHO3 + Cl2 =>
2 Ag + 2 HClO3 = 2 AgHO3 + Cl2
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O = =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
KF + SiF4 = K + SiF6 =>
2 KF + SiF4 = 2 K + SiF6
NaOH + HJ = NaJ + H2O =>
NaOH + HJ = NaJ + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Pb2O3 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl2 + 3 H2O + Cl2
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3 =>
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3 =>
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Pb2O3 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl2 + 3 H2O + Cl2
NH4SONFeCl3 = FeSONNH4Cl3 =>
NH4SONFeCl3 = FeSONNH4Cl3
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3 =>
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3
CaBrKN = CaNKBr =>
CaBrKN = CaNKBr
Pb2O3 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl2 + 3 H2O + Cl2
PtCaS = CaPtS =>
PtCaS = CaPtS
Na + Fe(NO3)3 = NaNO3 + Fe =>
3 Na + Fe(NO3)3 = 3 NaNO3 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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