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3 As2S2 + 22 NO3{-} + 4 H2O = 6 AsO4{3-} + 6 SO4{2-} + 22 NO + 8 H{+}
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(s) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(s)
CS(NH2)2 + KBrO3 + H2O = CO(NH2)2 + H2SO4 + KBr =>
3 CS(NH2)2 + 4 KBrO3 + 3 H2O = 3 CO(NH2)2 + 3 H2SO4 + 4 KBr
Pb + SnCl4 = PbCl2 + Sn =>
2 Pb + SnCl4 = 2 PbCl2 + Sn
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
MnCl2 + O2 = Mn2O3 + Cl2 =>
4 MnCl2 + 3 O2 = 2 Mn2O3 + 4 Cl2
H2SO4 + Pb(C2H3O2) = Pb2SO4 + CH3COOH =>
H2SO4 + 2 Pb(C2H3O2) = Pb2SO4 + 2 CH3COOH
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr =>
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr
C2H3OH + CuO = CH3COOH + Cu =>
C2H3OH + CuO = CH3COOH + Cu
KMnO4 + H2S + NaOH = K2MnO4 + Na2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 H2O
Pb + S = PbS =>
Pb + S = PbS
ZnC = Zn + C =>
ZnC = Zn + C
Ni2(CO3)3(s) = Ni2(s) + (CO3)3(g) =>
Ni2(CO3)3(s) = Ni2(s) + (CO3)3(g)
Pb + S = PbS =>
Pb + S = PbS
Ba + CI2 = Ba3CI2 =>
3 Ba + CI2 = Ba3CI2
C20H22O3 + O2 = CO2 + H2O =>
C20H22O3 + 24 O2 = 20 CO2 + 11 H2O
KOH + CO = CHOOK =>
KOH + CO = CHOOK
Cl = Cl1 =>
Cl = Cl1
Ca(OH)2 + H2SO3 = (CaOH)2SO3 + H2O =>
2 Ca(OH)2 + H2SO3 = (CaOH)2SO3 + 2 H2O
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HIO3 + AgNO3 = AgIO3 + HNO3 =>
HIO3 + AgNO3 = AgIO3 + HNO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CuO + CrO3 = Cu(CrO4) =>
CuO + CrO3 = Cu(CrO4)
Al2(S3) + H2O = Al(OH)3 + H2S =>
Al2(S3) + 6 H2O = 2 Al(OH)3 + 3 H2S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + NCl = AlCl3 + N2 =>
2 Al + 6 NCl = 2 AlCl3 + 3 N2
Mg(OH)2 + HBr = Mg(Br)2 + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br)2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb + S = PbS =>
Pb + S = PbS
ZnS + O3 = ZnO + SO2 =>
ZnS + O3 = ZnO + SO2
H2SO4 + KOH = H2(OH)2 + K2SO4 =>
H2SO4 + 2 KOH = H2(OH)2 + K2SO4
Mg(OH)2 + (HCl)2 = MgCl2 + H2O =>
Mg(OH)2 + (HCl)2 = MgCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeO + CO2 = Fe2O3 + C =>
4 FeO + CO2 = 2 Fe2O3 + C
C3H8(g) + O2(g) = C8H18(g) + H2O(l) =>
16 C3H8(g) + 5 O2(g) = 6 C8H18(g) + 10 H2O(l)
CH2N2 + O2 + OH{-} = CO3{-}2 + H2O + N2 =>
4 CH2N2 + 7 O2 + 4 OH{-} = 4 CO3{-}2 + 6 H2O + 4 N2
Pb(NO3)2 + CaCO3 = Pb(CO3) + Ca(NO3)2 =>
Pb(NO3)2 + CaCO3 = Pb(CO3) + Ca(NO3)2
AsCl3 + MgSO4 = MgCl2 + As2(SO4)3 =>
2 AsCl3 + 3 MgSO4 = 3 MgCl2 + As2(SO4)3
NH4HCO3 + HBr = NH4Br + H2O + CO2 =>
NH4HCO3 + HBr = NH4Br + H2O + CO2
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
Ca(OH)2 + H2SO3 = (CaOH)2SO3 + H2O =>
2 Ca(OH)2 + H2SO3 = (CaOH)2SO3 + 2 H2O
ICI + H2 = I2 + HCI =>
2 ICI + H2 = I2 + 2 HCI
SnS + NO3 = SnO2 + SO4 + NO =>
SnS + 3 NO3 = SnO2 + SO4 + 3 NO
HCl(aq) + NiS(s) = H2S + NiCl2 =>
2 HCl(aq) + NiS(s) = H2S + NiCl2
NO3{-} + e + H{+} = NO2{-} + H2O =>
NO3{-} + 2e + 2 H{+} = NO2{-} + H2O
Ag2O + O2 = Ag2O3 =>
Ag2O + O2 = Ag2O3
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