Équations équilibrées la veille |
TiClMg = TiMgCl
HC = C + H2 =>
2 HC = 2 C + H2
O3{-} + I{-} + H{+} = I2 + H2O =>
2 O3{-} + 10 I{-} + 12 H{+} = 5 I2 + 6 H2O
HNO3 + CaCO3 = Ca(NO3)2 + H2CO3 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2CO3
Uub + P = Uub3P2 =>
3 Uub + 2 P = Uub3P2
Al(l) + CuCl(l) = AlCl(g) + Cu(s) =>
Al(l) + CuCl(l) = AlCl(g) + Cu(s)
SO2(g) + H2O(l) = HSO3(aq) + H3O =>
SO2(g) + 2 H2O(l) = HSO3(aq) + H3O
Al + FeOH3 = AlOH3 + Fe =>
Al + FeOH3 = AlOH3 + Fe
I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6
Ga + NaOH + H2O = NaGa(OH)4 + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 NaGa(OH)4 + 3 H2
MgO*FeO4 + CO2 + H2O = MgCO3 + H2FeO5 =>
MgO*FeO4 + CO2 + H2O = MgCO3 + H2FeO5
Li + Be = LiBe =>
Li + Be = LiBe
Na + O{2} = NaO{2} =>
Na + O{2} = NaO{2}
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq) =>
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq)
NaCl + K2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 + KCl =>
2 NaCl + K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3 + 2 KCl
MnSO4 + KMnO4 = MnMnO4 + KSO4 =>
MnSO4 + KMnO4 = MnMnO4 + KSO4
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Fe2(CO3)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2O + 3 CO2
Me + HNO3 = Me(NO3)2 + NH4NO3 + H2O =>
4 Me + 10 HNO3 = 4 Me(NO3)2 + NH4NO3 + 3 H2O
Mn + MgSO4 = Mn(SO4)2 + Mg =>
Mn + 2 MgSO4 = Mn(SO4)2 + 2 Mg
Li + F = LiF =>
Li + F = LiF
B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3COOH + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH + 2 K2SO4
RaCl + HNO3 = RaNO3 + HCl =>
RaCl + HNO3 = RaNO3 + HCl
C5H5S + O3 = CO2 + H2O + SO2 =>
6 C5H5S + 29 O3 = 30 CO2 + 15 H2O + 6 SO2
S + KOH = KOS3 + K2S + H2O =>
7 S + 4 KOH = 2 KOS3 + K2S + 2 H2O
BaCl2 + H2S = BaSCl2 + H2 =>
BaCl2 + H2S = BaSCl2 + H2
CH3C(Br)(CH3)CH3 + NaOH = CH3C(CH3)(OH)CH3 + NaBr =>
CH3C(Br)(CH3)CH3 + NaOH = CH3C(CH3)(OH)CH3 + NaBr
K(s) + H2O(s) = KOH(s) + H2(s) =>
2 K(s) + 2 H2O(s) = 2 KOH(s) + H2(s)
K2Cr2O7 + H2SO4 = O2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 3 O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
NiCl2 + NH4OH = Ni(OH)Cl + NH4Cl =>
NiCl2 + NH4OH = Ni(OH)Cl + NH4Cl
C5H7NO2 + O2 = CO2 + H2O + NH3 =>
C5H7NO2 + 5 O2 = 5 CO2 + 2 H2O + NH3
Cr + Na2O2 = CrO4 + Na =>
Cr + 2 Na2O2 = CrO4 + 4 Na
CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) =>
2 CrO2{-}(aq) + 2 H2O(l) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 4 OH{-}(aq)
KMnO4 + C2H2O + H2SO4 = MnSO4 + H2O + K2SO4 + CO =>
4 KMnO4 + 5 C2H2O + 6 H2SO4 = 4 MnSO4 + 11 H2O + 2 K2SO4 + 10 CO
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6)
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(aq) + HNO3(aq) =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(aq) + 2 HNO3(aq)
H2SO4(aq) + K2CO3(s) = K2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + K2CO3(s) = K2SO4(aq) + H2O + CO2(g)
Na2CO3 + K3PO4 = Na3PO4 + K2CO3 =>
3 Na2CO3 + 2 K3PO4 = 2 Na3PO4 + 3 K2CO3
C6H10O5(n) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(n) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
SO2(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
H3C8H5O7 + NaOH = H2O + Na2C8H4O6 =>
H3C8H5O7 + 2 NaOH = 3 H2O + Na2C8H4O6
KMnO4 + H2SO4 + Na2SO3 = NaSO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5 Na2SO3 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 11 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KCO3 + H2O = H2 + CO3 + KOH =>
2 KCO3 + 2 H2O = H2 + 2 CO3 + 2 KOH
ZrO2 + H3PO4 = Zr(HPO4)2 + H2O =>
ZrO2 + 2 H3PO4 = Zr(HPO4)2 + 2 H2O
K2Cr2O7 + HCl = CrO2Cl2 + KCl + H2O =>
K2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 KCl + 3 H2O
[C6H5NN]Cl + SnCl2 + HCl = [C6H5NHNH2]HCl + SnCl4 =>
[C6H5NN]Cl + 2 SnCl2 + 4 HCl = [C6H5NHNH2]HCl + 2 SnCl4
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