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2 NHO3 = N2O5 + H2O
SnCl2 + HNO3 + HCl = SnCl4 + NO + H2O =>
3 SnCl2 + 2 HNO3 + 6 HCl = 3 SnCl4 + 2 NO + 4 H2O
Zn + N2 = ZnN2 =>
Zn + N2 = ZnN2
Cr + HNO3 = Cr(NO3)2 + NO + H2O =>
3 Cr + 8 HNO3 = 3 Cr(NO3)2 + 2 NO + 4 H2O
Al(ClO3)3 + K = KClO3 + Al =>
Al(ClO3)3 + 3 K = 3 KClO3 + Al
FeSO4 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeSO4 + O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4
CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3
Mg(ClO4)2 + Na2CO3 = Na2(ClO4)2 + MgCO3 =>
Mg(ClO4)2 + Na2CO3 = Na2(ClO4)2 + MgCO3
H2O2 + KBr = HBr + K2O2 =>
H2O2 + 2 KBr = 2 HBr + K2O2
CH3CHCl2 + KOH = CH3CHO + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3CHO + 2 KCl + H2O
AgNO3 + Na2[Sn(OH)4] + H2O = Ag + Na2[Sn(OH)6] + HNO3 =>
2 AgNO3 + Na2[Sn(OH)4] + 2 H2O = 2 Ag + Na2[Sn(OH)6] + 2 HNO3
C7H8N3ClO4S2 + H2O2 = CO2 + H2O + HCl + HNO3 + SO2 =>
C7H8N3ClO4S2 + 25 H2O2 = 7 CO2 + 27 H2O + HCl + 3 HNO3 + 2 SO2
C3H8O + CuO = C3H6O + Cu + H2O =>
C3H8O + CuO = C3H6O + Cu + H2O
Co(s) + H{+}(aq) = Co{2+}(aq) + H2(g) =>
Co(s) + 2 H{+}(aq) = Co{2+}(aq) + H2(g)
SiO2 + Mg(OH)2 = H2SiO3 + MgO =>
SiO2 + Mg(OH)2 = H2SiO3 + MgO
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
C2H5OH + O4 = CO2 + H2O =>
2 C2H5OH + 3 O4 = 4 CO2 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na2SO3 + Mg(NO3)2 = Na2(NO3)2 + MgSO3 =>
Na2SO3 + Mg(NO3)2 = Na2(NO3)2 + MgSO3
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AgNO3 + MnCl2 + KOH = AgCl + KNO3 + Mn(OH)2 =>
2 AgNO3 + MnCl2 + 2 KOH = 2 AgCl + 2 KNO3 + Mn(OH)2
PbCl2 + Na3PO4 = Pb3(PO4)2 + NaCl =>
3 PbCl2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Fe + O2 + HCl = FeCl2 + H2O =>
2 Fe + O2 + 4 HCl = 2 FeCl2 + 2 H2O
Cr2(CO3)3 + H2SO4 = Cr2(SO4)3 + H2CO3 =>
Cr2(CO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2CO3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
Ca3P2 + O2 = CaO + P2O5 =>
Ca3P2 + 4 O2 = 3 CaO + P2O5
P4 + F2(g) = PF3 =>
P4 + 6 F2(g) = 4 PF3
Hg + F2 = HgF4 =>
Hg + 2 F2 = HgF4
Mn + MgBr2 = MnBr2 + Mg =>
Mn + MgBr2 = MnBr2 + Mg
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
FeCl2 + Cu = CuCl2 + Fe =>
FeCl2 + Cu = CuCl2 + Fe
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Cl2 + NaOH = Cl(OH)2 + Na =>
Cl2 + 4 NaOH = 2 Cl(OH)2 + 4 Na
Cl2 + C2H5OH + OH{-} = Cl{-} + CO2 + H2O =>
6 Cl2 + C2H5OH + 12 OH{-} = 12 Cl{-} + 2 CO2 + 9 H2O
Pb + NH4OH = PbH4OH + N =>
Pb + NH4OH = PbH4OH + N
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C4H8O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H8O(g) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
P4(s) + Cl(g) = PCl3 =>
P4(s) + 12 Cl(g) = 4 PCl3
Mn + HNO3 = H2O + Mn(NO3)2 + N2O =>
4 Mn + 10 HNO3 = 5 H2O + 4 Mn(NO3)2 + N2O
CuCl2 + Na3(PO4) = Cu3(PO4)2 + Na3Cl3 =>
3 CuCl2 + 2 Na3(PO4) = Cu3(PO4)2 + 2 Na3Cl3
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Sr3(PO4)2 = SrO + P2O5 =>
Sr3(PO4)2 = 3 SrO + P2O5
Fe + H2S = FeS + H =>
Fe + H2S = FeS + 2 H
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