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FeS + HCI = FeCI + HS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Al + HCl = AlClH =>
Al + HCl = AlClH
Cs2SO4 = Cs2SO3 + O2 =>
2 Cs2SO4 = 2 Cs2SO3 + O2
ZnI2 + Na3PO4 = Zn3(PO4)2 + NaI =>
3 ZnI2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaI
Magnesium + oxygengas = magnesiumoxide =>
2 Mg + O2 = 2 MgO
K3[Fe(SCN)6] + KCl = K3[FeCl6] + KSCN =>
K3[Fe(SCN)6] + 6 KCl = K3[FeCl6] + 6 KSCN
S + Na(OH) = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 Na(OH) = 2 Na2S2 + Na2S2O3 + 3 H2O
Ag2CrO4 + NaCl = AgCl + Na2CrO4 =>
Ag2CrO4 + 2 NaCl = 2 AgCl + Na2CrO4
CaOH2 + NO2 = Ca(NO2)2 + H2O =>
CaOH2 + 2 NO2 = Ca(NO2)2 + H2O
CaCl3 + HCl = CaCl + HCl3 =>
CaCl3 + HCl = CaCl + HCl3
CuF2 = CuF + F2 =>
2 CuF2 = 2 CuF + F2
HgI2 + H2O = Hg(OH)2 + HI =>
HgI2 + 2 H2O = Hg(OH)2 + 2 HI
Pb(NO3)2 + NaOH = PbNa2 + NO3OH =>
Pb(NO3)2 + 2 NaOH = PbNa2 + 2 NO3OH
H2P = PH3 + P2H2 =>
4 H2P = 2 PH3 + P2H2
NaOH + KH2PO4 = H2O + KHNaPO4 =>
NaOH + KH2PO4 = H2O + KHNaPO4
CoCl2 + NH4Fe(SO4)2 + NaOH = CoFe2O4 + Na2SO4 + H2O + NH4Cl =>
CoCl2 + 2 NH4Fe(SO4)2 + 8 NaOH = CoFe2O4 + 4 Na2SO4 + 4 H2O + 2 NH4Cl
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
KMnO4 + NaI + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + I2 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 I2 + 8 H2O
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Zn + K2Cr2O3 + H2SO4 = ZnSO4 + Cr2(SO4) + K2SO4 + H2O =>
Zn + K2Cr2O3 + 3 H2SO4 = ZnSO4 + Cr2(SO4) + K2SO4 + 3 H2O
Cu(NO3)2 + Mg2 = Cu + Mg(NO3)2 =>
2 Cu(NO3)2 + Mg2 = 2 Cu + 2 Mg(NO3)2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg + Br2O3 = MgO + Br2 =>
3 Mg + Br2O3 = 3 MgO + Br2
Cr2O7{-2} + S2O3{-2} + H{+} = Cr{+3} + S4O6{-2} + H2O =>
Cr2O7{-2} + 6 S2O3{-2} + 14 H{+} = 2 Cr{+3} + 3 S4O6{-2} + 7 H2O
MgS = Mg2 + S8 =>
8 MgS = 4 Mg2 + S8
K3Po4 + Na2SO4 = K2SO4 + Na3Po4 =>
2 K3Po4 + 3 Na2SO4 = 3 K2SO4 + 2 Na3Po4
HCl + Al2(SO3)3 = H2O + SO2 + AlCl3 =>
6 HCl + Al2(SO3)3 = 3 H2O + 3 SO2 + 2 AlCl3
MgCO3 + H3PO4 = Mg3(PO4)2 + CO2(g) + H2O(g) =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 CO2(g) + 3 H2O(g)
CaH2O + O2 = CaO2 + H2O =>
CaH2O + O2 = CaO2 + H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
FeO + NaOH = Fe(OH)3 + Na3O =>
FeO + 3 NaOH = Fe(OH)3 + Na3O
SnSO4 + H2S = SnS + H2SO4 =>
SnSO4 + H2S = SnS + H2SO4
H2SO4 + Ca3(PO4)2 = Ca(HSO4)2 + H3PO4 =>
6 H2SO4 + Ca3(PO4)2 = 3 Ca(HSO4)2 + 2 H3PO4
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)3PO4Mo12O36 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)MoO4 + 12 HNO3 = 2(NH4)3PO4Mo12O36 + 15 NH4NO3 + 15 H2O
Rb + P4 = Rb3P =>
12 Rb + P4 = 4 Rb3P
HOH = H2O =>
HOH = H2O
H2P = PH3 + P2H2 =>
4 H2P = 2 PH3 + P2H2
AgCl + H2O = HCl + Ag(OH) =>
AgCl + H2O = HCl + Ag(OH)
Ag2SO4 + Zn = Ag + Zn2SO4 =>
Ag2SO4 + 2 Zn = 2 Ag + Zn2SO4
C6H5CHOHCCl3 + NaOH = C6H5CHOHCOONa + NaCl + H2O =>
C6H5CHOHCCl3 + 4 NaOH = C6H5CHOHCOONa + 3 NaCl + 2 H2O
P + H2 = PH4 =>
P + 2 H2 = PH4
ZnO + Al2O3 = ZnO4 + Al =>
ZnO + Al2O3 = ZnO4 + 2 Al
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
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