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Zn + H2SO4 = ZnSO4 + H2
C6H12O6 = C4H10O + CO2 + H2O =>
C6H12O6 = C4H10O + 2 CO2 + H2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + HNO3(ac) =>
2 HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + 2 HNO3(ac)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na2SO4 + CaO + H2O = CaSO4 + NaOH =>
Na2SO4 + CaO + H2O = CaSO4 + 2 NaOH
Mg(No3)2 + NaOh = Mg(Oh)2 + NaNo3 =>
Mg(No3)2 + 2 NaOh = Mg(Oh)2 + 2 NaNo3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
MgSO4 + Ba = BaSO4 + Mg =>
MgSO4 + Ba = BaSO4 + Mg
HI(ac) + Pb(NO3)2(ac) = PbI2(ac) + HNO3(ac) =>
2 HI(ac) + Pb(NO3)2(ac) = PbI2(ac) + 2 HNO3(ac)
Cl{-} + MnO4{-} + H3O{+} = Cl2 + Mn2 + H2O =>
14 Cl{-} + 2 MnO4{-} + 16 H3O{+} = 7 Cl2 + Mn2 + 24 H2O
NaOH + HN3 = NaN3 + H2O =>
NaOH + HN3 = NaN3 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
{-}(3{-}nitrophenyl)etanol = {-}(3{-}Aminophenyl)etanol =>
{-}(3{-}nitrophenyl)etanol = {-}(3{-}Aminophenyl)etanol
NA + HCl = H2 + NACl =>
2 NA + 2 HCl = H2 + 2 NACl
C3H7O2 + HBr = C3H7Br + H2 + O2 =>
2 C3H7O2 + 2 HBr = 2 C3H7Br + H2 + 2 O2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
C7H15OH + O2 = CO2 + H20 =>
10 C7H15OH + 65 O2 = 70 CO2 + 8 H20
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HI(ac) + Ba(NO3)2(ac) = BaI2(ac) + HNO3(ac) =>
2 HI(ac) + Ba(NO3)2(ac) = BaI2(ac) + 2 HNO3(ac)
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
Cu(s) + HBr(aq) = H2 + CuBr =>
2 Cu(s) + 2 HBr(aq) = H2 + 2 CuBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Zn + HClO4 = H2 + Zn(ClO4)2 =>
Zn + 2 HClO4 = H2 + Zn(ClO4)2
HI(ac) + AgNO3(ac) = AgI(ac) + HNO3(ac) =>
HI(ac) + AgNO3(ac) = AgI(ac) + HNO3(ac)
Fe{3+} + Zn = Fe + Zn{2+} =>
2 Fe{3+} + 3 Zn = 2 Fe + 3 Zn{2+}
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
H2 + S = H2S =>
H2 + S = H2S
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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