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CaC2 + 2 H2O = Ca(OH)2 + C2H2
Ni(s) + H2SO4(aq) = Ni(SO4)(aq) + H2(l) =>
Ni(s) + H2SO4(aq) = Ni(SO4)(aq) + H2(l)
BaO4 + HNO3 = Ba(NO3)2 + H202 + O2 =>
101 BaO4 + 202 HNO3 = 101 Ba(NO3)2 + H202 + 202 O2
MnSO4 + KOH + O2 = Mn2O3 + K2SO4 + H2O =>
4 MnSO4 + 8 KOH + O2 = 2 Mn2O3 + 4 K2SO4 + 4 H2O
Sb2S3 + (NH4)2S2 = (NH4)2S + Sb2S5 =>
Sb2S3 + 2(NH4)2S2 = 2(NH4)2S + Sb2S5
LiO2 + O2 = LiO4 =>
LiO2 + O2 = LiO4
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
MnO + NO3{-} + CO3{2-} = MnO4{2-} + NO2{-} + CO2 =>
MnO + 2 NO3{-} + CO3{2-} = MnO4{2-} + 2 NO2{-} + CO2
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
C8H5KO4 + NaOH = C8H4O4KNa + H2O =>
C8H5KO4 + NaOH = C8H4O4KNa + H2O
CuCl2 + hydrogensulfide = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
HMnO4 + HCl = MnCl + Cl2 + H2O =>
HMnO4 + 7 HCl = MnCl + 3 Cl2 + 4 H2O
KAl + HCl = KH + AlCl =>
KAl + HCl = KH + AlCl
MgZn(NO3)2 = Mg(NO3)2 + Zn =>
MgZn(NO3)2 = Mg(NO3)2 + Zn
Zn + NaOH + NaNO3 = Na2(ZnO2) + NH3 + H2O =>
4 Zn + 7 NaOH + NaNO3 = 4 Na2(ZnO2) + NH3 + 2 H2O
MnO4{-}(aq) + H2O + C2O42{-} = MnO2 + CO32{-}(aq) + OH{-} =>
43 MnO4{-}(aq) + 20 H2O + 3 C2O42{-} = 43 MnO2 + 6 CO32{-}(aq) + 40 OH{-}
Pb(NO3)2 + K2S = Pb(S) + K(NO3) =>
Pb(NO3)2 + K2S = Pb(S) + 2 K(NO3)
C2H5OH + NaOH = O2 + Na + CH4 =>
2 C2H5OH + 4 NaOH = 3 O2 + 4 Na + 4 CH4
K2Cu(SO4)2 + NaOH + C6H12O6 = Cu2O + Na2SO4 + K2SO4 + C6H12O7 + H2O =>
2 K2Cu(SO4)2 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + 2 K2SO4 + C6H12O7 + 2 H2O
S8O2 + O2 = SO3 =>
S8O2 + 11 O2 = 8 SO3
SnS + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 SnCl4 + 3 S + 4 NO + 8 H2O
K3P + HCl = KCl + H3P =>
K3P + 3 HCl = 3 KCl + H3P
Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O
NaHCO3 + HCl = NaCl + H2OCO2 =>
NaHCO3 + HCl = NaCl + H2OCO2
Sr + H2SO4 = SrSO4 + H2S + H2O =>
4 Sr + 5 H2SO4 = 4 SrSO4 + H2S + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
CuFeS2 = Cu + Fe + S =>
CuFeS2 = Cu + Fe + 2 S
C8H5O4K + NaOH = KNaC8H4O4 + H2O =>
C8H5O4K + NaOH = KNaC8H4O4 + H2O
Fe(HCO3)2 + NaOH = Fe(OH)2 + NaHCO3 =>
Fe(HCO3)2 + 2 NaOH = Fe(OH)2 + 2 NaHCO3
H2SO4 + PO4HO = H2O + (PO4)2SO4 =>
H2SO4 + 2 PO4HO = 2 H2O + (PO4)2SO4
NaOH + C6H5Cl = C6H5OH + NaCl =>
NaOH + C6H5Cl = C6H5OH + NaCl
BaCl2 + P = PCl5 + Ba =>
5 BaCl2 + 2 P = 2 PCl5 + 5 Ba
KMnO4 + KCl = K2MnO4 + Cl =>
KMnO4 + KCl = K2MnO4 + Cl
Mg(s) + Al2(SO4)3(aq) = Mg(SO4)3(aq) + Al2(g) =>
Mg(s) + Al2(SO4)3(aq) = Mg(SO4)3(aq) + Al2(g)
Mg + Ca + C + O3 = MgCaCO3 =>
Mg + Ca + C + O3 = MgCaCO3
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
Fe + CuSO4 = Fe2[SO4]3 + Cu =>
2 Fe + 3 CuSO4 = Fe2[SO4]3 + 3 Cu
NaNO3(aq) + PbI2(s) = Pb(NO3)2(aq) + NaI(aq) =>
2 NaNO3(aq) + PbI2(s) = Pb(NO3)2(aq) + 2 NaI(aq)
KNO3 + C + S = K2S + CO + N =>
2 KNO3 + 6 C + S = K2S + 6 CO + 2 N
CH2 + Cl = CH2Cl =>
CH2 + Cl = CH2Cl
Cd(NH3)4Cl2 + KOH = Cd(OH)2 + K2(NH3)4Cl2 =>
Cd(NH3)4Cl2 + 2 KOH = Cd(OH)2 + K2(NH3)4Cl2
C22O3H11 + H2 = C22O3H48 =>
2 C22O3H11 + 37 H2 = 2 C22O3H48
H2O2 + KI + H2SO4 = H2O + I2 + K2SO4 =>
H2O2 + 2 KI + H2SO4 = 2 H2O + I2 + K2SO4
K + AuCI = KCI + Au =>
K + AuCI = KCI + Au
KMnO4 + FeCl2 + HCl = MnCl + FeCl3 + H2O + KCl =>
KMnO4 + 6 FeCl2 + 8 HCl = MnCl + 6 FeCl3 + 4 H2O + KCl
Ag(NO3) + Na(PO4) = Ag(PO4) + NaNO3 =>
Ag(NO3) + Na(PO4) = Ag(PO4) + NaNO3
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