| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O + H2 = CH3OH
Ca + P = CaP =>
Ca + P = CaP
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
C42H62(s) + O2(g) = CO2 + H2O =>
2 C42H62(s) + 115 O2(g) = 84 CO2 + 62 H2O
K + Fe2ClO4 = KClO4 + Fe =>
K + Fe2ClO4 = KClO4 + 2 Fe
NaN3(g) = N2(g) + Na(s) =>
2 NaN3(g) = 3 N2(g) + 2 Na(s)
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
VS4 + Na2CO3 + H2O = NaVO3 + CO2 + SO2 + H2 =>
2 VS4 + Na2CO3 + 21 H2O = 2 NaVO3 + CO2 + 8 SO2 + 21 H2
NaOH + MnSO4*H2O = Na2SO4 + MnO + H2O =>
2 NaOH + MnSO4*H2O = Na2SO4 + MnO + 2 H2O
Ag2 + H2O = Ag(OH)2 + H2 =>
Ag2 + 4 H2O = 2 Ag(OH)2 + 2 H2
ZnBr2 + AgNO3 = AgBr + Zn(NO3)2 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + Zn(NO3)2
Ph + O = Ph2O5 =>
2 Ph + 5 O = Ph2O5
CH3COOH + HNO3 = HCOOH + CH3NO3 =>
CH3COOH + HNO3 = HCOOH + CH3NO3
Cl2 + CoBr4 = Co2Cl + Br =>
Cl2 + 4 CoBr4 = 2 Co2Cl + 16 Br
CO2 + HO = C6H12O + O2 =>
12 CO2 + 24 HO = 2 C6H12O + 23 O2
F2 + H2O = H2F2O =>
F2 + H2O = H2F2O
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K + CO2 + H2O =>
KMnO4 + 3 H2C2O4 + H2SO4 = MnSO4 + K + 6 CO2 + 4 H2O
NH3 + NO = H2O + N2 =>
4 NH3 + 6 NO = 6 H2O + 5 N2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C12H8Cl2 + O2 = CO2 + H2O + HCl =>
2 C12H8Cl2 + 27 O2 = 24 CO2 + 6 H2O + 4 HCl
HgI = Hg + I2 =>
2 HgI = 2 Hg + I2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
AlNO3 + H2O = HNO3 + AlOH =>
AlNO3 + H2O = HNO3 + AlOH
PCl3 + Cl = Cl5P =>
PCl3 + 2 Cl = Cl5P
Ca3PO43 + C + SiO2 = P + CO + CaSiO3 =>
Ca3PO43 + 40 C + 3 SiO2 = P + 40 CO + 3 CaSiO3
HCl + Hg = Hg2Cl2 + H =>
2 HCl + 2 Hg = Hg2Cl2 + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SbCl3 + H2O = Sb4Cl2O5 + HCl =>
4 SbCl3 + 5 H2O = Sb4Cl2O5 + 10 HCl
CuCl2 + NH4Cl = CuCl + NH4Cl2 =>
CuCl2 + NH4Cl = CuCl + NH4Cl2
CO2 + H2O = C2H5 + O2 =>
8 CO2 + 10 H2O = 4 C2H5 + 13 O2
C5H12O2 + O2 = H12O4 + C =>
C5H12O2 + O2 = H12O4 + 5 C
K2CrO2 + Br2 + KOH = K2Cr2O7 + KBr + H2O =>
2 K2CrO2 + 4 Br2 + 6 KOH = K2Cr2O7 + 8 KBr + 3 H2O
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
NaAlO2 + SO2 + H2O = NaHSO3 + Al(OH)3 =>
NaAlO2 + SO2 + 2 H2O = NaHSO3 + Al(OH)3
Al2(SO4)2 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)2 =>
Al2(SO4)2 + Ca3(PO4)2 = Al2(PO4)2 + Ca3(SO4)2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2 =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Fe(s) + H{+}(aq) = Fe{2+} + H25 =>
25 Fe(s) + 50 H{+}(aq) = 25 Fe{2+} + 2 H25
Zn(OH)2 + H2 + SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2 + SO4 = ZnSO4 + 2 H2O
H2S04 + NaI = NaHS04 + HI =>
H2S04 + NaI = NaHS04 + HI
F2(g)H2O(l) = HF(aq) + O2(g) =>
2 F2(g)H2O(l) = 4 HF(aq) + O2(g)
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Na2H2 + H2O = NaOH + H2 =>
Na2H2 + 2 H2O = 2 NaOH + 2 H2
TiCl4 + Ti3Al = TiAl + TiCl2 =>
2 TiCl4 + Ti3Al = TiAl + 4 TiCl2
Fe3(aq) + OH(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH(aq) = 3 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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