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2 H2S + O2 = 2 H2O + 2 S
Mg + Ag1(NO3) = Ag + Mg(NO3) =>
Mg + Ag1(NO3) = Ag + Mg(NO3)
NI3*NH3 = N2 + NH3 + I2 =>
2 NI3*NH3 = N2 + 2 NH3 + 3 I2
CuO + H2 = Cu + H2O = =>
CuO + H2 = Cu + H2O
C17H21NO4 + O2 = CO2 + H2O + N =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 4 N
KMnO4 + K2HPO3 + H2O = MnO2 + H3PO4 + KOH =>
2 KMnO4 + 3 K2HPO3 + 7 H2O = 2 MnO2 + 3 H3PO4 + 8 KOH
Sr + H3PO4 = Sr(H2PO4) + H2 =>
2 Sr + 2 H3PO4 = 2 Sr(H2PO4) + H2
Hg(NO3)2 + CuSO4 = Cu(NO3)2 + HgSO4 =>
Hg(NO3)2 + CuSO4 = Cu(NO3)2 + HgSO4
Cu(OH)2 + H2 = Cu2O + H2O =>
2 Cu(OH)2 + H2 = Cu2O + 3 H2O
H3PO4 + NO = P + HNO3 + H2O =>
3 H3PO4 + 5 NO = 3 P + 5 HNO3 + 2 H2O
MgCl2(aq) + K2CO3(aq) = KCl(aq) + MgCO3(s) =>
MgCl2(aq) + K2CO3(aq) = 2 KCl(aq) + MgCO3(s)
KOH + (NH4)2CO3 = K2CO3 + NH4OH =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 NH4OH
NH4Cl + KHCO3 = NH4HCO3 + KCl =>
NH4Cl + KHCO3 = NH4HCO3 + KCl
CH3COONa = CH3 + COONa =>
CH3COONa = CH3 + COONa
KO2 + CO5 = K5CO5 + O =>
5 KO2 + CO5 = K5CO5 + 10 O
Fe(s) + Pb(NO3)2(aq) = Pb + FeNO3 =>
2 Fe(s) + Pb(NO3)2(aq) = Pb + 2 FeNO3
CaO(s) + SO3(g) = CaSO4 =>
CaO(s) + SO3(g) = CaSO4
CH3CH2CH2OH = CH2CHCH3 + H2O =>
CH3CH2CH2OH = CH2CHCH3 + H2O
Fe + Hg2(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg2(NO3)2 = 2 Fe(NO3)3 + 6 Hg
(CH3COO)2Mg + H2O = CH3COOH + MgO =>
(CH3COO)2Mg + H2O = 2 CH3COOH + MgO
C4H10 + Br2 = C4H9Br + BrH =>
C4H10 + Br2 = C4H9Br + BrH
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Li + C02 + H2O = LiHCO3 + H3 =>
6 Li + 3 C02 + 18 H2O = 6 LiHCO3 + 10 H3
MgCl + O2 = MgO2 + Cl =>
MgCl + O2 = MgO2 + Cl
H2SiF6 + Al(OH)3 = Al2(SiF6)3 + H2O =>
3 H2SiF6 + 2 Al(OH)3 = Al2(SiF6)3 + 6 H2O
C14H14O2 + C5H12O2 = CH3OH + C17H18O2 =>
C14H14O2 + C5H12O2 = 2 CH3OH + C17H18O2
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
KOH + KHF = K2F + H2O =>
KOH + KHF = K2F + H2O
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
K2S2O8 + C2H2Cl2 + H2O = CO2 + Cl{-} + H{+} + K{+} + SO4{2-} =>
4 K2S2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 2 Cl{-} + 10 H{+} + 8 K{+} + 8 SO4{2-}
SO4(NH4)2 = NH3 + N2 + SO2 + H2O =>
3 SO4(NH4)2 = 4 NH3 + N2 + 3 SO2 + 6 H2O
I2 + ZnCl2 + KCl + H2O = KIO3 + Zn + HCl =>
I2 + 5 ZnCl2 + 2 KCl + 6 H2O = 2 KIO3 + 5 Zn + 12 HCl
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
Ni + HNO3 = Ni(NO3)2 + NO2H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2H2O
BeH2 + H2O = Be(OH)2 + H2 =>
BeH2 + 2 H2O = Be(OH)2 + 2 H2
Sn + KNO3 + KOH = K2SnO2 + N2 + H2O =>
5 Sn + 2 KNO3 + 8 KOH = 5 K2SnO2 + N2 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + H2O2 + H{+} = Cu{2+} + H2O =>
Cu + H2O2 + 2 H{+} = Cu{2+} + 2 H2O
AlCl3 + Na2CO3 + H2O = AlOHCO3 + NaCl + H2CO3 =>
2 AlCl3 + 3 Na2CO3 + 2 H2O = 2 AlOHCO3 + 6 NaCl + H2CO3
Cr2O3 + C = Cr + C2O4 =>
4 Cr2O3 + 6 C = 8 Cr + 3 C2O4
C7H16O + HCl = C7H15Cl + H2O =>
C7H16O + HCl = C7H15Cl + H2O
N2O6 + KOH = O2H2 + KNO3 =>
N2O6 + 2 KOH = O2H2 + 2 KNO3
Ba(NO3)2 + NH3SO3 + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH3SO3 + H2O = BaSO4 + NH4NO3 + HNO3
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
Sn + H(BrO) = HBr + SnO2 =>
Sn + 2 H(BrO) = 2 HBr + SnO2
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + NaCN + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 12 NaOH = 2 Fe(OH)3 + 12 NaCN + 3 Fe(OH)2
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