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2 Na2SO4 + O2 = 2 Na2O + 2 SO4
(NH4)3CO2 + Pb(NO3)2 = NH4NO3 + Pb3(CO2)2 =>
2(NH4)3CO2 + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3(CO2)2
I2 + AgF = AgI + F2 =>
I2 + 2 AgF = 2 AgI + F2
AgMnO4 + FeSO4 + H2SO4 = Ag2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 AgMnO4 + 10 FeSO4 + 8 H2SO4 = Ag2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
H2 + S = H2S =>
H2 + S = H2S
KNO3 + H2SO3 = HNO3 + K2SO3 =>
2 KNO3 + H2SO3 = 2 HNO3 + K2SO3
Ba(OH)2(ac) + Na2SO4(ac) = BaSO4 + NaOH =>
Ba(OH)2(ac) + Na2SO4(ac) = BaSO4 + 2 NaOH
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
Hg2Cl2 + NH4OH = H2O + Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH4OH = 2 H2O + Hg + HgNH2Cl + NH4Cl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CH3(CH2)4CHCHCH2CHCH(CH2)7CO2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CHCHCH2CHCH(CH2)7CO2CH3 + 53 O2 = 38 CO2 + 34 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Be + KOH = BeOH + K =>
Be + KOH = BeOH + K
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CrBr2(aq) + Ag(NO3)(aq) = Cr(NO3)2(aq) + AgBr(s) =>
CrBr2(aq) + 2 Ag(NO3)(aq) = Cr(NO3)2(aq) + 2 AgBr(s)
PH4INaOH = PH3H2ONaI =>
PH4INaOH = PH3H2ONaI
SiCl4(i) + H2O(i) = SiO2(i) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(i) + 4 HCl(aq)
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
C24H36O3 + O2 = CO2 + H2O =>
2 C24H36O3 + 63 O2 = 48 CO2 + 36 H2O
KCe = K + Ce2 =>
2 KCe = 2 K + Ce2
Ni(NO3)2 + C2H6O6 = NiO + HNO3 + CO2 + N2 =>
16 Ni(NO3)2 + 5 C2H6O6 = 16 NiO + 30 HNO3 + 10 CO2 + N2
chlorine + lithium = lithiumchloride =>
Cl2 + 2 Li = 2 LiCl
KMnO4 + P = P2O5 + K2O + MnO2 =>
10 KMnO4 + 6 P = 3 P2O5 + 5 K2O + 10 MnO2
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = NH4Al(SO4)2*16H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 26 H2O = 2 NH4Al(SO4)2*16H2O
C6H12O6 = C7H18O3 + CO2 + H2O =>
5 C6H12O6 = 3 C7H18O3 + 9 CO2 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C20H42 + O2 = C2O42 + H2O =>
2 C20H42 + 441 O2 = 20 C2O42 + 42 H2O
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + HIO4 = NaIO4 + H2 =>
2 Na + 2 HIO4 = 2 NaIO4 + H2
HBr + Ca(HO)2 = Ca(Br)2 + H2O =>
2 HBr + Ca(HO)2 = Ca(Br)2 + 2 H2O
Al(HSO4)3 = Al2(SO4)3 + H2S + oxygen =>
2 Al(HSO4)3 = Al2(SO4)3 + 3 H2S + 6 O2
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
KFeO2 + H2SO4 = Fe(SO4)2 + K + H2O =>
KFeO2 + 2 H2SO4 = Fe(SO4)2 + K + 2 H2O
S8 + H2O = SOH2 =>
S8 + 8 H2O = 8 SOH2
P4 + BaSO4 = P4O10 + BaS =>
2 P4 + 5 BaSO4 = 2 P4O10 + 5 BaS
CuL + H2SO4 = CuSO4 + L2 + H2O + SO2 =>
2 CuL + 4 H2SO4 = 2 CuSO4 + L2 + 4 H2O + 2 SO2
Sn2Cl4 + H2 = SnCl + HCl =>
Sn2Cl4 + H2 = 2 SnCl + 2 HCl
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3 =>
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
CuL + H2SO4 = CuSO4 + L2 + H2O + SO2 =>
2 CuL + 4 H2SO4 = 2 CuSO4 + L2 + 4 H2O + 2 SO2
NaI + AgNO3 = Na + NO3 + AgI =>
NaI + AgNO3 = Na + NO3 + AgI
CH2OHCHOHCH2OH + [O] = CH2OHCHOHCOOH + H2O =>
CH2OHCHOHCH2OH + 2[O] = CH2OHCHOHCOOH + H2O
CuL + H2SO4 = CuSO4 + L2 + H2O + SO2 =>
2 CuL + 4 H2SO4 = 2 CuSO4 + L2 + 4 H2O + 2 SO2
KMgO4 + KBr + H2SO4 = Br2 + MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
HX + Fe2O3 = FeX2 + H2O + X2 =>
6 HX + Fe2O3 = 2 FeX2 + 3 H2O + X2
NaVO3 + Ti2(SO4)3 + H2SO4 = VOSO4 + TiOSO4 + Na2SO4 + H2O =>
2 NaVO3 + Ti2(SO4)3 + 2 H2SO4 = 2 VOSO4 + 2 TiOSO4 + Na2SO4 + 2 H2O
KMgO4 + KBr + H2SO4 = Br2 + MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
SnSO4 + KNO3 = Sn(NO3)2 + K2SO4 =>
SnSO4 + 2 KNO3 = Sn(NO3)2 + K2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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