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Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C2H4O2 + NaHCO3 = CH3COOONa + H2O + CO2 =>
3 C2H4O2 + 4 NaHCO3 = 4 CH3COOONa + 2 H2O + 2 CO2
S5 + O2 = SO =>
2 S5 + 5 O2 = 10 SO
CuSO4*3Cu(OH)2 + Na(OH) = Cu(OH)2 + Na2(SO4) =>
CuSO4*3Cu(OH)2 + 2 Na(OH) = 4 Cu(OH)2 + Na2(SO4)
VO2{+} + H{+} + Fe{2+} = Fe{3+} + VO{2+} + H2O =>
VO2{+} + 2 H{+} + Fe{2+} = Fe{3+} + VO{2+} + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + H2 = CuO + H2O + SO2 =>
CuSO4 + H2 = CuO + H2O + SO2
Cr2(SO4)3 + K2SO4 + J2 + H2O = K2Cr2O7 + KJ + H2SO4 =>
Cr2(SO4)3 + 4 K2SO4 + 3 J2 + 7 H2O = K2Cr2O7 + 6 KJ + 7 H2SO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + Co(NO3)2 = MgCo(NO3)2 =>
Mg + Co(NO3)2 = MgCo(NO3)2
Be + CaCl2 = BeCl2 + Ca =>
Be + CaCl2 = BeCl2 + Ca
Fe + Al2O3 = AlFe + Fe2O3 =>
4 Fe + Al2O3 = 2 AlFe + Fe2O3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2
B4C + KNO3 = KBO2 + B2O3 + CO + N2 =>
5 B4C + 14 KNO3 = 14 KBO2 + 3 B2O3 + 5 CO + 7 N2
Pb(s) + Cl2(aq) = PbCl2(s) =>
Pb(s) + Cl2(aq) = PbCl2(s)
PBS + KNO3 = PB(NO3)2 + K2S =>
PBS + 2 KNO3 = PB(NO3)2 + K2S
Na3PO4(aq) + H2SO4(aq) = Na2SO4(aq) + H3PO4(aq) =>
2 Na3PO4(aq) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 2 H3PO4(aq)
Ba(OH)2 + HBrO4 = Ba(BrO4)2 + H2O =>
Ba(OH)2 + 2 HBrO4 = Ba(BrO4)2 + 2 H2O
NaOCl + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaOCl + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
PbSO4 + AuBr3 = Au2(SO4)3 + PbBr2 =>
3 PbSO4 + 2 AuBr3 = Au2(SO4)3 + 3 PbBr2
Zn + Sn(OH)3 = Zn(OH)3 + Sn =>
Zn + Sn(OH)3 = Zn(OH)3 + Sn
H3O + PO4 + Na2CO3 = CO2 + H2O + Na3PO4 =>
6 H3O + 2 PO4 + 3 Na2CO3 = 3 CO2 + 9 H2O + 2 Na3PO4
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
CaCO3 + HC2H3O2 = Ca(C2H3O2) + H2O + CO2 =>
8 CaCO3 + 9 HC2H3O2 = 8 Ca(C2H3O2) + 6 H2O + 10 CO2
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
KNO2 = KN + O2 =>
KNO2 = KN + O2
CH3CHBrCH3 + KI = CH3CHICH3 + KBr =>
CH3CHBrCH3 + KI = CH3CHICH3 + KBr
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
U + H2O = UO2 + H =>
U + 2 H2O = UO2 + 4 H
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
HCHO + H2O = CO2 + H2 =>
HCHO + H2O = CO2 + 2 H2
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
Mn(OH)2 + HCl = HMnClO + H2O =>
Mn(OH)2 + HCl = HMnClO + H2O
Cu2SO4 + H2O = Cu + CuSO4*5H2O =>
Cu2SO4 + 5 H2O = Cu + CuSO4*5H2O
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
MoSi2 + O2 = MoO3 + SiO2 =>
2 MoSi2 + 7 O2 = 2 MoO3 + 4 SiO2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
KHC8H4O2 + NaOH = NaKC8H4O2 + H2O =>
KHC8H4O2 + NaOH = NaKC8H4O2 + H2O
NH4NO3 + Al2O3 = Al(NO3)3 + NH3 + H2O =>
6 NH4NO3 + Al2O3 = 2 Al(NO3)3 + 6 NH3 + 3 H2O
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
I + HNO3 = HIO3 + N2O + H =>
5 I + 6 HNO3 = 5 HIO3 + 3 N2O + H
K2Cr2O7 + HCl + KI = KCl + CrCl3 + H2O + I =>
K2Cr2O7 + 14 HCl + 6 KI = 8 KCl + 2 CrCl3 + 7 H2O + 6 I
CH3CCl3 + NaOH = CH3COOH + NaCl + H2O =>
CH3CCl3 + 3 NaOH = CH3COOH + 3 NaCl + H2O
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