Équations équilibrées la veille |
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
H2(SO4)3 + FeOH = H2O + Fe2(SO4)3 =>
H2(SO4)3 + 2 FeOH = 2 H2O + Fe2(SO4)3
CrO2Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
CrO2Cl2 + 4 OH{-} = CrO4{2-} + 2 Cl{-} + 2 H2O
K2O + H3PO4 = K3(PO4) + H2O =>
3 K2O + 2 H3PO4 = 2 K3(PO4) + 3 H2O
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH
Ni(CH3COO)2 + MnCl2 = Mn(CH3COO)2 + NiCl2 =>
Ni(CH3COO)2 + MnCl2 = Mn(CH3COO)2 + NiCl2
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
(NH4)2S + CsOH = (NH4)2OH + CsS =>
(NH4)2S + CsOH = (NH4)2OH + CsS
Fe(NO3){2} + NaCl = FeCl{2} + NaNO3 =>
Fe(NO3){2} + NaCl = FeCl{2} + NaNO3
TiCl4 + LiH = Ti + LiCl + H2 =>
TiCl4 + 4 LiH = Ti + 4 LiCl + 2 H2
(BaTi(OH)(OX)5(HOX)3)2 + H2O = Ba(OX)(OH) + Ti(OX)3(OH) + HOX =>
(BaTi(OH)(OX)5(HOX)3)2 + 2 H2O = 2 Ba(OX)(OH) + 2 Ti(OX)3(OH) + 8 HOX
Na2SO3 + K2SO4 = K2SO3 + Na2SO4 =>
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
Zn(NO3)2(heat) = ZnO + NO2 + O2 =>
2 Zn(NO3)2(heat) = 2 ZnO + 4 NO2 + O2
FO2 = F + O2 =>
FO2 = F + O2
NaOH + H2SO4 = H2(OH) + NaSO4 =>
NaOH + H2SO4 = H2(OH) + NaSO4
KBiO3 + FeS + H2SO4 = Fe2(SO4)3 + K2SO4 + Bi2(SO4)3 + H2O =>
18 KBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 K2SO4 + 9 Bi2(SO4)3 + 38 H2O
AgCl + NH3 = [Ag(NH3)] + Cl =>
AgCl + NH3 = [Ag(NH3)] + Cl
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
HCOOH + Cu(OH)2 = Cu + CO2 + H2O =>
HCOOH + Cu(OH)2 = Cu + CO2 + 2 H2O
Pd(NO3)2 = Pd + N2 + O2 =>
Pd(NO3)2 = Pd + N2 + 3 O2
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
NH4OHCl + H2O = NH4OH + O2 + HCl =>
4 NH4OHCl + 2 H2O = 4 NH4OH + O2 + 4 HCl
C10H22O(decanol) + O2 = CO2 + H2O =>
C10H22O(decanol) + 15 O2 = 10 CO2 + 11 H2O
C6H14O1 + O2 = CO2 + H2O =>
C6H14O1 + 9 O2 = 6 CO2 + 7 H2O
KClO3 + MnO2 = (calor)KO2 + MnClO3 =>
KClO3 + MnO2 = (calor)KO2 + MnClO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K(NO3) + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 K(NO3) + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
KH2O = KOHH =>
KH2O = KOHH
C43H58N4O12 + O2 = CO2 + H2O + NO2 =>
2 C43H58N4O12 + 111 O2 = 86 CO2 + 58 H2O + 8 NO2
Mg{2+} + Pb = Mg + Pb{2+} =>
Mg{2+} + Pb = Mg + Pb{2+}
ZnONO = Zn(NO2) =>
ZnONO = Zn(NO2)
HBr + H2SO4 = H2S + Br2 + H2O =>
8 HBr + H2SO4 = H2S + 4 Br2 + 4 H2O
NaS2 + H2SO4 = NaSO4 + H2O + S2O2 =>
4 NaS2 + 10 H2SO4 = 4 NaSO4 + 10 H2O + 7 S2O2
Na2S + Bi(NO3)3 = NaNO3 + Bi2S3 =>
3 Na2S + 2 Bi(NO3)3 = 6 NaNO3 + Bi2S3
HC2H3O2 + NaC2H3O2*3H2O = NaC2H3O2 + HC2H3O2*3H2O =>
HC2H3O2 + NaC2H3O2*3H2O = NaC2H3O2 + HC2H3O2*3H2O
C12H22O11 + HCl = CH3OH + CCl4 + H2O =>
C12H22O11 + 16 HCl = 8 CH3OH + 4 CCl4 + 3 H2O
U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O
(CuOH)2CO3 + CO = Cu + CO2 + H2O =>
(CuOH)2CO3 + 2 CO = 2 Cu + 3 CO2 + H2O
KClO3 + H2C2O4 + H2SO4 = ClO2 + CO2 + KHSO4 + H2O =>
2 KClO3 + H2C2O4 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 KHSO4 + 2 H2O
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
CH2Cl{-}CH2Cl + NaOH = NaCl + CH{-}CH + H2O =>
CH2Cl{-}CH2Cl + NaOH = NaCl + CH{-}CH + H2O
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
FeCl4 + OH = Fe(OH)3 + Cl2 =>
FeCl4 + 3 OH = Fe(OH)3 + 2 Cl2
Ba + K2Cr2O7 = BaCr2O7 + K =>
Ba + K2Cr2O7 = BaCr2O7 + 2 K
NH3 + NO(g) = N2(g) + H2O(l) =>
4 NH3 + 6 NO(g) = 5 N2(g) + 6 H2O(l)
Mg(OH)2 + CO2 = MgCO2 + OH =>
Mg(OH)2 + CO2 = MgCO2 + 2 OH
Al + AgNO3(aq) = Ag + Al(NO3) =>
Al + AgNO3(aq) = Ag + Al(NO3)
Na + HBr = Na2Br + H2 =>
4 Na + 2 HBr = 2 Na2Br + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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