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As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn(OH)2
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
Bi(NO3)3 + Zn = Bi + Zn(NO3)2 =>
2 Bi(NO3)3 + 3 Zn = 2 Bi + 3 Zn(NO3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(No3)2 + KI = PbI2 + KNo3 =>
Pb(No3)2 + 2 KI = PbI2 + 2 KNo3
SnS + HBr = HS + SnBr =>
SnS + HBr = HS + SnBr
CH3COOH + Al = (CH3COO)3Al + H3 =>
3 CH3COOH + Al = (CH3COO)3Al + H3
S2O3 + OH = SO3 + H2O =>
S2O3 + 6 OH = 2 SO3 + 3 H2O
Na2B4O7 + H2SO4 + CH3OH = B(CH3O)3 + NaHSO4 + H2O =>
Na2B4O7 + 2 H2SO4 + 12 CH3OH = 4 B(CH3O)3 + 2 NaHSO4 + 7 H2O
BaCO3 + SiO2 = BaSi2O5 + CO2 =>
BaCO3 + 2 SiO2 = BaSi2O5 + CO2
I2 + NaF = NaI + F2 =>
I2 + 2 NaF = 2 NaI + F2
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
CaOH + H3PO4 = CaH2PO4 + H2O =>
CaOH + H3PO4 = CaH2PO4 + H2O
Na3BO3 = Na2 + BO3 =>
2 Na3BO3 = 3 Na2 + 2 BO3
Na + BaCl = Ba + NaCl =>
Na + BaCl = Ba + NaCl
V + O = VO =>
V + O = VO
H2O(l)SO2(g) = H2SO3(g) =>
H2O(l)SO2(g) = H2SO3(g)
C3H6O + H2O = C3H6 + H2O2 =>
C3H6O + H2O = C3H6 + H2O2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Al + HNO3 = Al(NO3)3 + HN4NO3 + H2O =>
20 Al + 75 HNO3 = 20 Al(NO3)3 + 3 HN4NO3 + 36 H2O
Fe{3+} + C2O4{2-} = Fe{2+} + CO2 =>
2 Fe{3+} + C2O4{2-} = 2 Fe{2+} + 2 CO2
KSCN + NH4OH = NH4SCN + KOH =>
KSCN + NH4OH = NH4SCN + KOH
FeS + Cr2O7{2-} + H{+} = S2O3{2-} + Cr{3+} + Fe{3+} + H2O =>
6 FeS + 5 Cr2O7{2-} + 52 H{+} = 3 S2O3{2-} + 10 Cr{3+} + 6 Fe{3+} + 26 H2O
Na2O1 + H2O = Na(OH) =>
Na2O1 + H2O = 2 Na(OH)
Zn + S2 = ZnS =>
2 Zn + S2 = 2 ZnS
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4 =>
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Bi(OH) + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH) + K2SnO2 = 2 Bi + K2SnO3 + H2O
Zn + S2 = Zn2S =>
4 Zn + S2 = 2 Zn2S
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
C12H22O11H2O = C2H6OCO2 =>
C12H22O11H2O = 4 C2H6OCO2
CH3NO2 + Fe + HCl = CH3NH2 + FeCl3 + H2O =>
CH3NO2 + 2 Fe + 6 HCl = CH3NH2 + 2 FeCl3 + 2 H2O
C + O = C4O =>
4 C + O = C4O
Li22C8B2O30 + Y2O3 + Li3BO3 + H3BO3 + ZrO2 + CeO2 = Li584Y89Zr10Ce1C5B295O900 + H2O =>
15 Li22C8B2O30 + 1068 Y2O3 + 4562 Li3BO3 + 2488 H3BO3 + 240 ZrO2 + 24.000000000001CeO2 = 24 Li584Y89Zr10Ce1C5B295O900 + 3732 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O =>
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O
POE = PEO =>
POE = PEO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H2(g) + O2(g) = CO2(g) + H2O(v) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(v)
FeCl3 + KI = KCl + I2 + FeCl2 =>
2 FeCl3 + 2 KI = 2 KCl + I2 + 2 FeCl2
CrO3 + Fe(OH)2 = Cr2O3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = Cr2O3 + 3 Fe2O3 + 6 H2O
M(OH)3 + H2O2 = M(OH)4 =>
2 M(OH)3 + H2O2 = 2 M(OH)4
Pm + S = PmS3 =>
Pm + 3 S = PmS3
Al2SO4 + Ca3PO4 = Al3PO4 + Ca2SO4 =>
3 Al2SO4 + 2 Ca3PO4 = 2 Al3PO4 + 3 Ca2SO4
AlCl3 + HSO4 = Al(SO4)3 + HCl =>
AlCl3 + 3 HSO4 = Al(SO4)3 + 3 HCl
N4S4 + NaOH + H2O = Na2S2O3 + Na2SO3 + NH3 =>
N4S4 + 6 NaOH + 3 H2O = Na2S2O3 + 2 Na2SO3 + 4 NH3
CN2 = C + N2 =>
CN2 = C + N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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