| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
NO + HCLO4 + H2O = HNO3 + HCL =>
8 NO + 3 HCLO4 + 4 H2O = 8 HNO3 + 3 HCL
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H6O + O2 = C7H6O2 =>
2 C7H6O + O2 = 2 C7H6O2
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa =>
CH3COOH + NaHCO3 = CO2 + H2O + CH3COONa
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
NO + HCLO + H2O = HNO3 + HCL =>
2 NO + 3 HCLO + H2O = 2 HNO3 + 3 HCL
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na2HPO3 + KMnO4 + H2SO4 = Na2HPO4 + K2SO4 + MnSO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2HPO4 + K2SO4 + 2 MnSO4 + 3 H2O
NH2OH + I2 + KOH = N2 + KI + H2O =>
2 NH2OH + I2 + 2 KOH = N2 + 2 KI + 4 H2O
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2S4O6 + Na2SO4 + H2O =>
2 K2Cr2O7 + 5 Na2S2O3 + 9 H2SO4 = 2 Cr2(SO4)3 + 2 K2S4O6 + 5 Na2SO4 + 9 H2O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
butane + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
SnCl2 = Sn + SnCl4 =>
2 SnCl2 = Sn + SnCl4
NaCl + AgNO2 = AgCl + NaNO2 =>
NaCl + AgNO2 = AgCl + NaNO2
K + ZnCl2 = Zn + KCl =>
2 K + ZnCl2 = Zn + 2 KCl
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
NO + HCLO + H2O = HNO3 + HCL =>
2 NO + 3 HCLO + H2O = 2 HNO3 + 3 HCL
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
V + H2SO4 = V(SO4)3 + S + H2O =>
V + 4 H2SO4 = V(SO4)3 + S + 4 H2O
NaHPO4 + Pb(NO3) = NaH(NO3) + PbPO4 =>
NaHPO4 + Pb(NO3) = NaH(NO3) + PbPO4
KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + H2O =>
2 KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + 2 H2O
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + H2O =>
2 KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + 2 H2O
C4H7Br + KOH = KBr + H2O + C4H6 =>
C4H7Br + KOH = KBr + H2O + C4H6
Zn2 + HCl = H + Zn2Cl =>
Zn2 + HCl = H + Zn2Cl
Na + Cl = NaCl =>
Na + Cl = NaCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H3PO3 + HCl + K2MnO4 = KMnO4 + P + KCl + H2O =>
H3PO3 + 3 HCl + 3 K2MnO4 = 3 KMnO4 + P + 3 KCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/18
Équations équilibrées sur04/05/17
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