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AgI + HNO3 = HI + Ag(NO3)
C7H5NO4 + O2 = CO2 + H2O + NO2 =>
4 C7H5NO4 + 29 O2 = 28 CO2 + 10 H2O + 4 NO2
CH2CH2CHOHCH2 + NaClO = CH2CH2COCH3 + NaCl + H2O =>
2 CH2CH2CHOHCH2 + NaClO = 2 CH2CH2COCH3 + NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PbCl2 + NaNO3 = NaCl + Pb(NO3)2 =>
PbCl2 + 2 NaNO3 = 2 NaCl + Pb(NO3)2
ZnO(s) + Cr(s) = Zn(s) + Cr2O3(s) =>
3 ZnO(s) + 2 Cr(s) = 3 Zn(s) + Cr2O3(s)
KMnO4 + NaCl + H2SO4 = MnSO4 + H2O + Na2SO4 + Cl2 + K2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 Na2SO4 + 5 Cl2 + K2SO4
Fe2 + HNo3 = Fe(No3)2 + H2 =>
Fe2 + 4 HNo3 = 2 Fe(No3)2 + 2 H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
HClO3 + CH3COOK = KClO3 + CH3COOH =>
HClO3 + CH3COOK = KClO3 + CH3COOH
FeOOH + H = Fe + H2O =>
FeOOH + 3 H = Fe + 2 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
W2O4 + H2 = W + H2O =>
W2O4 + 4 H2 = 2 W + 4 H2O
CS2(l) + O2(g) = CO2(g) + SO3(g) =>
CS2(l) + 4 O2(g) = CO2(g) + 2 SO3(g)
FrNO3 = FrNO2 + O2 =>
2 FrNO3 = 2 FrNO2 + O2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
C20H50 + O2 = CO2 + H2O =>
2 C20H50 + 65 O2 = 40 CO2 + 50 H2O
HgNH2Cl + Cl{-} + NO3{-} = OH{-} + HgCl4{2-} + N2 + NO =>
2 HgNH2Cl + 6 Cl{-} + 2 NO3{-} = 4 OH{-} + 2 HgCl4{2-} + N2 + 2 NO
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
NH4H2PO4 + PbO = Pb2P2O7 + NH3 + H2O =>
2 NH4H2PO4 + 2 PbO = Pb2P2O7 + 2 NH3 + 3 H2O
HgCO3 + CaBr2 = HgBr2 + CaCO3 =>
HgCO3 + CaBr2 = HgBr2 + CaCO3
Q + O8 = QO8 =>
Q + O8 = QO8
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
[CH3NH3]2SO4 + KOH = CH3NH2 + K2SO4 + H2O =>
[CH3NH3]2SO4 + 2 KOH = 2 CH3NH2 + K2SO4 + 2 H2O
Rb2S + Na3PO4 = Na2S + Rb3PO4 =>
3 Rb2S + 2 Na3PO4 = 3 Na2S + 2 Rb3PO4
HI + Fe2(SO4)3 = FeSO4 + H2SO4 + I2 =>
2 HI + Fe2(SO4)3 = 2 FeSO4 + H2SO4 + I2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NaBr + H3Po4 = Na2HPo4 + HBr =>
2 NaBr + H3Po4 = Na2HPo4 + 2 HBr
HAsO4 + Zn + HNO3 = Zn(NO3)2 + AsH3 + H2O =>
HAsO4 + 5 Zn + 10 HNO3 = 5 Zn(NO3)2 + AsH3 + 4 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Na2S(aq) + MgCl2(aq) = NaCl + MgS =>
Na2S(aq) + MgCl2(aq) = 2 NaCl + MgS
P2O5 + Na2SO4 = Na3PO4 + SO3 =>
P2O5 + 3 Na2SO4 = 2 Na3PO4 + 3 SO3
CuCl2 + C2H3NaO2 = Cu(C2H3O2)2 + NaCl =>
CuCl2 + 2 C2H3NaO2 = Cu(C2H3O2)2 + 2 NaCl
Na + Al(C2H3O2)3 = Al + Na(C2H3O2) =>
3 Na + Al(C2H3O2)3 = Al + 3 Na(C2H3O2)
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SO2 + Ca = S + CaO =>
SO2 + 2 Ca = S + 2 CaO
C4H9 = C8H18 =>
2 C4H9 = C8H18
K2CO3 + HNO3 = K2(NO3) + HCO3 =>
K2CO3 + HNO3 = K2(NO3) + HCO3
C2Cl4 + O2 + H2O = CO2 + HCl =>
C2Cl4 + O2 + 2 H2O = 2 CO2 + 4 HCl
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
S + e = S{2-} =>
S + 2e = S{2-}
K2O(s) + CO2(g) = K2CO3 =>
K2O(s) + CO2(g) = K2CO3
H2CrO2 + NaOH = H2CrO3 + NaH =>
H2CrO2 + NaOH = H2CrO3 + NaH
NH4H2PO4 + PbO = Pb2P2O7 + NH3 + H2O =>
2 NH4H2PO4 + 2 PbO = Pb2P2O7 + 2 NH3 + 3 H2O
Li + C6 = LiC6 =>
Li + C6 = LiC6
CuSO4(s) + H2O(l) = CuO + H2SO4 =>
CuSO4(s) + H2O(l) = CuO + H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CoCl2 + KNO2 + HC2H3O2 = K3[Co(NO2)6] + NO + KCl + KC2H3O2 + H2O =>
CoCl2 + 7 KNO2 + 2 HC2H3O2 = K3[Co(NO2)6] + NO + 2 KCl + 2 KC2H3O2 + H2O
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