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CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CuS + HNO3 = Cu(NO3)2 + H2SO4 + HNO2 =>
CuS + 6 HNO3 = Cu(NO3)2 + H2SO4 + 4 HNO2
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S =>
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Cl2(g) + KI(aq) = I2(s) + KCl(aq) =>
Cl2(g) + 2 KI(aq) = I2(s) + 2 KCl(aq)
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
Fe(CN)3 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 Fe(CN)3 + 12 KMnO4 + 27 H2SO4 = 12 KHSO4 + Fe2(SO4)3 + 12 MnSO4 + 6 HNO3 + 6 CO2 + 18 H2O
C31H64 + O2 = C + H2O =>
C31H64 + 16 O2 = 31 C + 32 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KNO3 + NiCl2 = KCl + Ni(NO3)2 =>
2 KNO3 + NiCl2 = 2 KCl + Ni(NO3)2
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
NO2(g) + H2O(g) = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(ac) + NO(g)
HI + HClO3 = HIO3 + Cl2 + H2O =>
5 HI + 6 HClO3 = 5 HIO3 + 3 Cl2 + 3 H2O
CuSO4 + BaN2O6 = CuN2O6 + BaSO4 =>
CuSO4 + BaN2O6 = CuN2O6 + BaSO4
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Se6 + O2 = SeO =>
Se6 + 3 O2 = 6 SeO
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
I2 + NaCl = Na + I2Cl =>
I2 + NaCl = Na + I2Cl
Mo + Cl4 = MoCl4 =>
Mo + Cl4 = MoCl4
Li(PO4)3 = Li + P4 + O2 =>
4 Li(PO4)3 = 4 Li + 3 P4 + 24 O2
Ca(NO3)2 + Sn(CO3)2 = Ca(CO3) + Sn(NO3)4 =>
2 Ca(NO3)2 + Sn(CO3)2 = 2 Ca(CO3) + Sn(NO3)4
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
CrCl3 + Zn(OH)2 = Cr(OH)3 + ZnCl2 =>
2 CrCl3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnCl2
Na2SO4 + NaCl = Na + NaClSO4 =>
Na2SO4 + NaCl = 2 Na + NaClSO4
FeCl3 + KI = FeCl2 + I + KCl =>
FeCl3 + KI = FeCl2 + I + KCl
Mg + Al = AlMg =>
Mg + Al = AlMg
NO2(g) + H2O(g) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(l) + NO(g)
Ca(No3)2(aq) + KCl(aq) = CaCl2(aq) + KNo3(s) =>
Ca(No3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 KNo3(s)
K3AlO3 + HCl = KCl + AlCl3 + H2O =>
K3AlO3 + 6 HCl = 3 KCl + AlCl3 + 3 H2O
CU + O = CUO =>
CU + O = CUO
CuNO3 + C = Cu + CO2 + NO2 =>
2 CuNO3 + C = 2 Cu + CO2 + 2 NO2
H2O + K2O = KOH =>
H2O + K2O = 2 KOH
SOCl2 + NH3 = SON2H4 + HCl =>
SOCl2 + 2 NH3 = SON2H4 + 2 HCl
Fe(OH)3 + CaC2O4 = Fe2(C2O4)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaC2O4 = Fe2(C2O4)3 + 3 Ca(OH)2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
NO2(g) + O2(g) + H20(l) = HNO3 =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2 =>
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2
C10H15ON + H2O = C10H15ONH + OH =>
C10H15ON + H2O = C10H15ONH + OH
NO2(g) + H2O(g) = O2(g) + NH3(g) =>
4 NO2(g) + 6 H2O(g) = 7 O2(g) + 4 NH3(g)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Li(PO4)3 = Li + P4 + O =>
4 Li(PO4)3 = 4 Li + 3 P4 + 48 O
Pb + Zn(CH2CO2)2 = Pb(CH2CO2) + Zn =>
2 Pb + Zn(CH2CO2)2 = 2 Pb(CH2CO2) + Zn
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