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2 KNo3(aq) + Na2SO4(aq) = K2SO4 + 2 NaNo3
H2SO4 + K2C2O4 = CO2 + K2SO4 + H =>
H2SO4 + K2C2O4 = 2 CO2 + K2SO4 + 2 H
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO + H2O =>
3 Au2S + 24 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 12 NO + 12 H2O
C4H9OH + HI = C4H9I + H2O =>
C4H9OH + HI = C4H9I + H2O
KAl(SO4)2NaOH = NaAl(SO4)2KOH =>
KAl(SO4)2NaOH = NaAl(SO4)2KOH
CrO7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
2 CrO7{2-} + 9 H2SO3 + H{+} = 2 Cr{3+} + 9 HSO4{-} + 5 H2O
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
O2 + K2 = OK2 =>
O2 + 2 K2 = 2 OK2
BaCl2 + I2 = Ba + I2Cl2 =>
BaCl2 + I2 = Ba + I2Cl2
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq)
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CaO + H2SiO3 = Ca(SiO3) + H2O =>
CaO + H2SiO3 = Ca(SiO3) + H2O
ClO2 + H2O = H2ClO3 =>
ClO2 + H2O = H2ClO3
Cu(No3)2 + H2SO4 = CuSO4 + HNo3 =>
Cu(No3)2 + H2SO4 = CuSO4 + 2 HNo3
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
HCO3 + OH = CO3 + H2O =>
HCO3 + OH = CO3 + H2O
NiCl2(aq) + NaNO3(aq) = NaCl + Ni(NO3)2 =>
NiCl2(aq) + 2 NaNO3(aq) = 2 NaCl + Ni(NO3)2
I2 + Cl{-} = I{-} + Cl =>
I2 + 2 Cl{-} = 2 I{-} + 2 Cl
K3Fe(C2O4)33H2O + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)33H2O + 12 KMnO4 + 48 H2SO4 = 660 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 58 H2O
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
C0H1COOH + O2 = CO2 + H2O =>
2 C0H1COOH + 3 O2 = 4 CO2 + 2 H2O
ZnSO4 + Fe(OH)3 = Fe2(SO4)3 + Zn(OH)2 =>
3 ZnSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Zn(OH)2
Bi(NO3)3 + Mn(NO3)2 + NaOH = BiMn2O5 + NaNO3 + NH4 + H2O =>
3 Bi(NO3)3 + 6 Mn(NO3)2 + 20 NaOH = 3 BiMn2O5 + 20 NaNO3 + NH4 + 8 H2O
F2 + H2O = HF + O =>
F2 + H2O = 2 HF + O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaVO3HCl = NaClHVO3 =>
NaVO3HCl = NaClHVO3
Bi3(SO4)2 + SnCl2 = Bi + SnCl2SO4 =>
Bi3(SO4)2 + 2 SnCl2 = 3 Bi + 2 SnCl2SO4
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
SrO + SO2 = SrO2 + S =>
2 SrO + SO2 = 2 SrO2 + S
Al4C3 + S = Al2S3 + C =>
Al4C3 + 6 S = 2 Al2S3 + 3 C
NaHCO3 + H3O{+} = Na{+} + H2O + CO2 =>
NaHCO3 + H3O{+} = Na{+} + 2 H2O + CO2
Fe{3+} + NaOH = Fe(OH)3 + Na{+} =>
Fe{3+} + 3 NaOH = Fe(OH)3 + 3 Na{+}
Al + Fe{+} = Al3{+} + Fe =>
3 Al + Fe{+} = Al3{+} + Fe
KCNS + HCl = KCl + HCNS =>
KCNS + HCl = KCl + HCNS
H3OH + CHCl3 = CH3Cl3 + H2O =>
H3OH + CHCl3 = CH3Cl3 + H2O
Sn + NaF = SnF2 + Na =>
Sn + 2 NaF = SnF2 + 2 Na
HBr(g) = H2 + Br2 =>
2 HBr(g) = H2 + Br2
KClO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO3(aq) + 6 HCl(aq) = KCl(aq) + 3 H2O(l) + 3 Cl2(g)
Co + HCl = CoCl1 + H2 =>
2 Co + 2 HCl = 2 CoCl1 + H2
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NaI + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
6 NaI + Na2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 Na2SO4 + 7 H2O
Pb(NO3)2 + CH3COOH = Pb(CH3COO)2 + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HNO3
CH3Cl + CuO = CuCl2 + (CH3)2O =>
2 CH3Cl + CuO = CuCl2 + (CH3)2O
Li + MnO2 = Mn + LiO2 =>
Li + MnO2 = Mn + LiO2
Fe(NO3)3 + NH4SCN = Fe(SCN) + NO3 + NH4 =>
Fe(NO3)3 + NH4SCN = Fe(SCN) + 3 NO3 + NH4
Cs2O2 + Cs = Cs2O =>
Cs2O2 + 2 Cs = 2 Cs2O
KOH + CH3OH = CH3OK + H2O =>
KOH + CH3OH = CH3OK + H2O
H2O2 + MnO2 = H2O + Mn2O5 =>
H2O2 + 2 MnO2 = H2O + Mn2O5
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