| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBS + 4 H2O2 = PBSO4 + 4 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
KOH + AgNO3 = KNO3 + Ag2O + H2O =>
2 KOH + 2 AgNO3 = 2 KNO3 + Ag2O + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C8H4O3 + NH3 = C8H5NO2 + H2O =>
C8H4O3 + NH3 = C8H5NO2 + H2O
LiNO3 + Ni(NO3)26H2O + Mn(NO3)24H2O = LiNi05Mn15O4 + N2 + O2 + H2 =>
2 LiNO3 + 10.000000000001Ni(NO3)26H2O + 30.000000000002Mn(NO3)24H2O = 2.0000000000001LiNi05Mn15O4 + 491.00000000003N2 + 1489.0000000001O2 + 40.000000000002H2
Mg(C2H3O2)2 + NaF = MgF2 + NaC2H3O2 =>
Mg(C2H3O2)2 + 2 NaF = MgF2 + 2 NaC2H3O2
Mg(H2PO4)2 + H2O = Mg(OH)2 + H3PO4 =>
Mg(H2PO4)2 + 2 H2O = Mg(OH)2 + 2 H3PO4
CaCO3 + C3H7COOH = C8H14CaO4 + CO2 + H2O =>
CaCO3 + 2 C3H7COOH = C8H14CaO4 + CO2 + H2O
HCOOH + FeS = (HCOO)2Fe + H2S =>
2 HCOOH + FeS = (HCOO)2Fe + H2S
CaCO3 + Ba = BaCO3 + Ca =>
CaCO3 + Ba = BaCO3 + Ca
CrO4 + KI = I2 + K2CrO4 =>
CrO4 + 2 KI = I2 + K2CrO4
KOH + Mg(ClO3)2 = KClO3 + Mg(OH)2 =>
2 KOH + Mg(ClO3)2 = 2 KClO3 + Mg(OH)2
Ca + CO = CaC2 + CaO =>
3 Ca + 2 CO = CaC2 + 2 CaO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MnO2 + Sn(OH)4 = Mn(OH)2 + SnO4 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + SnO4
N2SO4 + KOH = K2SO4 + NOH =>
N2SO4 + 2 KOH = K2SO4 + 2 NOH
Na2C2O4(aq) + CaCl2(aq) = NaCl(aq) + CaC2O4 =>
Na2C2O4(aq) + CaCl2(aq) = 2 NaCl(aq) + CaC2O4
Cr2O3 + Ag = Cr + Ag2O =>
Cr2O3 + 6 Ag = 2 Cr + 3 Ag2O
Na2SO3 + K2S + HCl = Na2S + S + KCl + H2O =>
Na2SO3 + 3 K2S + 6 HCl = Na2S + 3 S + 6 KCl + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O1 =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O1
C57H104O6 + H2O = C3H8O3 + C18H36O2 =>
10 C57H104O6 + 78 H2O = 28 C3H8O3 + 27 C18H36O2
CHO = H2 + CO =>
2 CHO = H2 + 2 CO
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CrCl2 + H3PO4 = Cr3P2O8 + HCl =>
3 CrCl2 + 2 H3PO4 = Cr3P2O8 + 6 HCl
C4H10O + O2 = CO3 + H2O =>
C4H10O + 8 O2 = 4 CO3 + 5 H2O
Ca + Cl = Ca1Cl2 =>
Ca + 2 Cl = Ca1Cl2
C11H22O11 + O2 = CO2 + H2O =>
C11H22O11 + 11 O2 = 11 CO2 + 11 H2O
CuCl2 + AI = AICl3 + Cu =>
3 CuCl2 + 2 AI = 2 AICl3 + 3 Cu
Na[Cr(OH)]4 + H2O2 + NaOH = NaCrO4 + H2O =>
2 Na[Cr(OH)]4 + 25 H2O2 + 6 NaOH = 8 NaCrO4 + 32 H2O
WO3 + PbO2 = PbWO4 + O2 =>
2 WO3 + 2 PbO2 = 2 PbWO4 + O2
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
NO2(g) + H2(g) = NH3(g) + O2 =>
2 NO2(g) + 3 H2(g) = 2 NH3(g) + 2 O2
SO2(g) + O2 + H2O = H2SO4 =>
2 SO2(g) + O2 + 2 H2O = 2 H2SO4
HCOOH + FeS = (HCOO)2Fe + H2S =>
2 HCOOH + FeS = (HCOO)2Fe + H2S
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
C2H2Cl4 + Zn = C2H2 + ZnCl2 =>
C2H2Cl4 + 2 Zn = C2H2 + 2 ZnCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO4 + H2O = NaOH + SO2 + O2 =>
2 Na2SO4 + 2 H2O = 4 NaOH + 2 SO2 + O2
CdS + NaCl = CdCl2 + Na2S =>
CdS + 2 NaCl = CdCl2 + Na2S
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SrCrO4 + CH3COOH = HCrO4 + CH3COOSr =>
SrCrO4 + CH3COOH = HCrO4 + CH3COOSr
KI + HgN = KN + HgI =>
KI + HgN = KN + HgI
HCOOH + FeS = (HCOO)2Fe + H2S =>
2 HCOOH + FeS = (HCOO)2Fe + H2S
C4H8O2 + NaOH = C3H5NaO2 + CH4O =>
C4H8O2 + NaOH = C3H5NaO2 + CH4O
K2O + H2O = KOHH2O =>
K2O + 3 H2O = 2 KOHH2O
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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