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2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
FeCl2 + SnCl4 = FeCl3 + SnCl2 =>
2 FeCl2 + SnCl4 = 2 FeCl3 + SnCl2
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + H2NO3 = Al2O3 + NO + H2O =>
2 Al + 3 H2NO3 = Al2O3 + 3 NO + 3 H2O
Hg + LiCl = HgCl + Li =>
Hg + LiCl = HgCl + Li
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
NaOH + H20(l) = Na2O + H3O =>
40 NaOH + H20(l) = 20 Na2O + 20 H3O
NaH2PO4*2H2O(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
NaH2PO4*2H2O(s) + 2 NaOH(aq) = Na3PO4(aq) + 4 H2O(l)
NaOH(aq) + Cl2(g) = NaCl + NaClO(aq) + H2O(l) =>
2 NaOH(aq) + Cl2(g) = NaCl + NaClO(aq) + H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2NaCo(NO2)6 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + CoSO4 + MnSO4 + HNO3 + H2O =>
5 K2NaCo(NO2)6 + 12 KMnO4 + 33 H2SO4 = 11 K2SO4 + 5 NaSO4 + 5 CoSO4 + 12 MnSO4 + 30 HNO3 + 18 H2O
KMnO4 + H2O = KOH + Mn02 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 2 Mn02 + 7 O2
KI(s) + Cl2(g) = KCl(s) + I2(s) =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C3H4 = H3CCCH =>
C3H4 = H3CCCH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S8 + Cl2 = SCl2 =>
S8 + 8 Cl2 = 8 SCl2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ni2 + NH3 = Ni(NH3)6 =>
Ni2 + 12 NH3 = 2 Ni(NH3)6
CH4 + H2SO4 = CH3SO2OH + H2O =>
CH4 + H2SO4 = CH3SO2OH + H2O
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
Fe(C2O4) = Fe + CO2 =>
Fe(C2O4) = Fe + 2 CO2
Ca + Cu(NO2)2 = Ca(NO2)2 + Cu =>
Ca + Cu(NO2)2 = Ca(NO2)2 + Cu
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
10 NaBr + 4 KMnO4 + 16 H2SO4 = 5 Br2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
PbI2 + Mg = MgI2 + Pb =>
PbI2 + Mg = MgI2 + Pb
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KH2PO4 + BaCl2 = KCl2 + BaH2PO4 =>
KH2PO4 + BaCl2 = KCl2 + BaH2PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CHOHCOOH + Na2CO3 = CH3CHOHCOONa + H2O + CO2 =>
2 CH3CHOHCOOH + Na2CO3 = 2 CH3CHOHCOONa + H2O + CO2
C2H6 + Cr2O3 = Cr + H2O + C2H4 =>
3 C2H6 + Cr2O3 = 2 Cr + 3 H2O + 3 C2H4
CuO + MgO = Cu21Mg9O30 =>
21 CuO + 9 MgO = Cu21Mg9O30
AlPO4 + NiS = Al2S3 + Ni3(PO4)2 =>
2 AlPO4 + 3 NiS = Al2S3 + Ni3(PO4)2
Li + HgCl2 = LiCl + Hg =>
2 Li + HgCl2 = 2 LiCl + Hg
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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