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20 AU + 40 NACN + 10 O2 + H20 = 20 NAAU(CN)2 + 20 NAOH
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na + TiCl4 = NaCl + Ti =>
4 Na + TiCl4 = 4 NaCl + Ti
Al + I = AlI =>
Al + I = AlI
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + HSO4 = ZnSO4 + S + H2O =>
7 Zn + 8 HSO4 = 7 ZnSO4 + S + 4 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
(NH2)2CO = C3N6H6 + NH3 + CO2 =>
6(NH2)2CO = C3N6H6 + 6 NH3 + 3 CO2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HCl + K(MnO4) = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 K(MnO4) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2 =>
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2
Pb(C2H3O2)2 + H2CO3 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 HC2H3O2
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
Al2(SO4)3 + Mg(OH)2 = MgSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Mg(OH)2 = 3 MgSO4 + 2 Al(OH)3
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
AgNo3 + H2So4 = Ag2So4 + HNo3 =>
2 AgNo3 + H2So4 = Ag2So4 + 2 HNo3
HCl + KMnO4 = MnCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
HClO4 + BaO = BaClO4 + OH =>
HClO4 + BaO = BaClO4 + OH
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
HCl + SiO2 = H2O + SiCl4 =>
4 HCl + SiO2 = 2 H2O + SiCl4
Zn + H2So3 = ZnSo3 + H2 =>
Zn + H2So3 = ZnSo3 + H2
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
KMNO4 + H2SO4 + FeSO3 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
6 KMNO4 + 14 H2SO4 + 10 FeSO3 = 3 K2SO4 + 6 MNSO4 + 5 Fe2(SO4)3 + 14 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3
C3H6 + KMnO4 + H20 = C3H6(OH)2 + MnO2 + KOH =>
5 C3H6 + 10 KMnO4 + H20 = 5 C3H6(OH)2 + 10 MnO2 + 10 KOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
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