| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaO + 2 Al(OH)3 = Al2(CaO2)3 + 3 H2O
CaCO3 + HO = HCaCO4 =>
CaCO3 + HO = HCaCO4
KClO5 = KClO3 + O2 =>
KClO5 = KClO3 + O2
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
SO2 + O = SO3 =>
SO2 + O = SO3
AlBr3(aq) + K2SiO3(aq) = Al2(SiO3)3 + KBr =>
2 AlBr3(aq) + 3 K2SiO3(aq) = Al2(SiO3)3 + 6 KBr
Mg + CH3OH = H2 + Mg(OCH3)2 =>
Mg + 2 CH3OH = H2 + Mg(OCH3)2
C5H10O5 = C4H10O + CO2 + H2O =>
6 C5H10O5 = 5 C4H10O + 10 CO2 + 5 H2O
SnCl4(aq) + (NH4)2S = NH4Cl + SnS2 =>
SnCl4(aq) + 2(NH4)2S = 4 NH4Cl + SnS2
Zn + NO3{-} + H{+} = Zn{+2} + N2H4 + H2O =>
7 Zn + 2 NO3{-} + 16 H{+} = 7 Zn{+2} + N2H4 + 6 H2O
FeCl3 + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl =>
FeCl3 + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
C6H4(OH)2 + KBrO3 = C6H4O2 + KBr + H2O =>
3 C6H4(OH)2 + KBrO3 = 3 C6H4O2 + KBr + 3 H2O
(CH3)2CHMgI + CO2 = C3H6 + MgI + H2O =>
18(CH3)2CHMgI + 3 CO2 = 19 C3H6 + 18 MgI + 6 H2O
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
C9H6O2 + C2H8N2 = C2H4N2C9H6OC9H6O + H2O =>
2 C9H6O2 + C2H8N2 = C2H4N2C9H6OC9H6O + 2 H2O
Mg(HCO3)2 = MgCO3CO2H2O =>
Mg(HCO3)2 = MgCO3CO2H2O
AlBr3 + Na2CO3 = Na2Br3 + AlCO3 =>
AlBr3 + Na2CO3 = Na2Br3 + AlCO3
C2H5OH + C2H4OOH = C4H8O2 + H2O =>
2 C2H5OH + 4 C2H4OOH = 3 C4H8O2 + 4 H2O
Cr2O7{2-} + Zn + H{+} = Zn{2+} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 Zn + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
HCOOH + O = H2O + CO2 =>
HCOOH + O = H2O + CO2
C5H10 + O2 = CO2(g) + H20(l) =>
2 C5H10 + 10 O2 = 10 CO2(g) + H20(l)
Al2(SO4)314H2O + H2O = Al(OH)3 + SO4 + H =>
Al2(SO4)314H2O + 5 H2O = 2 Al(OH)3 + 314 SO4 + 6 H
MgOH2SO4 = MgSO4H2O =>
MgOH2SO4 = MgSO4H2O
CH3COOAg + ZnCl2 = Zn(CH3COO)2 + AgCl =>
2 CH3COOAg + ZnCl2 = Zn(CH3COO)2 + 2 AgCl
Mg(IO2)2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + Fe(IO2)2 =>
Mg(IO2)2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + Fe(IO2)2
CH3COOAg + ZnCl2 = Zn(CH3COO)2 + AgCl =>
2 CH3COOAg + ZnCl2 = Zn(CH3COO)2 + 2 AgCl
Al + CH3COOH = Al2O3 + C2H4 =>
4 Al + 3 CH3COOH = 2 Al2O3 + 3 C2H4
H(CH)OH + O2 = CO2 + H2O =>
4 H(CH)OH + 5 O2 = 4 CO2 + 6 H2O
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
Bi + H2S = Bi2S3 + H =>
2 Bi + 3 H2S = Bi2S3 + 6 H
Al + CuCl = Cu + AlCl =>
Al + CuCl = Cu + AlCl
P2O3 + H2SO4 = HPO3 + SO2 + H2O =>
P2O3 + 2 H2SO4 = 2 HPO3 + 2 SO2 + H2O
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l) =>
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l)
K + ZnO = KO + Zn =>
K + ZnO = KO + Zn
K2S + MgBr2 = K2Br2 + MgS =>
K2S + MgBr2 = K2Br2 + MgS
Cr2S3 + Mn(NO3)2 + Na2(CO3) = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2(CO3) = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
Ag2O + HI = AgI + H2O =>
Ag2O + 2 HI = 2 AgI + H2O
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
HCHO + HCl = CH3Cl + Cl2 + H2O =>
HCHO + 3 HCl = CH3Cl + Cl2 + H2O
Fe(NO3)3(aq) + KI(aq) = FeI3(s) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(s) + 3 KNO3(aq)
BaSO4 + BaS = BaO + SO2 =>
3 BaSO4 + BaS = 4 BaO + 4 SO2
C2Cl4 + F2 = C2F3Cl + Cl2 =>
2 C2Cl4 + 3 F2 = 2 C2F3Cl + 3 Cl2
Cl2O7 + H2SO4 = SO3 + HClO4 =>
Cl2O7 + H2SO4 = SO3 + 2 HClO4
Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH
NaOHBa(OH2) = BaOHNaOH2 =>
NaOHBa(OH2) = BaOHNaOH2
(CH3COO)2Ca + C2H5OH = Ca(OH)2 + CH3COOC2H5 =>
(CH3COO)2Ca + 2 C2H5OH = Ca(OH)2 + 2 CH3COOC2H5
Zn + H2SO4 = Zn02SO4 + H2 =>
2 Zn + H2SO4 = Zn02SO4 + H2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Ag + ZnF2 = Zn + AgF2 =>
Ag + ZnF2 = Zn + AgF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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