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2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Na2CO3(aq) + NO(g) + O2(g) = NaNO2(aq) + CO2(g) =>
2 Na2CO3(aq) + 4 NO(g) + O2(g) = 4 NaNO2(aq) + 2 CO2(g)
H3PO4 + H2O = H3PO5 + H2 =>
H3PO4 + H2O = H3PO5 + H2
HNO3 + Pb(HCO3)2 = Pb(NO3)2 + CO2 + H2O =>
2 HNO3 + Pb(HCO3)2 = Pb(NO3)2 + 2 CO2 + 2 H2O
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
CH3COOH + C4H9OH = CH3CH2COOC4H9 + H2O =>
4 CH3COOH + 5 C4H9OH = 4 CH3CH2COOC4H9 + 5 H2O
Mn2O7 + HgCl2 = MnCl7 + HgO =>
Mn2O7 + 7 HgCl2 = 2 MnCl7 + 7 HgO
Li2O + K3N = Li3N + K2O =>
3 Li2O + 2 K3N = 2 Li3N + 3 K2O
Ba(CH3COO)2 + Al2(SO4)3 = BaSO4 + Al(CH3COO)3 =>
3 Ba(CH3COO)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(CH3COO)3
magnesium + HCl = hydrogen + magnesiumchloride =>
Mg + 2 HCl = H2 + MgCl2
Al + S5 = Al4S3 =>
20 Al + 3 S5 = 5 Al4S3
Br(l) + KI(aq) = KBr(aq) + I2(s) =>
2 Br(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
NaSO3 + HCl = NaCl + H2 + SO3 =>
2 NaSO3 + 2 HCl = 2 NaCl + H2 + 2 SO3
NH2(g) + H2 = (g)NH3(g) =>
2 NH2(g) + H2 = 2(g)NH3(g)
FeS + H{+} = Fe{+2} + HS{-} =>
FeS + H{+} = Fe{+2} + HS{-}
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
MgAl + Bi2O3 = MgO + Al2O3 + Bi =>
6 MgAl + 5 Bi2O3 = 6 MgO + 3 Al2O3 + 10 Bi
NH4HF2 + C6H8O7 = C6H17N3O7 + HF =>
3 NH4HF2 + C6H8O7 = C6H17N3O7 + 6 HF
HON + S = NO + HS =>
HON + S = NO + HS
H2SO4 + NaH = H2H + NaSO4 =>
H2SO4 + NaH = H2H + NaSO4
Al2O3 + H2 = Al2O2 + H2O =>
Al2O3 + H2 = Al2O2 + H2O
NaOH + C13H27COOH = C13H27COONa + H2O =>
NaOH + C13H27COOH = C13H27COONa + H2O
BaS + H2SO4 = BaSO4 + S + H2O =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 S + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al(OH)2F + Ba(OH)2 = BaF2 + Al(OH)3 =>
2 Al(OH)2F + Ba(OH)2 = BaF2 + 2 Al(OH)3
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O
Ca(SO4) + H2O = H2SO4 + CaO =>
Ca(SO4) + H2O = H2SO4 + CaO
KCN(aq) + O2(g) = KNCO(aq) =>
2 KCN(aq) + O2(g) = 2 KNCO(aq)
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Sr + Cl{2} = SrCl{2} =>
Sr + Cl{2} = SrCl{2}
H2O + KNO3 = K(OH) + HNO3 =>
H2O + KNO3 = K(OH) + HNO3
K(CIO3) = KCI + O2 =>
2 K(CIO3) = 2 KCI + 3 O2
Ti(OH)2 + HNO3 = TiOHNO3 + H2O =>
Ti(OH)2 + HNO3 = TiOHNO3 + H2O
C3H8(g) + O2 = CO2(g) + H2O(i) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(i)
NH2 + KOH = H2O + K2N =>
NH2 + 2 KOH = 2 H2O + K2N
Mg(OH)2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2(cr) + NH3(g) + H2O(l) =>
3 Mg(OH)2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2(cr) + 6 NH3(g) + 6 H2O(l)
Cr + TiS = Cr2S2 + Ti =>
2 Cr + 2 TiS = Cr2S2 + 2 Ti
Zn + MgCl2 = ZnMgCl2 = ZnMgCl =>
Zn + MgCl2 = ZnMgCl2
Mg + HCI = Mg85HCI =>
85 Mg + HCI = Mg85HCI
Ba + CuCl2 = BaCl + Cu =>
2 Ba + CuCl2 = 2 BaCl + Cu
H3AsO3 + Mg = AsMg + H2 + O2 =>
2 H3AsO3 + 2 Mg = 2 AsMg + 3 H2 + 3 O2
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3 + KNO3(aq) =>
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3 + 2 KNO3(aq)
BaBr2 + K = KBr + Ba =>
BaBr2 + 2 K = 2 KBr + Ba
KI + AgNO3 = KNO3 + I2 + Ag =>
2 KI + 2 AgNO3 = 2 KNO3 + I2 + 2 Ag
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)NO3 + HNO3 = Cu(NO3)2 + H2O
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br(l) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + 2 Br(l)
HCOOCH3 + CuO = Cu2O + CO2 + H2O =>
HCOOCH3 + 8 CuO = 4 Cu2O + 2 CO2 + 2 H2O
C8H5KO4 + NaOH = KOH + C8H5NaO4 =>
C8H5KO4 + NaOH = KOH + C8H5NaO4
CaCl2 + KOH = Ca[OH]2 + KCl =>
CaCl2 + 2 KOH = Ca[OH]2 + 2 KCl
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