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As + 5 HNO3 = H3AsO4 + 5 NO2 + H2O
NH4Cl + Hg2(C2H3O2)2 = (NH4)2C2H3O2 + HgCl2 =>
4 NH4Cl + Hg2(C2H3O2)2 = 2(NH4)2C2H3O2 + 2 HgCl2
HCn + NaOH = NaCn + H2O =>
HCn + NaOH = NaCn + H2O
N2 + O2 + CH4 = NH2CH2COOH + H2 =>
N2 + 2 O2 + 4 CH4 = 2 NH2CH2COOH + 3 H2
H2SO4 + MnO2 + KBr = K2SO4 + MnSO4 + H2O + Br2 =>
2 H2SO4 + MnO2 + 2 KBr = K2SO4 + MnSO4 + 2 H2O + Br2
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
C7H5NO3S + Cu = [Cu(C7H5NO3S)2]2 =>
4 C7H5NO3S + 2 Cu = [Cu(C7H5NO3S)2]2
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
propene + oxygen = carbondioxide + water =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
C5H12 + O2(g) = CO2(g) + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
H2SO4 + KMnO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + 3 H2O + K2SO4
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
K2C8H12O4 + H2SO4 = C8H14O4 + K2SO4 =>
K2C8H12O4 + H2SO4 = C8H14O4 + K2SO4
NaOH + SiHCl3 + H2O = Na2SiO3 + HCl + H2 =>
2 NaOH + SiHCl3 + H2O = Na2SiO3 + 3 HCl + H2
(NH4)2SO3 + NaOH = NH3 + Na2SO3 + H2O =>
(NH4)2SO3 + 2 NaOH = 2 NH3 + Na2SO3 + 2 H2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
CuO + C12H22O11 = CO2 + Cu + H2O =>
24 CuO + C12H22O11 = 12 CO2 + 24 Cu + 11 H2O
CO3{2-} + HNO3 = NO3{-} + H2CO3 =>
CO3{2-} + 2 HNO3 = 2 NO3{-} + H2CO3
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
NaBrO + Fe(OH)2 + H2O = NaBr + Fe(OH)3 =>
NaBrO + 2 Fe(OH)2 + H2O = NaBr + 2 Fe(OH)3
[CH3Hg(H2O)]{+} + HBr = CH3HgBr + H3O{+} =>
[CH3Hg(H2O)]{+} + HBr = CH3HgBr + H3O{+}
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 10 NO + 8 H2O
CH3OO + O2 = CO2 + H2O =>
4 CH3OO + 3 O2 = 4 CO2 + 6 H2O
MgCO3 + H = Mg + CO2 + H2O =>
MgCO3 + 2 H = Mg + CO2 + H2O
H2S + Na = H2 + Na2S =>
H2S + 2 Na = H2 + Na2S
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
CuBr2 = Br2 + Cu =>
CuBr2 = Br2 + Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KI + Cl*2 = KCl + I*2 =>
KI + Cl*2 = KCl + I*2
KClO4 + C + S = K2S + CO2 + Cl2 =>
2 KClO4 + 4 C + S = K2S + 4 CO2 + Cl2
Fe + OH + HCl = H2O + FeCl =>
Fe + OH + HCl = H2O + FeCl
NH3 + K2CrO4 = H2CrO4 + K3N =>
2 NH3 + 3 K2CrO4 = 3 H2CrO4 + 2 K3N
NaCl + CaCo3 = NaCo3 + CaCl =>
NaCl + CaCo3 = NaCo3 + CaCl
C3H8 + Br2 = C3H6Br2 + HBr =>
C3H8 + 2 Br2 = C3H6Br2 + 2 HBr
Mn(NO3)3 + Na2S = NaNO3 + Mn2S3 =>
2 Mn(NO3)3 + 3 Na2S = 6 NaNO3 + Mn2S3
NaCl + CaCo3 = NaCo3 + CaCl =>
NaCl + CaCo3 = NaCo3 + CaCl
LiBr + CaCl = LiCl + CaBr =>
LiBr + CaCl = LiCl + CaBr
FeCl2 + MgO = MgCl2 + FeO =>
FeCl2 + MgO = MgCl2 + FeO
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
C9H8O4Na + HCl = C7H6O3 + C2H3ClONa =>
C9H8O4Na + HCl = C7H6O3 + C2H3ClONa
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
ZnS2 + H2SO4 = Zn(SO4)2 + H2S =>
ZnS2 + 2 H2SO4 = Zn(SO4)2 + 2 H2S
Zn(OH)2 + ZnCl2 = (ZnOH)Cl =>
Zn(OH)2 + ZnCl2 = 2(ZnOH)Cl
CoCl2(s) + HCl(aq) = CoCl4(aq) + H(g) =>
CoCl2(s) + 2 HCl(aq) = CoCl4(aq) + 2 H(g)
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)4 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 5 H2SO4 + 2 CH3CH2OH = Cr2(SO4)4 + 7 H2O + 2 CH3CHO + K2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
S2O4{2-} + H2O = SO3{2-} + S2O3{2-} + H3O{+} =>
2 S2O4{2-} + 3 H2O = 2 SO3{2-} + S2O3{2-} + 2 H3O{+}
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