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Cr2(SO)4 + 14 I2 + 40 KOH = 2 K2CrO4 + 28 KI + 4 K2SO4 + 20 H2O
SnBr2 + Na2S = SnS + NaBr =>
SnBr2 + Na2S = SnS + 2 NaBr
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaNO3
Au + SeO4{-2} + H{+} = Au2{+} + SeO3{-2} + H2O =>
4 Au + SeO4{-2} + 2 H{+} = 2 Au2{+} + SeO3{-2} + H2O
CH4 + H2O2 = C3H6 + H2O =>
3 CH4 + 3 H2O2 = C3H6 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2(SO4) + Li(OH) = HOH + Li2SO4 =>
H2(SO4) + 2 Li(OH) = 2 HOH + Li2SO4
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaNO3
Li + H3PO4 = H4 + Li3PO4 =>
12 Li + 4 H3PO4 = 3 H4 + 4 Li3PO4
Hg[(NO3)2] + KI = K2HgI4 + KNO3 =>
Hg[(NO3)2] + 4 KI = K2HgI4 + 2 KNO3
S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4
K2Cr2O7 + KI + HCl = KCl + I3 + H2O + CrCl3 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 I3 + 7 H2O + 2 CrCl3
H2SO4 + LiOH = H2OH + SO4Li =>
H2SO4 + LiOH = H2OH + SO4Li
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P4O6(s) + NaOH = Na3PO3 + H2O =>
P4O6(s) + 12 NaOH = 4 Na3PO3 + 6 H2O
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
CaO + ZnSO4 = CaSO4 + Zn + O =>
CaO + ZnSO4 = CaSO4 + Zn + O
HCOOH + NH4OH = NH4HCOO + H2O =>
HCOOH + NH4OH = NH4HCOO + H2O
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Na3[Cr(OH)6] = Cr(OH)3 + NaOH =>
Na3[Cr(OH)6] = Cr(OH)3 + 3 NaOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
K2Cr2O7 + HCl + H2S = KCl + CrCl2 + S + H2O =>
K2Cr2O7 + 6 HCl + 4 H2S = 2 KCl + 2 CrCl2 + 4 S + 7 H2O
(CH3)2CHCOOK + KOH = K2CO3 + C3H8 =>
(CH3)2CHCOOK + KOH = K2CO3 + C3H8
AlO3 + Ba(OH)2 = Al(OH)2 + BaO3 =>
AlO3 + Ba(OH)2 = Al(OH)2 + BaO3
C6H14O6 + KOH = C6H8O6K6 + H2O =>
C6H14O6 + 6 KOH = C6H8O6K6 + 6 H2O
Mg + HCl4 = MgCl2 + H2 =>
4 Mg + 2 HCl4 = 4 MgCl2 + H2
Cu + (HNO3)2 = H2O + NO + Cu(NO3)2 =>
3 Cu + 4(HNO3)2 = 4 H2O + 2 NO + 3 Cu(NO3)2
C2H5NO2 + O2 = CH2N2O + CO2 + H2O =>
4 C2H5NO2 + 7 O2 = 2 CH2N2O + 6 CO2 + 8 H2O
PbCl2 + LiSO4 = LiCl + Pb(SO4)2 =>
PbCl2 + 2 LiSO4 = 2 LiCl + Pb(SO4)2
HNo3 + AlPo4 = AlNo3 + HPo4 =>
HNo3 + AlPo4 = AlNo3 + HPo4
K2SO4 + MnNO3 + Fe2(SO4)3 + H2O = KMnO4 + K4Fe(NO3)3 + H2SO4 + MnSO4 =>
21 K2SO4 + 30 MnNO3 + 5 Fe2(SO4)3 + 8 H2O = 2 KMnO4 + 10 K4Fe(NO3)3 + 8 H2SO4 + 28 MnSO4
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
C4H4O6{2-} + H{+} = C + CO2 + H2O =>
2 C4H4O6{2-} + 4 H{+} = 5 C + 3 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4 =>
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4
HN03 + CU + O2 = CU(NO3)2 + H2O = NO2 =>
4 HN03 + 6 CU + 19 O2 = 6 CU(NO3)2 + 2 H2O
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