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ZnO + Ba(OH)2 = BaZnO + H2O2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Hg + O = HgO =>
Hg + O = HgO
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
HCOOHAg2O = Ag2H2OCO2 =>
HCOOHAg2O = Ag2H2OCO2
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(NO3)2 + NaOH = Ca(HO)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(HO)2 + 2 NaNO3
Mg + Cr{+3} = Mg{+2} + Cr{+2} =>
Mg + 2 Cr{+3} = Mg{+2} + 2 Cr{+2}
Zn(C2H3)2 + O2 = ZnO + CO2 + H2O =>
Zn(C2H3)2 + 6 O2 = ZnO + 4 CO2 + 3 H2O
Cl2Na2CO3 = CO2NaClNaClO =>
Cl2Na2CO3 = CO2NaClNaClO
Mg(ClO4)2(s) + Na(s) = NaClO4(s) + Mg(s) =>
Mg(ClO4)2(s) + 2 Na(s) = 2 NaClO4(s) + Mg(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBrPb(NO3)2 = Na(NO3)2PbBr =>
NaBrPb(NO3)2 = Na(NO3)2PbBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOCO = KCOO =>
KOCO = KCOO
Na2CO3 + BaS = Na2S + BaCO3 =>
Na2CO3 + BaS = Na2S + BaCO3
C6H5CHO + HCN = C6H5CH(OH)CN =>
C6H5CHO + HCN = C6H5CH(OH)CN
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe = Fe*3 =>
Fe = Fe*3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NH3 + Cl2 = HCl + N2 =>
2 NH3 + 3 Cl2 = 6 HCl + N2
Cr2O3 + H2SiO3 = Cr2(SiO3)3 + H2O =>
Cr2O3 + 3 H2SiO3 = Cr2(SiO3)3 + 3 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Ca(NO3)2 + ZnPO4 = CaPO4 + Zn(NO3)2 =>
Ca(NO3)2 + ZnPO4 = CaPO4 + Zn(NO3)2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Br2 + AgI = AgBr2 + I2 =>
2 Br2 + 2 AgI = 2 AgBr2 + I2
NaHCO3 + HC1 = NaC1 + H2CO3 =>
NaHCO3 + HC1 = NaC1 + H2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4 + H2 = Cu + H2SO4 =>
CuSO4 + H2 = Cu + H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlS + Ca(OH)2 = Al(OH)2 + CaS =>
AlS + Ca(OH)2 = Al(OH)2 + CaS
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
HI = H2 + I2 =>
2 HI = H2 + I2
I2 = I3 =>
3 I2 = 2 I3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + KOH = C2H4(OH)2 + K2 =>
C2H4 + 2 KOH = C2H4(OH)2 + K2
C5H9OH + KMnO4 = C4H8COOH + MnO2 + KOH =>
C5H9OH + KMnO4 = C4H8COOH + MnO2 + KOH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CuSO4Na2S2O3H2O = CuSH2SO4Na2SO4 =>
CuSO4Na2S2O3H2O = CuSH2SO4Na2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
K[Cr(OH)4]HNO3 = KNO3Cr(OH)3H2O =>
K[Cr(OH)4]HNO3 = KNO3Cr(OH)3H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
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