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2 NaNO3 + 6 FeSO4 + 4 H2SO4 = Na2SO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3
P4 + HClO = H3PO3 + Cl =>
P4 + 12 HClO = 4 H3PO3 + 12 Cl
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O + Cr2(SO4)3 =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 7 H2O + Cr2(SO4)3
K2SO3 + HNO3 = K2NO3 + SO3H =>
K2SO3 + HNO3 = K2NO3 + SO3H
Fe(NO3)3 + KSCN = Fe(SCN)2 + NO3 + K4 =>
2 Fe(NO3)3 + 4 KSCN = 2 Fe(SCN)2 + 6 NO3 + K4
SiCl4 + Zn = ZnCl2 + Si =>
SiCl4 + 2 Zn = 2 ZnCl2 + Si
Mg(s) + AlCl(aq) = Al(s) + MgCl2(aq) =>
Mg(s) + 2 AlCl(aq) = 2 Al(s) + MgCl2(aq)
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
FeCO3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
BaN6 + P3N5 + BaCl2 = Ba3P5N10Cl + N2 =>
15 BaN6 + 10 P3N5 + 3 BaCl2 = 6 Ba3P5N10Cl + 40 N2
H3PO4 + Ca(No3)2 = Ca3(PO4)2 + HNo3 =>
2 H3PO4 + 3 Ca(No3)2 = Ca3(PO4)2 + 6 HNo3
Fe + O2 + H2O = (FeOH)3 =>
12 Fe + 3 O2 + 6 H2O = 4(FeOH)3
Cu2Fe(CN)6 + NaOH = Cu(OH)2 + Na4(Fe(CN)6) =>
Cu2Fe(CN)6 + 4 NaOH = 2 Cu(OH)2 + Na4(Fe(CN)6)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
C3H8O3 = C3H6O + H2O + CO2 =>
8 C3H8O3 = 7 C3H6O + 11 H2O + 3 CO2
C40H82 = C + H2 =>
C40H82 = 40 C + 41 H2
Al(s) + CuCl2(ag) = AlCl3(ag) + Cu(s) =>
2 Al(s) + 3 CuCl2(ag) = 2 AlCl3(ag) + 3 Cu(s)
K2[Cr2O7] + H2O2*C4H10O = O2 + KOH + H10O + CrC4H =>
2 K2[Cr2O7] + 4 H2O2*C4H10O = 9 O2 + 4 KOH + 4 H10O + 4 CrC4H
NaMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O + NaNO3 =>
2 NaMnO4 + 5 Na3AsO3 + 6 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O + 2 NaNO3
C3H7Br + Na = C6H14 + NaBr =>
2 C3H7Br + 2 Na = C6H14 + 2 NaBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Gd + HgI2 = GdI3 + Hg =>
2 Gd + 3 HgI2 = 2 GdI3 + 3 Hg
Na2CO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaCH3COO
Au(NO3)3(aq) + Co(s) = Co(NO3)(aq) + Au(s) =>
Au(NO3)3(aq) + 3 Co(s) = 3 Co(NO3)(aq) + Au(s)
C17H35COONa + HCl = C17H35COOH + NaCl =>
C17H35COONa + HCl = C17H35COOH + NaCl
AgBr + KNO3 + NH3 = Ag(NH3)2NO3 + KBr =>
AgBr + KNO3 + 2 NH3 = Ag(NH3)2NO3 + KBr
IAl = AlI =>
IAl = AlI
KAlSi3O8 + H2O = Al4Si4O10(OH)8 + H4SiO4 + KOH =>
4 KAlSi3O8 + 22 H2O = Al4Si4O10(OH)8 + 8 H4SiO4 + 4 KOH
LiHSO4 + LiOH = Li2SO4 + H2O =>
LiHSO4 + LiOH = Li2SO4 + H2O
He + Br2 = HeBr =>
2 He + Br2 = 2 HeBr
MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
Pb + NaOH + H2O = H2 + NaPb(OH)4 =>
2 Pb + 2 NaOH + 6 H2O = 3 H2 + 2 NaPb(OH)4
Cu{+} = Cu{2+} + {-} =>
Cu{+} = Cu{2+} + e
C2H4 = C3H4H2 =>
3 C2H4 = 2 C3H4H2
HNO2 + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
5 HNO2 + 2 MnO4{-} + H{+} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
C2H4O2 + NaOH = CH3CO2Na + H2O =>
C2H4O2 + NaOH = CH3CO2Na + H2O
Na + ZnSO4 + H2O = Zn(OH)2 + Na2SO4 + H2 =>
2 Na + ZnSO4 + 2 H2O = Zn(OH)2 + Na2SO4 + H2
Li + S = Li2S =>
2 Li + S = Li2S
K2Cr2O7 + H2SO4 + H2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 3 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO4
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
KICl2 = KCl2I =>
KICl2 = KCl2I
C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl
CH3COOH + K2O = CH3COOK + KOH =>
CH3COOH + K2O = CH3COOK + KOH
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