Équations équilibrées la veille |
SO2 + 2 HOCl = SO4 + 2 HCl
CH3CH2 + O2 = H2O + CO2 =>
4 CH3CH2 + 13 O2 = 10 H2O + 8 CO2
FeAsS + O2 + H2O = H3AsO4 + Fe(OH)3 + SO4{2-} + H{+} =>
2 FeAsS + 7 O2 + 8 H2O = 2 H3AsO4 + 2 Fe(OH)3 + 2 SO4{2-} + 4 H{+}
C52H58O6 + O2 = CO2 + H2O =>
2 C52H58O6 + 127 O2 = 104 CO2 + 58 H2O
S*Cl2 + NaF = S*F4 + S2*Cl2 + Na*Cl =>
3 S*Cl2 + 4 NaF = S*F4 + S2*Cl2 + 4 Na*Cl
Mg2 + C + O2 = MgCO3 =>
Mg2 + 2 C + 3 O2 = 2 MgCO3
F2 + HJ = J2 + HF =>
F2 + 2 HJ = J2 + 2 HF
C2H4N + O2 = CO2 + H2O + N2 =>
2 C2H4N + 6 O2 = 4 CO2 + 4 H2O + N2
Na3C6H5O7 + CuO = Cu5C5H4O7 + H2O + Na2CO3 =>
10 Na3C6H5O7 + 45 CuO = 9 Cu5C5H4O7 + 7 H2O + 15 Na2CO3
I + C6H14 = I2H14 + C6 =>
2 I + C6H14 = I2H14 + C6
NaCl + Fe + H2O = Fe(OH)2 + Na + HCl =>
2 NaCl + Fe + 2 H2O = Fe(OH)2 + 2 Na + 2 HCl
H2NOH + H2O = H3NOH{+} + OH{-} =>
H2NOH + H2O = H3NOH{+} + OH{-}
NH2CONH2 + H2O = CO2 + NH3 =>
NH2CONH2 + H2O = CO2 + 2 NH3
K2SO4(aq) + NaNO3(aq) = K2NO3(aq) + NaSO4(s) =>
K2SO4(aq) + NaNO3(aq) = K2NO3(aq) + NaSO4(s)
Na3PO4 + CaS = CaNa3 + SPO4 =>
Na3PO4 + CaS = CaNa3 + SPO4
Cu + K3PO4 = Cu3(PO4)2 + K =>
3 Cu + 2 K3PO4 = Cu3(PO4)2 + 6 K
K(NO3) + ZnCl2 = KCl2 + Zn(NO3) =>
K(NO3) + ZnCl2 = KCl2 + Zn(NO3)
C6H5CH(CH3)2 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 C6H5CH(CH3)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 Cr2(SO4)3 + 11 K2SO4 + 59 H2O
Li2CO3 + Fe(C2H3O2)3 = LiC2H3O2 + Fe2(CO3)3 =>
3 Li2CO3 + 2 Fe(C2H3O2)3 = 6 LiC2H3O2 + Fe2(CO3)3
NH4NO3 + NaI = NaNO3 + NH4I =>
NH4NO3 + NaI = NaNO3 + NH4I
C4H9 + CN = C4H9CN =>
C4H9 + CN = C4H9CN
Ag(NO3) + Ni(SO4) = Ag2(SO4) + Ni(NO3)2 =>
2 Ag(NO3) + Ni(SO4) = Ag2(SO4) + Ni(NO3)2
Fe + H2SO4(prask) = FeSO4 + H2 =>
Fe + H2SO4(prask) = FeSO4 + H2
CO3 + H3O = H2CO3 + H2O =>
CO3 + 2 H3O = H2CO3 + 2 H2O
Cu(II)S + KI = KS + Cu(II)I =>
Cu(II)S + KI = KS + Cu(II)I
CaO + MoS2 + O2 = CaSO4 + CaMoO4 =>
6 CaO + 2 MoS2 + 9 O2 = 4 CaSO4 + 2 CaMoO4
CH3OH + O2 = H2CO + H3O =>
3 CH3OH + O2 = 3 H2CO + 2 H3O
N(aq) + O(aq) = NO(aq) =>
N(aq) + O(aq) = NO(aq)
PbSO4(aq) + NaCl(aq) = PbCl(aq) + NaSO4 =>
PbSO4(aq) + NaCl(aq) = PbCl(aq) + NaSO4
NaBO2*4H2O + H2SO4 = H3BO3 + Na2SO4 + H2O =>
2 NaBO2*4H2O + H2SO4 = 2 H3BO3 + Na2SO4 + 6 H2O
Ca(OH)2 + KHC8H4O4 = K + Ca + C4H4O4 + H2O =>
5 Ca(OH)2 + 2 KHC8H4O4 = 2 K + 5 Ca + 4 C4H4O4 + 2 H2O
Ba(NO3)2 + CH3COOH = Ba(C2H3O2)2 + HNO3 =>
Ba(NO3)2 + 2 CH3COOH = Ba(C2H3O2)2 + 2 HNO3
Cu(ClO3)2 + CaF2 = Cu(ClO3)2F2 + Ca =>
Cu(ClO3)2 + CaF2 = Cu(ClO3)2F2 + Ca
(CH3)2 + H2O = (CH4)2 + OH =>
(CH3)2 + 2 H2O = (CH4)2 + 2 OH
KOH + HCl = H3O + OH + KCl =>
2 KOH + 2 HCl = H3O + OH + 2 KCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + NHO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 NHO3 + 60 CO2 + 188 H2O
Yb(NO3)3 + SiO2 + C2H5NO2 = Yb2Si2O7 + CO2 + H2O + N2 =>
6 Yb(NO3)3 + 6 SiO2 + 10 C2H5NO2 = 3 Yb2Si2O7 + 20 CO2 + 25 H2O + 14 N2
K2SO3 + ZnSO4 = K2SO4 + ZnSO3 =>
K2SO3 + ZnSO4 = K2SO4 + ZnSO3
H2 + SnO = Sn + H2O =>
H2 + SnO = Sn + H2O
ZrN + Cu = ZrCu4 + ZrN2 =>
2 ZrN + 4 Cu = ZrCu4 + ZrN2
Cl3(aq) + AgNO3(aq) = (NO3)3(aq) + AgCl(s) =>
Cl3(aq) + 3 AgNO3(aq) = (NO3)3(aq) + 3 AgCl(s)
HBr + MgSO2 = H2SO2 + MgBr2 =>
2 HBr + MgSO2 = H2SO2 + MgBr2
KOH + Fe3(Po4)2 = K3Po4 + Fe(OH)2 =>
6 KOH + Fe3(Po4)2 = 2 K3Po4 + 3 Fe(OH)2
HgCl + K = Hg + KCl =>
HgCl + K = Hg + KCl
NaHCO3 + H3C6H5O7 = Na2C6H5O7 + CO2 + H2O =>
36 NaHCO3 + 17 H3C6H5O7 = 18 Na2C6H5O7 + 30 CO2 + 41 H2O
NO2 + H2O = NO + HNO34 =>
65 NO2 + H2O = 63 NO + 2 HNO34
MnBr2 + K2CrO4 + KOH + H2O = K2MnO4 + Br2 + K3[Cr(OH)6] =>
MnBr2 + 2 K2CrO4 + 4 KOH + 4 H2O = K2MnO4 + Br2 + 2 K3[Cr(OH)6]
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3CO2H + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3CO2H + 2 K2SO4 + 11 H2O
C4H4COOH + C2H5OH = C6H10O2 + H2O =>
2 C4H4COOH + 4 C2H5OH = 3 C6H10O2 + 2 H2O
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