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Zn + 2 HCl = ZnCl2 + H2
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
MgO + KNO3 = Mg(NO3)2 + K2O =>
MgO + 2 KNO3 = Mg(NO3)2 + K2O
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
KCL + HNO3 = KNO3 + HCL =>
KCL + HNO3 = KNO3 + HCL
C + O2 = CO2 =>
C + O2 = CO2
S + O2 = SO =>
2 S + O2 = 2 SO
K2Cr2O7 + Fe + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Fe + 7 H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + 7 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
SiH3 + O2 = SiO2 + H203 =>
203 SiH3 + 203 O2 = 203 SiO2 + 3 H203
C + O2 = C2O =>
4 C + O2 = 2 C2O
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SiH3 + O2 = SiO2 + H20 =>
20 SiH3 + 20 O2 = 20 SiO2 + 3 H20
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
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