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3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnS + O3 = ZnO + SO3 =>
3 ZnS + 4 O3 = 3 ZnO + 3 SO3
Mg + NO = MgO + Mg3N2 =>
5 Mg + 2 NO = 2 MgO + Mg3N2
NaCl(aq) + Li2CO3(aq) = Na2CO3(s) + LiCl(aq) =>
2 NaCl(aq) + Li2CO3(aq) = Na2CO3(s) + 2 LiCl(aq)
Cs + BaCl2 = CsCl + Ba =>
2 Cs + BaCl2 = 2 CsCl + Ba
Ag(NO3)3 + NaOH = Ag(OH)3 + NaNO3 =>
Ag(NO3)3 + 3 NaOH = Ag(OH)3 + 3 NaNO3
Mg + NO = MgO + N2 =>
2 Mg + 2 NO = 2 MgO + N2
Na(s) + N2(g) = NaN3(s) =>
2 Na(s) + 3 N2(g) = 2 NaN3(s)
BaH2(s) + H2O(l) = Ba(OH)2 + H2 =>
BaH2(s) + 2 H2O(l) = Ba(OH)2 + 2 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NCl3(s) = N3 + Cl =>
3 NCl3(s) = N3 + 9 Cl
KS + AlSO4 = KSO4 + AlS =>
KS + AlSO4 = KSO4 + AlS
Na3PO4 + K2SO4 = Na2SO4 + K3PO4 =>
2 Na3PO4 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO4
Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2
Pb(NO3)2 + NH4SCN = Pb(SCN)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4SCN = Pb(SCN)2 + 2 NH4NO3
N2H4 + K2CrO4 = N2 + Cr(OH){-}4 + K + H2O + H{+} =>
2 N2H4 + K2CrO4 = 2 N2 + Cr(OH){-}4 + 2 K + 3 H2O + H{+}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P4(s) + Cl2(g) = PCl3(g) =>
P4(s) + 6 Cl2(g) = 4 PCl3(g)
Mg + NO = MgO + N =>
Mg + NO = MgO + N
C10H22 + O2(g) = CO2(g) + H2O(g) =>
2 C10H22 + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
K + Pb(IO)2 = K2(IO)2 + Pb =>
2 K + Pb(IO)2 = K2(IO)2 + Pb
C3H6O + NaOCl = CHCl3 + NaOH + C2H3NaO2 =>
C3H6O + 3 NaOCl = CHCl3 + 2 NaOH + C2H3NaO2
CrI3 + Cl + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 27 Cl + 32 NaOH = Na2CrO4 + 3 NaIO4 + 27 NaCl + 16 H2O
Be + CO2 = BeCO2 =>
Be + CO2 = BeCO2
Zn + NaClO = Zn2O3 + NaCl =>
2 Zn + 3 NaClO = Zn2O3 + 3 NaCl
NaHCO3 + C2H3O2 = NaC2H3O2 + H2O + CO2 =>
7 NaHCO3 + 8 C2H3O2 = 7 NaC2H3O2 + 5 H2O + 9 CO2
C12H22O11 + CH4N2O + C = C9H6N2O2 =>
C12H22O11 + 11 CH4N2O + 76 C = 11 C9H6N2O2
C8H11N + HCl = C8H10NCl + H2 =>
C8H11N + HCl = C8H10NCl + H2
C3H6Cl2 + O2 = CO2 + H2O + Cl =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 6 H2O + 4 Cl
Fe + Sn(SO4)2 = Fe(SO4) + Sn =>
2 Fe + Sn(SO4)2 = 2 Fe(SO4) + Sn
HF + NH4OH = FNH4 + H2O =>
HF + NH4OH = FNH4 + H2O
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
Cu(CO3)2 + H2SO4 = Cu(SO4)2 + H2O + CO2 =>
Cu(CO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 CO2
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
Fe + H(NO3) = Fe(NO3)3 + NO + H2O =>
Fe + 4 H(NO3) = Fe(NO3)3 + NO + 2 H2O
Cr2O2 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O2 + 4 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 4 KNO2 + 2 CO2
NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH
Na + Cr(NO3)2 = NaNO3 + Cr =>
2 Na + Cr(NO3)2 = 2 NaNO3 + Cr
(Fe)2(O)3 + CO = Fe + CO2 =>
(Fe)2(O)3 + 3 CO = 2 Fe + 3 CO2
C7H6N2O4 + O2 = CO2 + H2O + NO2 =>
2 C7H6N2O4 + 17 O2 = 14 CO2 + 6 H2O + 4 NO2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
ZnO + BaO = ZnBaO2 =>
ZnO + BaO = ZnBaO2
HF + Nh4OH = H2O + Nh4F =>
HF + Nh4OH = H2O + Nh4F
BiCl3 + AgNO3 = Bi(NO3)3 + AgCl =>
BiCl3 + 3 AgNO3 = Bi(NO3)3 + 3 AgCl
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr3{+} + H2O =>
17(CH3)2CHOH + 6 CrO3 + 2 H{+} = 17(CH3)2CO + 2 Cr3{+} + 18 H2O
MgO + F = MgF2 + O2 =>
2 MgO + 4 F = 2 MgF2 + O2
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