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2 PCl + Cl2 = 2 PCl2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4(NO3) + K = H2O + KNO3 + NH3 =>
9 NH4(NO3) + 8 K = 3 H2O + 8 KNO3 + 10 NH3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C10H8O + Fe{3+} = Fe(OC10H7)6{3-} + H{+} =>
6 C10H8O + Fe{3+} = Fe(OC10H7)6{3-} + 6 H{+}
Ca(OH)2 + Na2CO3 = NaOH + Ca(CO3) =>
Ca(OH)2 + Na2CO3 = 2 NaOH + Ca(CO3)
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CH2CHCH3H2O = CH3CH(OH)CH3 =>
CH2CHCH3H2O = CH3CH(OH)CH3
Sr(OH)2 + Li2SO4 = SrSO4 + LiOH =>
Sr(OH)2 + Li2SO4 = SrSO4 + 2 LiOH
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
NaNO2 + NaI + H2SO4 = NO + NaIO3 + Na2SO4 + H2O =>
6 NaNO2 + NaI + 3 H2SO4 = 6 NO + NaIO3 + 3 Na2SO4 + 3 H2O
BaCO3 + Na2SO4 = BaSO4 + Na2CO3 =>
BaCO3 + Na2SO4 = BaSO4 + Na2CO3
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
C4H8O2NaOH = C3H5NaO2CH4O =>
C4H8O2NaOH = C3H5NaO2CH4O
N2 + H6 = N2H6 =>
N2 + H6 = N2H6
HCl + Au + Cl2 = HAuCl4 =>
2 HCl + 2 Au + 3 Cl2 = 2 HAuCl4
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
MgNO3 + Na2SiO3 = MgSiO3 + Na2NO3 =>
MgNO3 + Na2SiO3 = MgSiO3 + Na2NO3
Li + S = Li2S =>
2 Li + S = Li2S
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
CaOCl2O3 = Ca(ClO2)2 =>
CaOCl2O3 = Ca(ClO2)2
X*2 = X777 =>
777 X*2 = X777
Ca + NaOH = Na2CaO2 + H2 =>
Ca + 2 NaOH = Na2CaO2 + H2
CH6 + O2 = H2O + CO2 =>
2 CH6 + 5 O2 = 6 H2O + 2 CO2
A + D = AD9 =>
A + 9 D = AD9
C3H6O + H2 = C3H8O =>
C3H6O + H2 = C3H8O
FeSO4 + NH4OH + H2O2 = Fe(OH)3 + (NH4)2SO4 =>
2 FeSO4 + 4 NH4OH + H2O2 = 2 Fe(OH)3 + 2(NH4)2SO4
CH4 + Hg + O2 = ((CH3)2Hg) + H2O =>
4 CH4 + 2 Hg + O2 = 2((CH3)2Hg) + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
X*2 = X777 =>
777 X*2 = X777
Ca(ClO4)2 + H2O = CaO + HClO4 =>
Ca(ClO4)2 + H2O = CaO + 2 HClO4
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe(oh)3 = Fe2 =>
2 Fe(oh)3 = 3 Fe2
K2(SO3) + BaCl2 = Ba(SO3) + KCl =>
K2(SO3) + BaCl2 = Ba(SO3) + 2 KCl
Cr3O3 + KOH + KMnO4 = K2CrO4 + K2MnO4 + H2O =>
Cr3O3 + 18 KOH + 12 KMnO4 = 3 K2CrO4 + 12 K2MnO4 + 9 H2O
Ca(BrO)2 = CaBr2O2 =>
Ca(BrO)2 = CaBr2O2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
sulfuricacid + Magnesiumoxide = Magnesiumsulfate + water =>
H2SO4 + MgO = MgSO4 + H2O
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Ga2(SO4)3 + Be(OH)2 = Ga(OH)3 + BeSO4 =>
Ga2(SO4)3 + 3 Be(OH)2 = 2 Ga(OH)3 + 3 BeSO4
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Na2Zn(OH)4 + H2S = ZnS + Na2S + H2O =>
Na2Zn(OH)4 + 2 H2S = ZnS + Na2S + 4 H2O
NiCl2 + NaOH + NaClO = NiOOH + NaCl + H2O =>
2 NiCl2 + 4 NaOH + NaClO = 2 NiOOH + 5 NaCl + H2O
C15H31COOCH3 + O2 = CO + H2O =>
C15H31COOCH3 + 16 O2 = 17 CO + 17 H2O
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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