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(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
Zn + Cu(NO2)2 = ZnNO2 + Cu =>
2 Zn + Cu(NO2)2 = 2 ZnNO2 + Cu
C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + H2O =>
2 C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + 2 H2O
CaOH2HCl = CaHClOH2 =>
CaOH2HCl = CaHClOH2
Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
C7H8 + HBr = C7H9Br =>
C7H8 + HBr = C7H9Br
FeCl3 + C6H5OH = Fe(OC6H5) + H + Cl =>
FeCl3 + C6H5OH = Fe(OC6H5) + H + 3 Cl
FeBr3 + Na2S = FeS + NaBr + S =>
2 FeBr3 + 3 Na2S = 2 FeS + 6 NaBr + S
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s) =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s)
C = C4 =>
4 C = C4
Cr{3+} + H2O2 + H2O = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 H2O = 2 CrO4{2-} + 10 H{+}
NH2OH + HNO3 = N2 + H2O =>
5 NH2OH + HNO3 = 3 N2 + 8 H2O
Ca(OH)2 + Al + H2O = Ca3(Al(OH)6)2 + H2 =>
3 Ca(OH)2 + 2 Al + 6 H2O = Ca3(Al(OH)6)2 + 3 H2
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2
Zn2S3 + O2 = Zn2O3 + SO2 =>
2 Zn2S3 + 9 O2 = 2 Zn2O3 + 6 SO2
NH4 + CO3 = NH3 + H2CO3 =>
2 NH4 + CO3 = 2 NH3 + H2CO3
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
Cu(NO3)2(ac) + NaOH(ac) = NaNO3(ac) + Cu(OH)2(s) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = 2 NaNO3(ac) + Cu(OH)2(s)
Te(s) + O2(g) = TeO2(s) =>
Te(s) + O2(g) = TeO2(s)
Zn + Co{+} = Zn{+} + Co =>
Zn + Co{+} = Zn{+} + Co
C(s) + O{-}2 = CO{-}2(g) =>
C(s) + O{-}2 = CO{-}2(g)
Zn(OH)2 + H2CO3 = Zn2(CO3)2 + H2O =>
2 Zn(OH)2 + 2 H2CO3 = Zn2(CO3)2 + 4 H2O
Si + HNO3 + HF = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2[SiF6] + 4 NO + 8 H2O
NH4ClO4 + Mg = N2 + H2O + HCl + MgO =>
2 NH4ClO4 + 5 Mg = N2 + 3 H2O + 2 HCl + 5 MgO
H3PO4 + Pb(OH)2 = Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 H2O
C6H5CH2Br + KCN = C6H5CH2CN + KBr =>
C6H5CH2Br + KCN = C6H5CH2CN + KBr
Co(OH)2 + HCl = H2O + CoOHCl =>
Co(OH)2 + HCl = H2O + CoOHCl
Ca + P = Ca2P1 =>
2 Ca + P = Ca2P1
MgCO3(s)H2SO4(aq) = MgSO4(aq)H2CO3(s) =>
MgCO3(s)H2SO4(aq) = MgSO4(aq)H2CO3(s)
Cd + HNO3 = Cd(NO3)2 + NO2 + H2O =>
Cd + 4 HNO3 = Cd(NO3)2 + 2 NO2 + 2 H2O
CuSO4 + H2S = CuS + SO + H2O =>
CuSO4 + 2 H2S = CuS + 2 SO + 2 H2O
Zn + HCOOH = HCOOZn + H2 =>
2 Zn + 2 HCOOH = 2 HCOOZn + H2
HS + Fe(OH) = FeS + H2O =>
HS + Fe(OH) = FeS + H2O
CaO + H20(water) = CaOH =>
20 CaO + H20(water) = 20 CaOH
C6H11O5 + O2 = CO2 + H2O =>
4 C6H11O5 + 25 O2 = 24 CO2 + 22 H2O
Ba(NO3)2 + Na2SiO3 = BaSiO3 + NaNO3 =>
Ba(NO3)2 + Na2SiO3 = BaSiO3 + 2 NaNO3
Ca10(PO4)6(OH)2(s) + H2SO4(aq) = CaSO4(aq) + H3PO4(aq) + H2O(l) =>
Ca10(PO4)6(OH)2(s) + 10 H2SO4(aq) = 10 CaSO4(aq) + 6 H3PO4(aq) + 2 H2O(l)
H3PO2 + FeCl3 + H2O = H3PO3 + FeCl2 + HCl =>
H3PO2 + 2 FeCl3 + H2O = H3PO3 + 2 FeCl2 + 2 HCl
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
Gd + HF = GdF3 + H2 =>
2 Gd + 6 HF = 2 GdF3 + 3 H2
FeSO4Zn(OH)2 = Fe(OH)2ZnSO4 =>
FeSO4Zn(OH)2 = Fe(OH)2ZnSO4
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
C7H8 + HBr = C7H9Br =>
C7H8 + HBr = C7H9Br
O7 = O6 =>
6 O7 = 7 O6
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MgSO4 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + Na2SO4 =>
2 MgSO4 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 2 Na2SO4
Na2SO4(aq) + KOH(aq) = NaOH(aq) + K2SO4(aq) =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2SO4(aq)
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
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