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Cr(OH)3 + 3 HBr = Cr(Br)3 + 3 H2O
Hg + Fe(NO3)3 = Hg3(NO3) + Fe =>
9 Hg + Fe(NO3)3 = 3 Hg3(NO3) + Fe
SrCrO4 + H3O{+} = Sr{2+} + Cr2O7{2-} + H2O =>
2 SrCrO4 + 2 H3O{+} = 2 Sr{2+} + Cr2O7{2-} + 3 H2O
C2H5OH + H{+} + Cr2O7{2-} = CO2 + H2O + Cr{3+} =>
C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 2 CO2 + 11 H2O + 4 Cr{3+}
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 3 K2SO4 + 10 NaSO4 + 14 H2O
Mo + Ti = MoTi =>
Mo + Ti = MoTi
C6H6 + Cl2 = C + HCl =>
C6H6 + 3 Cl2 = 6 C + 6 HCl
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + KSO4 + Na2SO4 + H2O =>
2 Na2SO3 + 2 H2SO4 + KMnO4 = MnSO4 + KSO4 + 2 Na2SO4 + 2 H2O
CH3COOH + HCO3 = CH3COO + H2CO3 =>
CH3COOH + HCO3 = CH3COO + H2CO3
C7H8C2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8C2(l) + 11 O2(g) = 9 CO2(g) + 4 H2O(g)
HI + Fe(OH)2 = FeI2 + H2O =>
2 HI + Fe(OH)2 = FeI2 + 2 H2O
Mn(aq) + O2(g) = MnO2(aq) =>
Mn(aq) + O2(g) = MnO2(aq)
NaClZnS = NaSZnCl =>
NaClZnS = NaSZnCl
C2H2 + HCl = CH2CHCl =>
C2H2 + HCl = CH2CHCl
NaNO3 + NaOH = Na + NO3OH =>
NaNO3 + NaOH = 2 Na + NO3OH
P2S3 + KMnO4 + H2O = KOH + MnO2 + S + P2O5 =>
3 P2S3 + 10 KMnO4 + 5 H2O = 10 KOH + 10 MnO2 + 9 S + 3 P2O5
K2Cr2O7 + H2SO4 + (H3C)3COH = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3(H3C)3COH = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
CaCI2(aq) = Ca(s) + CI2(g) =>
CaCI2(aq) = Ca(s) + CI2(g)
KI + KNO2 + CCl4 = I2 + CO2 + KCl + NO =>
2 KI + 2 KNO2 + CCl4 = I2 + CO2 + 4 KCl + 2 NO
C106H263O110N16P1 + O2 = CO2 + NO3{-} + HPO42{-} + H2O + H{+} =>
4 C106H263O110N16P1 + 629 O2 = 424 CO2 + 64 NO3{-} + 4 HPO42{-} + 490 H2O + 68 H{+}
MnSO4 + H2S = MnS + H2O + S =>
MnSO4 + 4 H2S = MnS + 4 H2O + 4 S
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
NH4SCN + Ba(OH)2*8H2O = NH3 + H2O + Ba(SCN)2 =>
2 NH4SCN + Ba(OH)2*8H2O = 2 NH3 + 10 H2O + Ba(SCN)2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O7 =>
3 C3H7OH + 7 Na2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 Na2SO4 + 31 H2O + 3 HC3H5O7
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Tm2O3V2O5 = TmVO4 =>
Tm2O3V2O5 = 2 TmVO4
PH3 + NaBrO3 + KOH = H3PO4 + KBr + NaOH =>
3 PH3 + 4 NaBrO3 + 4 KOH = 3 H3PO4 + 4 KBr + 4 NaOH
CH3CH2COOH + H2O = CO2 + CH4 =>
4 CH3CH2COOH + 2 H2O = 5 CO2 + 7 CH4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
H2 + Fe3O5 = Fe + H2O =>
5 H2 + Fe3O5 = 3 Fe + 5 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C7H8C7H8O = C14H14H2O =>
C7H8C7H8O = C14H14H2O
NaC9H7O4HCl = NaC9H8O4Cl =>
NaC9H7O4HCl = NaC9H8O4Cl
NaHCO3 + H8C6O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + H8C6O7 = Na3C6H5O7 + 3 H2O + 3 CO2
Zn2C = Zn + C =>
Zn2C = 2 Zn + C
Al + S = AlS =>
Al + S = AlS
HOC6H4NH2CH3COOCOCH3 = C8H9NO2CH3COOH =>
HOC6H4NH2CH3COOCOCH3 = C8H9NO2CH3COOH
H2SO4 + KI + K2CrO7 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
14 H2SO4 + 18 KI + 2 K2CrO7 = Cr2(SO4)3 + 14 H2O + 9 I2 + 11 K2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C8H14N5Cl + O2 = CO2 + H2O + N2 + Cl2 =>
2 C8H14N5Cl + 23 O2 = 16 CO2 + 14 H2O + 5 N2 + Cl2
KNO3(aq)NaCl(aq) = KCl(s)NaNO3(aq) =>
KNO3(aq)NaCl(aq) = KCl(s)NaNO3(aq)
Al2(SO4)3 + H2S = Al2S3 + H2SO4 =>
Al2(SO4)3 + 3 H2S = Al2S3 + 3 H2SO4
NaOHKI = NaIK(OH) =>
NaOHKI = NaIK(OH)
FeSO3 + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 FeSO3 + 4 H2SO4 = 3 SO2 + 4 H2O + Fe2(SO4)3
HCN + SO2 = H2S + CO + N2 =>
2 HCN + SO2 = H2S + 2 CO + N2
FeCl3 + Na2Co3 = NaCl + Fe2(Co3)3 =>
2 FeCl3 + 3 Na2Co3 = 6 NaCl + Fe2(Co3)3
HOCl(aq) + OH = OCl + H2O =>
HOCl(aq) + OH = OCl + H2O
C(graphite) + Cl2(g) = CCl4(g) =>
C(graphite) + 2 Cl2(g) = CCl4(g)
C2H8 + O2 = CO2 + H8 =>
C2H8 + 2 O2 = 2 CO2 + H8
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