| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + PbCl2 = 2 KCl + PbI2
N2H4O2 = H2O + N2 =>
N2H4O2 = 2 H2O + N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaO + NO2 = Ca(NO2)2 + Ca(NO3)2 =>
2 CaO + 4 NO2 = Ca(NO2)2 + Ca(NO3)2
CsCl + F2 = CsF + Cl =>
2 CsCl + F2 = 2 CsF + 2 Cl
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
P + I = PI3 =>
P + 3 I = PI3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
MnO2 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = MnSO4 + Br2 + K2SO4 + 2 H2O
BaCO3 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2CO3
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
C2H4O2 + KOH = CH3CO2K + H2O =>
C2H4O2 + KOH = CH3CO2K + H2O
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O
NA + N2 = NAN2 =>
NA + N2 = NAN2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
ALN + H2O = NH3 + AL(OH)3 =>
ALN + 3 H2O = NH3 + AL(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
AgNO3 + Na2S = NaNO3 + Ag2S =>
2 AgNO3 + Na2S = 2 NaNO3 + Ag2S
ALN + H2O = NH3 + AL(OH)3 =>
ALN + 3 H2O = NH3 + AL(OH)3
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa2 + CO2 + H2O =>
15 CH3CH2COOH + 14 Na2CO3 = 14 CH3CH2COONa2 + 17 CO2 + 10 H2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
NH4CL + KOH = NH3 + KCL + H2O =>
NH4CL + KOH = NH3 + KCL + H2O
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
S + Cl4 = SCl4 =>
S + Cl4 = SCl4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Pb(NO3)2 + Na = Na(NO3) + Pb =>
Pb(NO3)2 + 2 Na = 2 Na(NO3) + Pb
P + H2O = OH + PH5 =>
P + 5 H2O = 5 OH + PH5
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
KJ + KJO4 + H2SO4 = J2 + K2SO4 + H2O =>
7 KJ + KJO4 + 4 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
BaO + C = Ba + CO =>
BaO + C = Ba + CO
Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
BaSiO3 + H3PO4 = Ba3(PO4)2 + H2SiO3 =>
3 BaSiO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2SiO3
KI + H2SeO3 = Se + KIO3 + H2O =>
2 KI + 3 H2SeO3 = 3 Se + 2 KIO3 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/15
Équations équilibrées sur01/29/15
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