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Cu + 2 HNO3 = Cu(HNO3)2
ZnCl + (NH4)2S = ZnS + (NH4)2Cl =>
ZnCl + (NH4)2S = ZnS + (NH4)2Cl
V2O5 + HCl = VOCl3 + H2O = =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Na2O + HPO4 = Na(PO4) + H2O =>
Na2O + 2 HPO4 = 2 Na(PO4) + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Li = AlLi2 =>
Al + 2 Li = AlLi2
HClO + KCN = HKCN + ClO =>
HClO + KCN = HKCN + ClO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
C2H8O4 + O2 = CO + H2O =>
C2H8O4 + O2 = 2 CO + 4 H2O
NaCl + SO2 + H2O + O2 = Na2(SO4) + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2(SO4) + 4 HCl
CH3Cl + CH3OH = CH3OCH3 + HCl =>
CH3Cl + CH3OH = CH3OCH3 + HCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + O3 =>
Zn + 4 HNO3 = Zn(NO3)2 + NH4NO3 + O3
Na3[Cr(OH)6] + HClO = Na2CrO4 + NaCl + H2O + CrCl2 =>
12 Na3[Cr(OH)6] + 16 HClO = 11 Na2CrO4 + 14 NaCl + 44 H2O + CrCl2
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq) =>
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq)
Na + Cl(g) = NaCl(s) =>
Na + Cl(g) = NaCl(s)
Sb4O6 + C = Sb + CO =>
Sb4O6 + 6 C = 4 Sb + 6 CO
Na(SO3)2 + H2SO4 = NaSO4 + H2 + SO3 =>
Na(SO3)2 + H2SO4 = NaSO4 + H2 + 2 SO3
C2H3COOH + Br2 = CH2BrCHBrCOOH =>
C2H3COOH + Br2 = CH2BrCHBrCOOH
ClF3 = ClF + F2 =>
ClF3 = ClF + F2
NH4ClO4 + Ca(OH)2 = NH3 + CaCl2 + H2O + O2 =>
2 NH4ClO4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O + 4 O2
Ba + Cr2O2 = BaO + Cr =>
2 Ba + Cr2O2 = 2 BaO + 2 Cr
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
KOH = O + KH =>
KOH = O + KH
K2CO3(s) + H3PO4(aq) = K3PO4(aq) + H2O + CO2(g) =>
3 K2CO3(s) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2O + 3 CO2(g)
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
C9H20(l) + O(g) = CO2(g) + H2O(g) =>
C9H20(l) + 28 O(g) = 9 CO2(g) + 10 H2O(g)
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
HCl + Na3C6H5O7 = NaCl + H3C6H5O7 = =>
3 HCl + Na3C6H5O7 = 3 NaCl + H3C6H5O7
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
FeS2 + HNO3 = Fe(NO33) + H2SO4 + NO + H2O =>
3 FeS2 + 76 HNO3 = 3 Fe(NO33) + 6 H2SO4 + 73 NO + 32 H2O
Ba(OH)2(aq) + NaNO3(aq) = Ba(NO3)2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaNO3(aq) = Ba(NO3)2(aq) + 2 NaOH(aq)
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
MnO2 + NH3 = NO3 + Mn2O3 + H2O =>
18 MnO2 + 2 NH3 = 2 NO3 + 9 Mn2O3 + 3 H2O
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Fe2O3 + H2 = Fe + O3H2 =>
Fe2O3 + H2 = 2 Fe + O3H2
CaO + H2O2 = CaO2 + H2O =>
CaO + H2O2 = CaO2 + H2O
HCHO + CuO = HCOOH + Cu2O =>
HCHO + 2 CuO = HCOOH + Cu2O
Cr2NbN2 = Nb2N + CrN + Cr =>
2 Cr2NbN2 = Nb2N + 3 CrN + Cr
Cu + H3PO4 = H2 + Cu2PO4 =>
4 Cu + 2 H3PO4 = 3 H2 + 2 Cu2PO4
Zn + H2O + K2O = K2ZnO2 + H2 =>
Zn + H2O + K2O = K2ZnO2 + H2
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl(aq) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + 3 NaCl(aq)
NaHCO3 + HCl = NaCl + H2O + O2C =>
NaHCO3 + HCl = NaCl + H2O + O2C
(H2SO4) + (NaOH) = (Na2SO4)5 + (H2O) =>
5(H2SO4) + 10(NaOH) = (Na2SO4)5 + 10(H2O)
FeS2 + O2 + KOH = K2SO4 + KFeO2 + H2O =>
4 FeS2 + 15 O2 + 20 KOH = 8 K2SO4 + 4 KFeO2 + 10 H2O
C3H8O3 + H2SO4 = C3SO2 + H2O =>
C3H8O3 + H2SO4 = C3SO2 + 5 H2O
K2FeO4 + Mn(NO3)2 + HNO3 = Fe(NO3)3 + KMnO4 + KNO3 + H2O =>
5 K2FeO4 + 3 Mn(NO3)2 + 16 HNO3 = 5 Fe(NO3)3 + 3 KMnO4 + 7 KNO3 + 8 H2O
Ba + O = BaO =>
Ba + O = BaO
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