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C2 + 8 Cl = 2 CCl4
Cu(II)CO3 = Cu(II)O + CO2 =>
Cu(II)CO3 = Cu(II)O + CO2
Na2B4O7*10H2O + H2O2 + NaOH = Na2H4B2O8 + H2O =>
Na2B4O7*10H2O + 4 H2O2 + 2 NaOH = 2 Na2H4B2O8 + 11 H2O
Fe(HCO3)3 = HCO3 + Fe =>
Fe(HCO3)3 = 3 HCO3 + Fe
FeO + Cl2 = FeCl + ClO =>
FeO + Cl2 = FeCl + ClO
CI2 + I{1‒} = I2 + CI{1‒} =>
CI2 + I{1‒} = I2 + CI{1‒}
PbCO3 + NO + H2O = Pb + CO2 + HNO3 =>
3 PbCO3 + 2 NO + H2O = 3 Pb + 3 CO2 + 2 HNO3
Al + Na2SO3 + HClO4 = Al2(ClO4)3 + H2S + H2O + NaClO4 =>
4 Al + Na2SO3 + 8 HClO4 = 2 Al2(ClO4)3 + H2S + 3 H2O + 2 NaClO4
Al(OH)3KOH = KAl(OH)4 =>
Al(OH)3KOH = KAl(OH)4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
P2O7 + N2 = N2O + P =>
P2O7 + 7 N2 = 7 N2O + 2 P
H2S + NH4(OH) = H2O + (NH4)2S =>
H2S + 2 NH4(OH) = 2 H2O + (NH4)2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl + AgF = AgCl + F =>
Cl + AgF = AgCl + F
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
P + O = P4O20 =>
4 P + 20 O = P4O20
Cr(OH)3 + LiOH = Li3(CrO3) + H2O =>
Cr(OH)3 + 3 LiOH = Li3(CrO3) + 3 H2O
HgS + HNO3 = S + Hg(NO3)2 + H2O + N2O =>
4 HgS + 10 HNO3 = 4 S + 4 Hg(NO3)2 + 5 H2O + N2O
CaCO3 + CH3COO = (CH3COO)2Ca + H2O + CO2 =>
7 CaCO3 + 16 CH3COO = 7(CH3COO)2Ca + 3 H2O + 11 CO2
Na(OH) + H3PO4 = Na3PO4 + H(OH) =>
3 Na(OH) + H3PO4 = Na3PO4 + 3 H(OH)
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
Cu2O + H2S = CuS + H2O2 + H2 =>
2 Cu2O + 4 H2S = 4 CuS + H2O2 + 3 H2
S2{-} + H2SO4 = H2S + (SO4)2{-} =>
S2{-} + 2 H2SO4 = 2 H2S + (SO4)2{-}
CH10O + O2 = CO2 + H2O =>
CH10O + 3 O2 = CO2 + 5 H2O
Na1 + Cl = NaCl =>
Na1 + Cl = NaCl
S{2-} + OH{-} + Cl2 = SO4{2-} + Cl{-} + H2O =>
S{2-} + 8 OH{-} + 4 Cl2 = SO4{2-} + 8 Cl{-} + 4 H2O
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + Ba(NO3)2 =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + Ba(NO3)2
Cu(II)CO3 = Cu(II)O + CO2 =>
Cu(II)CO3 = Cu(II)O + CO2
BaCl2 + H2O(l) = BaCl2*2H2O =>
BaCl2 + 2 H2O(l) = BaCl2*2H2O
C2H4O2(NO2)2 + O2 = CO2 + NO2 + H2O =>
C2H4O2(NO2)2 + 2 O2 = 2 CO2 + 2 NO2 + 2 H2O
Al(s) + Pb(NO3)2(aq) = Pb(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 3 Pb(s) + 2 Al(NO3)3(aq)
AiCl3 + LiOH = Ai(OH)3 + LiCl =>
AiCl3 + 3 LiOH = Ai(OH)3 + 3 LiCl
PBr4 = P4 + Br2 =>
4 PBr4 = P4 + 8 Br2
MnO4{-2} + H{+} + Fe{+2} = Mn{+2} + Fe{+3} + H2O =>
MnO4{-2} + 8 H{+} + 4 Fe{+2} = Mn{+2} + 4 Fe{+3} + 4 H2O
N2H4(aq) + Cu(OH)2(s) = Cu(s) + N2(g) + H2O =>
N2H4(aq) + 2 Cu(OH)2(s) = 2 Cu(s) + N2(g) + 4 H2O
C5H10O2 + O2 = CO2(g) + H2O(l) =>
2 C5H10O2 + 13 O2 = 10 CO2(g) + 10 H2O(l)
MgCO3 + H2PO4 = H2CO3 + MgPO4 =>
MgCO3 + H2PO4 = H2CO3 + MgPO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C6H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
BaCO3 + H{+} = Ba{2+} + H2CO3 =>
BaCO3 + 2 H{+} = Ba{2+} + H2CO3
Zn(g) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
C14H14N3O3SNa + HCl = HClC14H14N3O3SNa =>
C14H14N3O3SNa + HCl = HClC14H14N3O3SNa
Ca + CdO2 = Cd + CaO =>
2 Ca + CdO2 = Cd + 2 CaO
Mg(HSO3)2 + H2SO4 = MgSO4 + H2O + SO2 =>
Mg(HSO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 SO2
Ba + CuCl = BaCl + Cu =>
Ba + CuCl = BaCl + Cu
CH3CH2OHHCOOH = HCO2CH2CH3H2O =>
CH3CH2OHHCOOH = HCO2CH2CH3H2O
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