| Équations équilibrées la veille | Équations équilibrées le lendemain |
BF3 + 3 H2O = 3 HF + H3BO3
Mg + ZnSO4 = Zn + MgSO4 =>
Mg + ZnSO4 = Zn + MgSO4
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
HNO2 + Mn = Mn(NO2)7 + H2 =>
14 HNO2 + 2 Mn = 2 Mn(NO2)7 + 7 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Al + S8 = Al2S8 =>
2 Al + S8 = Al2S8
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
KNO2 + KCLO3 = KCL + KNO3 =>
3 KNO2 + KCLO3 = KCL + 3 KNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KMnO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 10 CO2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
LiSiO3 + HOH = LiOH + HSiO3 =>
LiSiO3 + HOH = LiOH + HSiO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2NCH2COOH + O2 = CO2 + N2 + H2O =>
4 H2NCH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2NCH2COOH + O2 = CO2 + H2O + N2 =>
4 H2NCH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NACL + AGNo3 = AGCL + NANo3 =>
NACL + AGNo3 = AGCL + NANo3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
(CH3)2NH + HNO2 = N2 + H2O + (CH3)2OH =>
6(CH3)2NH + 4 HNO2 = 5 N2 + 2 H2O + 6(CH3)2OH
In(HCO3)3 = In2(CO3)3 + H2O + CO2 =>
2 In(HCO3)3 = In2(CO3)3 + 3 H2O + 3 CO2
Br + HI = HBr + I2 =>
2 Br + 2 HI = 2 HBr + I2
Ca(OH)2 + Hl = CaOHl + H2O =>
Ca(OH)2 + Hl = CaOHl + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BA + HCL = BACL + H2 =>
2 BA + 2 HCL = 2 BACL + H2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca2Br2 + NaCo3 = CaCo3 + NaBr =>
Ca2Br2 + 2 NaCo3 = 2 CaCo3 + 2 NaBr
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CaSO4(s) = CaO(s) + SO2(g) + O2(g) =>
2 CaSO4(s) = 2 CaO(s) + 2 SO2(g) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/15
Équations équilibrées sur09/18/14
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