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HNO2 + NaOH = NaNO2 + H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
C9H10O + O2 = CO2 + H2O =>
C9H10O + 11 O2 = 9 CO2 + 5 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Al + H = AlH3 =>
Al + 3 H = AlH3
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
BaCl2 + Na2So4 = NaCl + BaSo4 =>
BaCl2 + Na2So4 = 2 NaCl + BaSo4
C6H5CL + NAOH = C6H5OH + NACL =>
C6H5CL + NAOH = C6H5OH + NACL
NF3 + SiN2 + O2 = NO2 + SiF4 =>
4 NF3 + 3 SiN2 + 10 O2 = 10 NO2 + 3 SiF4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HgS + HNO3 + HCl = Hg2Cl2 + NO + S + H2O =>
6 HgS + 2 HNO3 + 6 HCl = 3 Hg2Cl2 + 2 NO + 6 S + 4 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
K2Cr2O7 + KI + HCl = I2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 3 I2 + 2 CrCl3 + 8 KCl + 7 H2O
Al + H = AlH =>
Al + H = AlH
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
Al + H2 = AlH =>
2 Al + H2 = 2 AlH
K2Cr2O7 + KI + HCl = I + CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 6 I + 2 CrCl3 + 8 KCl + 7 H2O
Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
CaO + CaHPO4 = Ca10(PO4)6(OH)2 + H2O =>
4 CaO + 6 CaHPO4 = Ca10(PO4)6(OH)2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CaCO3 + Na2SO4 = CaSO4 + Na2CO3 =>
CaCO3 + Na2SO4 = CaSO4 + Na2CO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + S = CuS =>
Cu + S = CuS
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KNO3 + C12H22O11 = CO2 + H2O + K2CO3 + N2O =>
12 KNO3 + C12H22O11 = 6 CO2 + 11 H2O + 6 K2CO3 + 6 N2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
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