Équations équilibrées la veille |
Cl12 + 6 Ca = 6 CaCl2
Cs2O + HI = CsI + H2O =>
Cs2O + 2 HI = 2 CsI + H2O
CuOCO2 = CuO + CO2 =>
CuOCO2 = CuO + CO2
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
C6H10 + Cl2 = C6H9Cl + HCl =>
C6H10 + Cl2 = C6H9Cl + HCl
Si + O2 + NaOH = H2O + Na2SiO3 =>
Si + O2 + 2 NaOH = H2O + Na2SiO3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Mg3P2 + LiCl = Li3P + MgCl2 =>
Mg3P2 + 6 LiCl = 2 Li3P + 3 MgCl2
NaOHCO2 = NaHCO3 = H2O =>
NaOHCO2 = NaHCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Cl2 + NAl = Cl2Al3 + N2 =>
2 Cl2 + 6 NAl = 2 Cl2Al3 + 3 N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
PotassiumPhosphate + Cobalt(II)Iodide = PotassiumIodide + Cobalt(II)Phosphate =>
PotassiumPhosphate + Cobalt(II)Iodide = PotassiumIodide + Cobalt(II)Phosphate
K + P2 = KP2 =>
K + P2 = KP2
P2 + Cl = P2Cl3 =>
P2 + 3 Cl = P2Cl3
Cu + HN3 = Cu(N3)2 + NH3 =>
4 Cu + 9 HN3 = 4 Cu(N3)2 + 3 NH3
Cu + (NH4OH) = CuO + H2 + NH3 =>
Cu + (NH4OH) = CuO + H2 + NH3
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
Cu + (NH4OH) = CuO + H2 + NH3 =>
Cu + (NH4OH) = CuO + H2 + NH3
C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl
SiF4(cr) + H2O = H2SiF6 + H2SiO3(cr) =>
3 SiF4(cr) + 3 H2O = 2 H2SiF6 + H2SiO3(cr)
Cu + (NH4OH) = CuO + H2 + NH3 =>
Cu + (NH4OH) = CuO + H2 + NH3
KOH + MgCO3 = Mg(OH)2 + K2CO3 =>
2 KOH + MgCO3 = Mg(OH)2 + K2CO3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
S2{-} + I2{-} + O2 = SO4{-}2 + I =>
S2{-} + I2{-} + 4 O2 = 2 SO4{-}2 + 2 I
PBr3(s) = P(s) + Br2(l) =>
2 PBr3(s) = 2 P(s) + 3 Br2(l)
SiH4 + F = SiF4 + HF =>
SiH4 + 8 F = SiF4 + 4 HF
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Li2SO4 + FeS = Li2S + FeSO =>
Li2SO4 + 4 FeS = Li2S + 4 FeSO
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + Na(NO3)(aq) =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(aq) + 2 Na(NO3)(aq)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
AgNO3 + NaBr = Na(NO3) + AgBr =>
AgNO3 + NaBr = Na(NO3) + AgBr
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
K(OH)2 + Cl2 = KClO + H2O =>
2 K(OH)2 + Cl2 = 2 KClO + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8O3 + CH2O = C5H10O4 + H2O =>
C3H8O3 + 2 CH2O = C5H10O4 + H2O
Hg + O = HgO =>
Hg + O = HgO
NH4ClO4 + C6H4(COO)2Cu = CuCl2 + CO + H2O + N2 + HCl =>
14 NH4ClO4 + 5 C6H4(COO)2Cu = 5 CuCl2 + 40 CO + 36 H2O + 7 N2 + 4 HCl
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Rb3P = Rb + P2 =>
2 Rb3P = 6 Rb + P2
Na2CO3 + KC2H3O2 = K2CO3 + NaC2H3O2 =>
Na2CO3 + 2 KC2H3O2 = K2CO3 + 2 NaC2H3O2
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