| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + 4 Mg = Ti + 2 Mg2Cl2
HCl + CO2 = CCl4 + H2O =>
4 HCl + CO2 = CCl4 + 2 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
Br2 + I{-} = Br{-} + I2 =>
Br2 + 2 I{-} = 2 Br{-} + I2
CH3COOH + HCl = H20 + CH3COOCl =>
10 CH3COOH + 10 HCl = H20 + 10 CH3COOCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
NaNO3 + FeCl3 = NaCl3 + FeNO3 =>
NaNO3 + FeCl3 = NaCl3 + FeNO3
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
HI + BaSO3 = HSO3 + BaI =>
HI + BaSO3 = HSO3 + BaI
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
SF6 + H2S = HF + S =>
SF6 + 3 H2S = 6 HF + 4 S
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
K2CrO4 + K2SO3 + H2O = Cr(OH)3 + K2SO4 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = 2 Cr(OH)3 + 3 K2SO4 + 4 KOH
Hg(s) + SnCl2(aq) = HgCl + Sn =>
2 Hg(s) + SnCl2(aq) = 2 HgCl + Sn
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
H2SO4 + Ge = H2GeO3 + SO2 + H2O =>
2 H2SO4 + Ge = H2GeO3 + 2 SO2 + H2O
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
Mg(SO4) + MnS = MgS + Mn(SO4) =>
Mg(SO4) + MnS = MgS + Mn(SO4)
Cu(NO3)2 + KI = KNO3 + CuI + I2 =>
2 Cu(NO3)2 + 4 KI = 4 KNO3 + 2 CuI + I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH2CHCH3 + KMNO4 + H2O = CH2OHCHOHCH3 + MNO2 + KOH =>
3 CH2CHCH3 + 2 KMNO4 + 4 H2O = 3 CH2OHCHOHCH3 + 2 MNO2 + 2 KOH
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NH4NO3 + NAOH = NANO3 + NH3 + H20 =>
10 NH4NO3 + 15 NAOH = 15 NANO3 + 5 NH3 + 2 H20
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
MG + FESO4 = MGSO4 + FE =>
MG + FESO4 = MGSO4 + FE
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
NaNo3 + BaCl2 = NaCl2 + BaNo3 =>
NaNo3 + BaCl2 = NaCl2 + BaNo3
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
Pb(NO3)2 + NaOH = NaNO3 + PbO + H2O =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + PbO + H2O
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
sulfur + carbonmonoxide = sulfurdioxide + carbon =>
S + 2 CO = SO2 + 2 C
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
LI + S = LIS =>
LI + S = LIS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NH4OH + CaCl2 = CaOH + NH4Cl2 =>
NH4OH + CaCl2 = CaOH + NH4Cl2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/18
Équations équilibrées sur04/25/17
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