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3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C4H10O + K2Cr2O7 + H2SO4 = C4H9O + K2SO4 + Cr2(SO4)3 + H2OH2O =>
12 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 12 C4H9O + 2 K2SO4 + 2 Cr2(SO4)3 + 7 H2OH2O
Ce(SO4)2 + As2O3 + H2O = Ce2(SO4)3 + H3AsO4 + H2SO4 =>
4 Ce(SO4)2 + As2O3 + 5 H2O = 2 Ce2(SO4)3 + 2 H3AsO4 + 2 H2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni3 + O2 = Ni2O3 =>
4 Ni3 + 9 O2 = 6 Ni2O3
SiCl4 + CaCO3 = SiO2 + CaCl2 + CO2 =>
SiCl4 + 2 CaCO3 = SiO2 + 2 CaCl2 + 2 CO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
KMnO4 + CHCH + H2SO4 = COOCHCOOH + MnSO4 + K2SO4 + H2O =>
18 KMnO4 + 15 CHCH + 27 H2SO4 = 10 COOCHCOOH + 18 MnSO4 + 9 K2SO4 + 32 H2O
HC2H3O2 = H2O + C2 =>
HC2H3O2 = 2 H2O + C2
water + potassium = potassiumhydroxide + hydrogen =>
2 H2O + 2 K = 2 KOH + H2
KOH + NH4Cl = H2O + KCl + NH3 =>
KOH + NH4Cl = H2O + KCl + NH3
H2SeO4 = H2SeO3 + O2 =>
2 H2SeO4 = 2 H2SeO3 + O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HC2H3O2 = H2O + C2 =>
HC2H3O2 = 2 H2O + C2
CH3CHCH2 + HCl = CH3CHClCH3 =>
CH3CHCH2 + HCl = CH3CHClCH3
C12H12O11 = CO2 + C + H2O =>
2 C12H12O11 = 5 CO2 + 19 C + 12 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn2(SO4)2 + NaCl = ZnCl2 + Na2SO4 =>
Zn2(SO4)2 + 4 NaCl = 2 ZnCl2 + 2 Na2SO4
NOCl = ClNO =>
NOCl = ClNO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + Pb2 = Pb(CH3COOH)2 =>
4 CH3COOH + Pb2 = 2 Pb(CH3COOH)2
NaB4O7 + BaCl2 = BaB4O7 + NaCl2 =>
NaB4O7 + BaCl2 = BaB4O7 + NaCl2
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Bi(NO3)3 + (NH4)2S = Bi2S3 + NO3NH4 =>
2 Bi(NO3)3 + 3(NH4)2S = Bi2S3 + 6 NO3NH4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
ZnCl2 + H2O = HCl + Zn(OH)2 =>
ZnCl2 + 2 H2O = 2 HCl + Zn(OH)2
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
KOH + FeO = KFeO2 + H2 =>
2 KOH + 2 FeO = 2 KFeO2 + H2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Na2SO4 + HBr = Na2SO3 + Br + H2O =>
Na2SO4 + 2 HBr = Na2SO3 + 2 Br + H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
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