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Zn + CO = ZnO + C
Al{3+}CO{2+} + K{2+}Cl = Al{2+}Cl + K{3+}Cl{2+} =>
Al{3+}CO{2+} + K{2+}Cl = Al{2+}Cl + K{3+}Cl{2+}
C(graphite) + O2 + H2 = C6H12O6 = ({-}12733kj/mol) =>
6 C(graphite) + 3 O2 + 6 H2 = C6H12O6
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
BaCl2(s) + H2O(l) = BaCl2*2H2O(s) =>
BaCl2(s) + 2 H2O(l) = BaCl2*2H2O(s)
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Na(cr) + O2 = Na2O(cr) =>
4 Na(cr) + O2 = 2 Na2O(cr)
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O
HNO3 + NH3 = NNO3 + H2O =>
3 HNO3 + NH3 = 2 NNO3 + 3 H2O
MgCo3 + H2O = H2Co3 + Mg(OH)2 =>
MgCo3 + 2 H2O = H2Co3 + Mg(OH)2
K + S = K2S =>
2 K + S = K2S
ZnCu(OH)2 = Zn(OH)2Cu =>
ZnCu(OH)2 = Zn(OH)2Cu
NaOH + H2S2O4 = Na2S2O4 + H2O =>
2 NaOH + H2S2O4 = Na2S2O4 + 2 H2O
HCl + NaOH = Na2Cl2 + H2O =>
2 HCl + 2 NaOH = Na2Cl2 + 2 H2O
KMnO4 + H2SO4 + K2S2O5 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5 K2S2O5 = 4 MnSO4 + 7 K2SO4 + H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
FeO + Ba(OH)2 = Fe(OH)2 + BaO =>
FeO + Ba(OH)2 = Fe(OH)2 + BaO
LiOH + LiBr = Li3OBr + H2O =>
2 LiOH + LiBr = Li3OBr + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al(OH)3(aq) + HCl = AlCl3 + H2O =>
Al(OH)3(aq) + 3 HCl = AlCl3 + 3 H2O
BrO3{-} + Cl{-} + H{+} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 Cl{-} + 6 H{+} = Br{-} + 3 Cl2 + 3 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
Pb(NO)2 + KCl = PbCl2 + KNO =>
Pb(NO)2 + 2 KCl = PbCl2 + 2 KNO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn =>
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn
OCl + H2O = Cl2 + OH =>
2 OCl + 2 H2O = Cl2 + 4 OH
Pb(NO3)2 + NaOH = Pb(OH)2(whiteprecipitation) + Na(aq) + NO3(aq) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2(whiteprecipitation) + 2 Na(aq) + 2 NO3(aq)
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2CrO4 + CaO = CaCrO4 + H2O =>
H2CrO4 + CaO = CaCrO4 + H2O
Ag(NO3) = Ag + (NO3)2 =>
2 Ag(NO3) = 2 Ag + (NO3)2
C8H14 + Br2 = C8H14Br2 =>
C8H14 + Br2 = C8H14Br2
HCOONH3CHCH2NaOH = HCOONaNH3CHCH2OH =>
HCOONH3CHCH2NaOH = HCOONaNH3CHCH2OH
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO2 + H2O =>
FeCl2 + 6 HNO3 = Fe(NO3)3 + Cl2 + 3 NO2 + 3 H2O
P + NaOH = Na3PO3 + PH3 =>
2 P + 3 NaOH = Na3PO3 + PH3
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Cu(NH3)4Cl2 + K(CN) + H2O = NH3 + NH4Cl + K2Cu(CN)3 + K(CN)O + KCl =>
2 Cu(NH3)4Cl2 + 7 K(CN) + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + K(CN)O + 2 KCl
NH4Cl + NaOH = NaCl + NOH5 =>
NH4Cl + NaOH = NaCl + NOH5
Ca(s) + S = CaS(s) =>
Ca(s) + S = CaS(s)
CuSO4 + MgCl2 = CuCl2 + MgSO4 =>
CuSO4 + MgCl2 = CuCl2 + MgSO4
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
H3BO3 + O2 = H2O + BO2 =>
4 H3BO3 + O2 = 6 H2O + 4 BO2
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