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8 Al3(s) + 18 SnCl2(l) = 12 Al2Cl3(aq) + 9 Sn2(s)
ZhO = Zh + O2 =>
2 ZhO = 2 Zh + O2
K2SO4 = K2S + O2 =>
K2SO4 = K2S + 2 O2
Ba(CH3COO)2 + Na2S = Na(CH3COO) + BaS =>
Ba(CH3COO)2 + Na2S = 2 Na(CH3COO) + BaS
HO19 + H34 = H2O =>
34 HO19 + 37 H34 = 646 H2O
C12H22O11 + Ca(OH)2 = CH3CH2OH + CaCO3 + H2O =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 4 CaCO3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCO3(aq) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + KHSO4 + H2 =>
8 HNO2 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 8 HNO3 + 2 KHSO4 + 3 H2
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
KO3 + Cl = KCl + O2 =>
2 KO3 + 2 Cl = 2 KCl + 3 O2
PH4Cl + H2SO4 = (PH4)2SO4 + HCl =>
2 PH4Cl + H2SO4 = (PH4)2SO4 + 2 HCl
SO2 + H2O + I2 = H{+} + I{-} + SO4{2-} =>
SO2 + 2 H2O + I2 = 4 H{+} + 2 I{-} + SO4{2-}
Na2SO4 + C = Na2S + CO4 =>
Na2SO4 + C = Na2S + CO4
(CH4(CH2)6CH3) + O2 = CO2 + H2O =>
4(CH4(CH2)6CH3) + 51 O2 = 32 CO2 + 38 H2O
KI + MgCI2 = KCI + MgI2 =>
KI + MgCI2 = KCI + MgI2
Na(SO3) + HCl = NaCl + H(SO3) =>
Na(SO3) + HCl = NaCl + H(SO3)
CrO4{2-} + S2O3{2-} + H2O = Cr(OH)4{-} + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S2O3{2-} + 17 H2O = 8 Cr(OH)4{-} + 6 SO4{2-} + 2 OH{-}
Al + NH4CIO4 = NH4 + AlCIO4 =>
Al + NH4CIO4 = NH4 + AlCIO4
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
C3H8(l) + O2(g) = CO(g) + H2O =>
2 C3H8(l) + 7 O2(g) = 6 CO(g) + 8 H2O
K + FeCl2 = KCl + Fe2 =>
4 K + 2 FeCl2 = 4 KCl + Fe2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
CaCl2 + ZnCl2 = CaZn + Cl2 =>
CaCl2 + ZnCl2 = CaZn + 2 Cl2
KAlO2 + MgCl2 = MgAl2O4 + KCl =>
2 KAlO2 + MgCl2 = MgAl2O4 + 2 KCl
Al(OH)3 + HF + Na2CO3 = Na3(AlF6) + CO2 + H2O =>
2 Al(OH)3 + 12 HF + 3 Na2CO3 = 2 Na3(AlF6) + 3 CO2 + 9 H2O
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
Cr(OH)3 + MnO4 = CrO4 + MnO2 + H2O =>
4 Cr(OH)3 + 5 MnO4 = 4 CrO4 + 5 MnO2 + 6 H2O
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O =>
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O
FeCl3 + Zn = Fe + ZnCl2 =>
2 FeCl3 + 3 Zn = 2 Fe + 3 ZnCl2
KAlO2 + MgCl2 = Al2MgO4 + KCl =>
2 KAlO2 + MgCl2 = Al2MgO4 + 2 KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2S + V = V2H3 + S =>
3 H2S + 4 V = 2 V2H3 + 3 S
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
AgNO3 + NaCr = AgCr + NaNO3 =>
AgNO3 + NaCr = AgCr + NaNO3
Cr(OH)3 + H2C2O4 = H2O + Cr2(C2O4)3 =>
2 Cr(OH)3 + 3 H2C2O4 = 6 H2O + Cr2(C2O4)3
KOH + SO2 = H2O + K2SO3 =>
2 KOH + SO2 = H2O + K2SO3
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
AgNO3 + Pb(ClO3)2 = AgClO3 + Pb(NO3)2 =>
2 AgNO3 + Pb(ClO3)2 = 2 AgClO3 + Pb(NO3)2
Mg(OH)2 + Li3PO4 = LiOH + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 Li3PO4 = 6 LiOH + Mg3(PO4)2
HCl = (H)2 + (Cl)2 =>
2 HCl = (H)2 + (Cl)2
CH2CHCH2OH + KMnO4 + H2O = CH2OHCH2OHCH2OH + MnO2 + KOH =>
3 CH2CHCH2OH + KMnO4 + 5 H2O = 3 CH2OHCH2OHCH2OH + MnO2 + KOH
C6H12O6 + O2 = CO2 + H2O = energy =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 + Na2SO3 = KCl + Na2SO4 =>
KClO3 + 3 Na2SO3 = KCl + 3 Na2SO4
HOC6H11 + HNO3 = OC(CH2)5 + HNO2 + H2O =>
HOC6H11 + HNO3 = OC(CH2)5 + HNO2 + H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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