| Équations équilibrées la veille |
C4H8HOH = C4H9OH
NaOH + AlCl3 = NaCl3 + OHAl =>
NaOH + AlCl3 = NaCl3 + OHAl
Zn2 + FeSO4 = Fe + ZnSO4 =>
Zn2 + 2 FeSO4 = 2 Fe + 2 ZnSO4
GaH3 + O2 = Ga + H2O =>
4 GaH3 + 3 O2 = 4 Ga + 6 H2O
C6H12O6 = C3H2OOH + CO2 + H2 =>
4 C6H12O6 = 6 C3H2OOH + 6 CO2 + 15 H2
HC6H7O7 + NaOH = Na3C6H5O7 + H2O =>
HC6H7O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
Ce2O3 + H2O = Ce(OH)3 =>
Ce2O3 + 3 H2O = 2 Ce(OH)3
Zn + VO2{+} + H{+} = ZnO + V{2+} + H2O =>
3 Zn + 2 VO2{+} + 2 H{+} = 3 ZnO + 2 V{2+} + H2O
NO + Cl2 = NOCl2 =>
NO + Cl2 = NOCl2
C2H5OH + CH3COOH = C2H5OCCH3 + H2O =>
3 C2H5OH + CH3COOH = 2 C2H5OCCH3 + 3 H2O
KOH + CuSO4 = Cu(OH)2 + K2SO4* =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4*
Potassiumfluoride + bariumbromide = bariumfluoride + potassiumbromide =>
2 KF + BaBr2 = BaF2 + 2 KBr
FeCl2 + KOH + C5H6 = C10H10Fe + KCl + H2O =>
FeCl2 + 2 KOH + 2 C5H6 = C10H10Fe + 2 KCl + 2 H2O
NO + Cl2 = NOCl2 =>
NO + Cl2 = NOCl2
C3H7CH2OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ca + HS = CaS + H2 =>
2 Ca + 2 HS = 2 CaS + H2
HCl + Mn5O8 = MnCl2 + H2O + Cl2 =>
16 HCl + Mn5O8 = 5 MnCl2 + 8 H2O + 3 Cl2
Ag(OH) + H3PO4 = Ag3PO4 + H2O =>
3 Ag(OH) + H3PO4 = Ag3PO4 + 3 H2O
Co3(PO4)2 + H2SO4 = CoSO4 + H3PO4 =>
Co3(PO4)2 + 3 H2SO4 = 3 CoSO4 + 2 H3PO4
SCN{-} + Fe{3+} = Fe(SCN){2+} =>
SCN{-} + Fe{3+} = Fe(SCN){2+}
C6H5COOHNO2 + Fe + HCl = C6H5COOHNH3Cl + FeCl2 + H2O =>
C6H5COOHNO2 + 3 Fe + 7 HCl = C6H5COOHNH3Cl + 3 FeCl2 + 2 H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
SrO + BeO + Be3N2 = SrBe4N2O2 =>
SrO + BeO + Be3N2 = SrBe4N2O2
SO3 + H2O = H6 + SO4 =>
3 SO3 + 3 H2O = H6 + 3 SO4
FeSO4 + K3Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
10 FeSO4 + 2 K3Cr2O7 + 14 H2SO4 = 5 Fe2(SO4)3 + 2 Cr2(SO4)3 + 3 K2SO4 + 14 H2O
P2S5 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S5 + 40 HNO3 = 2 H3PO4 + 5 H2SO4 + 40 NO2 + 12 H2O
Mg[NO3]2 + Na3PO4 = Mg3[PO4]2 + NaNO3 =>
3 Mg[NO3]2 + 2 Na3PO4 = Mg3[PO4]2 + 6 NaNO3
Fe3 + H2PO4 = Fe3(PO4)2 + H2 =>
Fe3 + 2 H2PO4 = Fe3(PO4)2 + 2 H2
KI + BaCl2 = BaI + Cl2K =>
KI + BaCl2 = BaI + Cl2K
Ag2(SO4) + Na(NO3) = Ag(NO3) + Na2(SO4) =>
Ag2(SO4) + 2 Na(NO3) = 2 Ag(NO3) + Na2(SO4)
C(CH2ONO2)4 = C + H + O + N =>
C(CH2ONO2)4 = 5 C + 8 H + 12 O + 4 N
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
NaC2H302 + AgNO3 = NaNO3 + C2H302Ag =>
NaC2H302 + AgNO3 = NaNO3 + C2H302Ag
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CC15H30 + O2 = CO2 + H2O =>
2 CC15H30 + 47 O2 = 32 CO2 + 30 H2O
Fe2SO4 = Fe2 + S + O15745 =>
15745 Fe2SO4 = 15745 Fe2 + 15745 S + 4 O15745
Zn + NaOH + H2O = Na2(Zn(OH))4 + H2 =>
4 Zn + 2 NaOH + 2 H2O = Na2(Zn(OH))4 + H2
Na2CO3 + C6H8O7 = CO2 + H2O + NaC6H8O7 =>
9 Na2CO3 + 19 C6H8O7 = 15 CO2 + 4 H2O + 18 NaC6H8O7
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2 =>
Ba(OH)2 + MnCl2 = Mn(OH)2 + BaCl2
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)*24H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 46 H2O = 2 KAl(SO4)*24H2O + H2
HCl(g)NaOH(aq) = NaCl(aq)H2O(l) =>
HCl(g)NaOH(aq) = NaCl(aq)H2O(l)
Ba(OH)2(aq) + Fe2(SO4)3(aq) = Fe(OH)3(s) + BaSO4(aq) =>
3 Ba(OH)2(aq) + Fe2(SO4)3(aq) = 2 Fe(OH)3(s) + 3 BaSO4(aq)
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3
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Équations équilibrées sur11/14/24
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