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2 H2O2 = 2 H2O + O2
Na2S2 + HCl = NaCl + H2S + S8 =>
8 Na2S2 + 16 HCl = 16 NaCl + 8 H2S + S8
NaCrO2 + PbO2 + NaOH + H2O = Na2CrO4 + Na[Pb(OH)3] =>
2 NaCrO2 + 3 PbO2 + 5 NaOH + 2 H2O = 2 Na2CrO4 + 3 Na[Pb(OH)3]
Na2S2O5 + H2SO4 = NaHSO4 + SO2 + H2O =>
Na2S2O5 + 2 H2SO4 = 2 NaHSO4 + 2 SO2 + H2O
C8H7O3N + H2 = C8H9O3N =>
C8H7O3N + H2 = C8H9O3N
AgNo3 + Ni2 = NiNo3 + Ag =>
2 AgNo3 + Ni2 = 2 NiNo3 + 2 Ag
MgCl = Mg + Cl =>
MgCl = Mg + Cl
Zn + H3PO4 = H2 + Zn39(PO4)2 =>
39 Zn + 2 H3PO4 = 3 H2 + Zn39(PO4)2
CuCl2 + I2 = CuI2 + Cl2 =>
CuCl2 + I2 = CuI2 + Cl2
Na2SO3 + KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O =>
Na2SO3 + 2 KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O
KClO4 + NaKSO4 = K2SO4 + NaClO4 =>
KClO4 + NaKSO4 = K2SO4 + NaClO4
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Na2S(aq) + H2SO4(aq) = H2S + Na2SO4 =>
Na2S(aq) + H2SO4(aq) = H2S + Na2SO4
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COO{-} + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 13 H{+} = 3 CH3COO{-} + 4 Cr{3+} + 11 H2O
Fe + H2O = FeH + O =>
2 Fe + H2O = 2 FeH + O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Na3VO4 + HCl = Na5HV10O28 + NaCl + H2O =>
10 Na3VO4 + 25 HCl = Na5HV10O28 + 25 NaCl + 12 H2O
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
NaCHO3 + CH3COOH = NaC2H3O2 + H2O + CO2
K2(COO)2 + H2O2 + H{+} = CO2 + H2O + K{+} =>
K2(COO)2 + H2O2 + 2 H{+} = 2 CO2 + 2 H2O + 2 K{+}
C2H6O + Cr2O7 + H3O{+} = CO2 + Cr{+3} + H2O =>
2 C2H6O + 3 Cr2O7 + 18 H3O{+} = 4 CO2 + 6 Cr{+3} + 33 H2O
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3 =>
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
Cu(NH3)4(OH)2 + H2S = CuS + (NH4)2S + H2O =>
Cu(NH3)4(OH)2 + 3 H2S = CuS + 2(NH4)2S + 2 H2O
H2S(s) + CS2(g) + Cu(s) = Cu2S(s) + CH4(g) =>
2 H2S(s) + CS2(g) + 8 Cu(s) = 4 Cu2S(s) + CH4(g)
HCl + Al(OH)3 = H2O + AlCl + O2 =>
2 HCl + 2 Al(OH)3 = 4 H2O + 2 AlCl + O2
Cu + Pd(SO4) = Cu(SO4) + Pd4 =>
4 Cu + 4 Pd(SO4) = 4 Cu(SO4) + Pd4
NaCl + C6H8O7 = ClO7 + NaC6H8 =>
NaCl + C6H8O7 = ClO7 + NaC6H8
Ca3(PO4)2 + Mg(OH)2 = Mg3(PO4)2 + Ca(OH)2 =>
Ca3(PO4)2 + 3 Mg(OH)2 = Mg3(PO4)2 + 3 Ca(OH)2
H2(COO)2 + KMnO4 + H3O{+} = Mn2{+} + CO2 + H2O + K{+} =>
13 H2(COO)2 + 4 KMnO4 + 6 H3O{+} = 2 Mn2{+} + 26 CO2 + 22 H2O + 4 K{+}
CH2OHCH2CHCH3CH3 + CH3OCOH = CH3CH3CHCH2CH2OCOCH3 + H2O =>
CH2OHCH2CHCH3CH3 + CH3OCOH = CH3CH3CHCH2CH2OCOCH3 + H2O
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
NaOH(aq)HCl(aq) = NaCl(aq)H2O =>
NaOH(aq)HCl(aq) = NaCl(aq)H2O
Pb(SO4) + Mg(s) = Mg(SO4)(aq) + Pb(s) =>
Pb(SO4) + Mg(s) = Mg(SO4)(aq) + Pb(s)
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4) + Al2(NO3)6 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 Pb(SO4) + Al2(NO3)6
KIO3 + Cl2 + KOH = KCl + K2IO6 + H2O =>
2 KIO3 + 5 Cl2 + 12 KOH = 10 KCl + 2 K2IO6 + 6 H2O
Sn(NO3)2 + NaOH = NaNO3 + Sn(OH)2 =>
Sn(NO3)2 + 2 NaOH = 2 NaNO3 + Sn(OH)2
NaH2PO4 + KOH = NaOH + K3PO4 + H2O =>
NaH2PO4 + 3 KOH = NaOH + K3PO4 + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 CH3CH2COOH + 8 MnSO4 + 4 K2SO4 + 27 H2O
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2 =>
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2
Na2SO3 + O2 = Na2SO54 =>
2 Na2SO3 + 51 O2 = 2 Na2SO54
Ni(s) + Br2 = NiBr2 =>
Ni(s) + Br2 = NiBr2
NaHCO3(s) + HC2H3O2(l) = H2CO3(g) + NaC2H3O2(s) =>
NaHCO3(s) + HC2H3O2(l) = H2CO3(g) + NaC2H3O2(s)
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
C6H4(OH)COONa + HNO3 = C6H4(OH)COOH + NaNO3 =>
C6H4(OH)COONa + HNO3 = C6H4(OH)COOH + NaNO3
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3 =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3
Bi2O3 + ReO2 + Re2O7 = BiRe2O6 =>
3 Bi2O3 + 10 ReO2 + Re2O7 = 6 BiRe2O6
Zn(NO3)2 + Na(CO3) = Zn(CO3)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(CO3) = Zn(CO3)2 + 2 Na(NO3)
Na(OH) + O3Bi2 + Na(ClO) = Na(BiO3) + NaCl + H2O =>
2 Na(OH) + O3Bi2 + 2 Na(ClO) = 2 Na(BiO3) + 2 NaCl + H2O
NaHCO3 + CH3COO = C2H3NaO2 + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 C2H3NaO2 + 5 H2O + 9 CO2
CH3CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
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