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(NH4)2SO4 + NaOH = 2 NH3 + NaHSO4 + H2O
K + HSO4 = KHSO4 =>
K + HSO4 = KHSO4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C2H6O + I2O5 = I + C2H4O2 + H2O =>
5 C2H6O + 2 I2O5 = 4 I + 5 C2H4O2 + 5 H2O
Na2S2 + HNO3 = H2O + NO2 + NaNO3 + H2SO4 =>
Na2S2 + 16 HNO3 = 6 H2O + 14 NO2 + 2 NaNO3 + 2 H2SO4
Mg2C + H2O = C3H4 + Mg + O2 =>
3 Mg2C + 2 H2O = C3H4 + 6 Mg + O2
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
C5H10 = C3H6 =>
3 C5H10 = 5 C3H6
Cr2O72{-} + Fe{2+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O72{-} + 137 Fe{2+} + 144 H{+} = 137 Fe{3+} + 2 Cr{3+} + 72 H2O
K2RuO4 + HCl = KCl + RuCl3 + Cl2 + H2O =>
2 K2RuO4 + 16 HCl = 4 KCl + 2 RuCl3 + 3 Cl2 + 8 H2O
Zn + HgCO3 = Hg + ZnCO3 =>
Zn + HgCO3 = Hg + ZnCO3
Ag2S3 + HCl = AgCl3 + H2S =>
Ag2S3 + 6 HCl = 2 AgCl3 + 3 H2S
NaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
3 NaHS + 2 KMnO4 + H2O = 2 KOH + 3 NaOH + 2 MnO2 + 3 S
KClO2 + HCl = Cl2 + KCl + H2O =>
KClO2 + 4 HCl = 2 Cl2 + KCl + 2 H2O
N2OH + C = N2 + H2 + N2CO3 =>
6 N2OH + 2 C = 4 N2 + 3 H2 + 2 N2CO3
HNO3 + K(CO3) = HCO3 + KNO3 =>
HNO3 + K(CO3) = HCO3 + KNO3
NH4Br(s) + H2SO4(aq) = HBr(aq) + (NH4)2SO4(aq) =>
2 NH4Br(s) + H2SO4(aq) = 2 HBr(aq) + (NH4)2SO4(aq)
NH4S + PbNO3 = NH4NO3 + PbS =>
NH4S + PbNO3 = NH4NO3 + PbS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnO + Li = LiO2 + Zn =>
2 ZnO + Li = LiO2 + 2 Zn
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 9 H2O
H3PO4 + NaaOH = Naa3PO4 + H2O =>
H3PO4 + 3 NaaOH = Naa3PO4 + 3 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiF + I2 = LiI + F =>
2 LiF + I2 = 2 LiI + 2 F
Al2O3 + CaC2 = CaO + Al + CO2 =>
5 Al2O3 + 3 CaC2 = 3 CaO + 10 Al + 6 CO2
Mg3(PO4)2 + BaCl2 = MgCl2 + Ba3(PO4)2 =>
Mg3(PO4)2 + 3 BaCl2 = 3 MgCl2 + Ba3(PO4)2
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
KCrO2 + 3 KMnO4 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4(NO3) =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4(NO3)
C4H6(NO3)4 = CO2 + H2O + N2 + O2 =>
2 C4H6(NO3)4 = 8 CO2 + 6 H2O + 4 N2 + O2
AgI + Ca3(PO4)2 = Ag3(PO4) + CaI2 =>
6 AgI + Ca3(PO4)2 = 2 Ag3(PO4) + 3 CaI2
C2H8N2 + HNO3 + Co(NO3)2*6H2O + KSCN + O2 = [Co(C2H8N2)2(NCS)2]NCS + H2O + NO3{-} + K{+} =>
8 C2H8N2 + 4 HNO3 + 4 Co(NO3)2*6H2O + 12 KSCN + O2 = 4[Co(C2H8N2)2(NCS)2]NCS + 26 H2O + 12 NO3{-} + 12 K{+}
Tl + Cl2 = TlCl3 =>
2 Tl + 3 Cl2 = 2 TlCl3
C3H8O3 + H2O = C2H8O + CH2O2 =>
5 C3H8O3 + 3 H2O = 4 C2H8O + 7 CH2O2
FeBr3 + H2O = FeO + H2 + Br2 =>
2 FeBr3 + 2 H2O = 2 FeO + 2 H2 + 3 Br2
N2H6SO4 + KMnO4 + H2SO4 = MnSO4 + N2 + H2O + K2SO4 =>
5 N2H6SO4 + 4 KMnO4 + H2SO4 = 4 MnSO4 + 5 N2 + 16 H2O + 2 K2SO4
Fe(NO3)3(aq) + Na3PO4(aq) = NaNO3 + FePO4 =>
Fe(NO3)3(aq) + Na3PO4(aq) = 3 NaNO3 + FePO4
Na2O + BaCO3 = Na2CO3 + BaO =>
Na2O + BaCO3 = Na2CO3 + BaO
C8H10O2 + C5H12O = C16H26O2 + H2O =>
5 C8H10O2 + 8 C5H12O = 5 C16H26O2 + 8 H2O
FCl + Cl2 = FCl3 =>
FCl + Cl2 = FCl3
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O =>
CaOHNO3 + HNO3 = Ca(NO3)2 + H2O
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O
N2H9PO4 + NaBH4 = NaOH + BP + H2O + NH3 =>
N2H9PO4 + NaBH4 = NaOH + BP + 3 H2O + 2 NH3
CH3CH2 + O2 = CO + H2O =>
4 CH3CH2 + 9 O2 = 8 CO + 10 H2O
FeC2O4*2H2O = H2O + CO2 + CO + FeO =>
FeC2O4*2H2O = 2 H2O + CO2 + CO + FeO
NaOH + KSCN = NaSCN + K + OH =>
NaOH + KSCN = NaSCN + K + OH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2O + Zn = ZnO + Cu =>
Cu2O + Zn = ZnO + 2 Cu
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