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Zn + 2 HCl = ZnCl2 + H2
K2Cr2O7 + H2O2 + H2SO4 = CrO5 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5 + 5 H2O + K2SO4
K2C2O4 + H2SO4 = K2SO4 + H2C2O4 =>
K2C2O4 + H2SO4 = K2SO4 + H2C2O4
Na2C2 + H2O = Na2C2O4 + H2 =>
Na2C2 + 4 H2O = Na2C2O4 + 4 H2
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
KCl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
2 KCl2(g) + 2 KBr(aq) = Br2(l) + 4 KCl(aq)
Fe2O3 + Al2 = Fe2 + Al2O =>
Fe2O3 + 3 Al2 = Fe2 + 3 Al2O
Si + NaOH = H2O + Na2SiO =>
Si + 2 NaOH = H2O + Na2SiO
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(OH)SO4 + BaCl2 = BaSO4 + Fe(OH)Cl2 =>
Fe(OH)SO4 + BaCl2 = BaSO4 + Fe(OH)Cl2
BaCl2 + H2(SO4) = HCl + Ba(SO4) =>
BaCl2 + H2(SO4) = 2 HCl + Ba(SO4)
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
C25OH + O2 = CO2 + H2O =>
4 C25OH + 99 O2 = 100 CO2 + 2 H2O
Sn(HS)4 + Fe(OH)2 = Sn(OH)4 + Fe(HS)2 =>
Sn(HS)4 + 2 Fe(OH)2 = Sn(OH)4 + 2 Fe(HS)2
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2 + Fe =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2 + 2 Fe
Ba(No3)2 + H2S = BaS + HNo3 =>
Ba(No3)2 + H2S = BaS + 2 HNo3
C9H11NO2 + C5H6O5 = C9H8O3 + C5H9NO4 =>
C9H11NO2 + C5H6O5 = C9H8O3 + C5H9NO4
H2SO4 + Os(OH)4 = Os2(SO4)4 + H2O =>
4 H2SO4 + 2 Os(OH)4 = Os2(SO4)4 + 8 H2O
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
K + NiCl2 = Ni + KCl =>
2 K + NiCl2 = Ni + 2 KCl
KOH + FeF3 = FeOH + KF3 =>
KOH + FeF3 = FeOH + KF3
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
CHCl3 + O2 = CO2 + Cl2 + HCl =>
CHCl3 + O2 = CO2 + Cl2 + HCl
N2(g) + Na3N(s) = NaN3(s) =>
4 N2(g) + Na3N(s) = 3 NaN3(s)
YBa2Cu3O7 + O2 = YBa2Cu3O9 =>
YBa2Cu3O7 + O2 = YBa2Cu3O9
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Cu + H2CrO4 = CuCrO4 + H2 =>
Cu + H2CrO4 = CuCrO4 + H2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
CrBr3 + I2 = CrI3 + Br2 =>
2 CrBr3 + 3 I2 = 2 CrI3 + 3 Br2
Co(NO3)2 + KOH = K2[Co(OH)4] + KNO3 =>
Co(NO3)2 + 4 KOH = K2[Co(OH)4] + 2 KNO3
Zn + KCl = ZnK + Cl =>
Zn + KCl = ZnK + Cl
Cu(OH)2 + Na2S2O8 + NaOH + NaIO4 = Na5Cu(HIO6)2 + Na2SO4 + H2O =>
2 Cu(OH)2 + Na2S2O8 + 8 NaOH + 4 NaIO4 = 2 Na5Cu(HIO6)2 + 2 Na2SO4 + 4 H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
SiO2*H2O + Ca(NO3)2*4H2O + C2H5NO2 = CaSiO3 + CO2 + H2O + N2 =>
9 SiO2*H2O + 9 Ca(NO3)2*4H2O + 10 C2H5NO2 = 9 CaSiO3 + 20 CO2 + 70 H2O + 14 N2
Mn + O + H = HMnO4 =>
Mn + 4 O + H = HMnO4
CHCl3 + O2 = CO2 + Cl2 + HCl =>
CHCl3 + O2 = CO2 + Cl2 + HCl
FeCl3 + H2O = FeCl(OH)2 + HCl =>
FeCl3 + 2 H2O = FeCl(OH)2 + 2 HCl
KCI(O3) = KCI + O2 =>
2 KCI(O3) = 2 KCI + 3 O2
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
HClO3NaHCO3 = H2OCO2NaClO3 =>
HClO3NaHCO3 = H2OCO2NaClO3
Ca(NO3)2 + ZnPO4 = CaPO4 + Zn(NO3)2 =>
Ca(NO3)2 + ZnPO4 = CaPO4 + Zn(NO3)2
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