| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + AgNO3 = KClAgNO3
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2H3F2Cl + H2 = CH4 + HF + HCl =>
C2H3F2Cl + 4 H2 = 2 CH4 + 2 HF + HCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SiCl4 + H2O = HCl + SiO2 =>
SiCl4 + 2 H2O = 4 HCl + SiO2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
KCl + BaCl2 = KCl3Ba =>
KCl + BaCl2 = KCl3Ba
KNO2 + HCl = HNO2 + KCl =>
KNO2 + HCl = HNO2 + KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
PdCl2 + NH3 = Pd(NH3)4Cl2 =>
PdCl2 + 4 NH3 = Pd(NH3)4Cl2
CaCO3 + HCl = CaCO3HCl =>
CaCO3 + HCl = CaCO3HCl
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + HNO2 = Al(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al(NO2)3 + 3 H2
COCl2 + KOH = CO(OH)2 + KCl =>
COCl2 + 2 KOH = CO(OH)2 + 2 KCl
MnO4{-} + SO2 + H20 = Mn{+2} + SO4{-2} + H{+} =>
20 MnO4{-} + 40 SO2 + H20 = 20 Mn{+2} + 40 SO4{-2} + 20 H{+}
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}
CH3COCH3 + I2 + NaOH = CH3COONa + CHI3 + H20 =>
20 CH3COCH3 + 30 I2 + 20 NaOH = 20 CH3COONa + 20 CHI3 + 3 H20
CaCO3 + AgNO3 = CaCO3AgNO3 =>
CaCO3 + AgNO3 = CaCO3AgNO3
HCl + CA(OH)2 = CACl2 + H2O =>
2 HCl + CA(OH)2 = CACl2 + 2 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
CaCO3 + BaCl2 = CaCO3BaCl2 =>
CaCO3 + BaCl2 = CaCO3BaCl2
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + Cl2 = AgCl + N2O3 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O3 + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Cs(s) + N2(g) = Cs3N(s) =>
6 Cs(s) + N2(g) = 2 Cs3N(s)
C2H3F2Cl + H2 = CH4 + HF + HCl =>
C2H3F2Cl + 4 H2 = 2 CH4 + 2 HF + HCl
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
NiSO4(AC) + C2H8N2(s) = Ni(C2H8N2)3SO4(AC) =>
NiSO4(AC) + 3 C2H8N2(s) = Ni(C2H8N2)3SO4(AC)
KClO3 + BaCl2 = KCl + Ba(ClO3)2 =>
2 KClO3 + BaCl2 = 2 KCl + Ba(ClO3)2
MnO4{-} + SO2 + H{+} = Mn{2+} + SO4{-}2 + H2O =>
3 MnO4{-} + 5 SO2 + 4 H{+} = 3 Mn{2+} + 5 SO4{-}2 + 2 H2O
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/19
Équations équilibrées sur10/21/18
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