| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C12H48O4 + O2 = CO2 + H2O =>
C12H48O4 + 22 O2 = 12 CO2 + 24 H2O
AgCl + Cu = CuCl2 + Ag =>
2 AgCl + Cu = CuCl2 + 2 Ag
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mn2O3 + Al = Mn + Al2O3 =>
Mn2O3 + 2 Al = 2 Mn + Al2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PBO + C = PB + CO =>
PBO + C = PB + CO
CH3COH + Ag2O = CH3CH2COOH + Ag =>
3 CH3COH + Ag2O = 2 CH3CH2COOH + 2 Ag
Zn + Pb(No3)2 = Pb + Zn(No3)2 =>
Zn + Pb(No3)2 = Pb + Zn(No3)2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Mg3N2 + K2O = MgO + K3N =>
Mg3N2 + 3 K2O = 3 MgO + 2 K3N
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
CH3COH + Ag2O = CH3CH2COOH + Ag =>
3 CH3COH + Ag2O = 2 CH3CH2COOH + 2 Ag
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C8H17OH + O2 = CO2 + H20 =>
10 C8H17OH + 75 O2 = 80 CO2 + 9 H20
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
C12H48O11 + O2 = CO2 + H2O =>
2 C12H48O11 + 37 O2 = 24 CO2 + 48 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C + H2SO4 = CO2 + SO2 + H20 =>
10 C + 10 H2SO4 = 10 CO2 + 10 SO2 + H20
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
C6H5 + O2 = CO2 + H20 =>
4 C6H5 + 24 O2 = 24 CO2 + H20
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
P4 + KOH + H2O = KPO2H2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KPO2H2 + PH3
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
C(g) + O2(g) = CO2(g) =>
C(g) + O2(g) = CO2(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C12H8Cl2 + O2 = CO2 + H2O + Cl2O =>
2 C12H8Cl2 + 29 O2 = 24 CO2 + 8 H2O + 2 Cl2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KCLO3 + KI + H2O = KCL + I2 + KOH =>
KCLO3 + 6 KI + 3 H2O = KCL + 3 I2 + 6 KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/18
Équations équilibrées sur05/17/17
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