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CaSO3(s) + 2 HBr(aq) = CaBr2 + SO2 + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
AiN + H3P = AiP + H3N =>
AiN + H3P = AiP + H3N
I2(s) + C2H5OH(ac) = HI + H2O + C2H2 =>
I2(s) + C2H5OH(ac) = 2 HI + H2O + C2H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Cr(NO3)3 + KClO3 + KNO3 + H2O = K2Cr2O7 + KCl + HNO3 =>
2 Cr(NO3)3 + KClO3 + 2 KNO3 + 4 H2O = K2Cr2O7 + KCl + 8 HNO3
CoCl2 + O2 = Co(ClO3)2 =>
CoCl2 + 3 O2 = Co(ClO3)2
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Pb + N2 = PbN2 =>
Pb + N2 = PbN2
HNO3 + I2 = NO + HIO4 + H2O =>
14 HNO3 + 3 I2 = 14 NO + 6 HIO4 + 4 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Na3[Al(OH)6] + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = 3 Na2SO4 + Al2(SO4)3 + 12 H2O
CrCl3 + KNCS = K3Cr(NSC)6 + KCl =>
CrCl3 + 6 KNCS = K3Cr(NSC)6 + 3 KCl
KBr + C2H5OH + H2SO4 = C2H5Br + KHSO4 + H2O =>
KBr + C2H5OH + H2SO4 = C2H5Br + KHSO4 + H2O
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate =>
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate
Co + Ba = BaCo =>
Co + Ba = BaCo
NI + HCl = NICl2 + H2 =>
NI + 2 HCl = NICl2 + H2
Cr(OH)3 + IO2{-} + OH{-} = I{-} + CrO4{-2} + H2O =>
4 Cr(OH)3 + 3 IO2{-} + 8 OH{-} = 3 I{-} + 4 CrO4{-2} + 10 H2O
CuO + AgNO3 = CuNO3 + AgO =>
CuO + AgNO3 = CuNO3 + AgO
Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
HBr(ac) + NH3(ac) = NBr + H =>
HBr(ac) + NH3(ac) = NBr + 4 H
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S{-2} + Cl2 + H2O = SO4{-2} + Cl{-} + H{+} =>
S{-2} + 4 Cl2 + 4 H2O = SO4{-2} + 8 Cl{-} + 8 H{+}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co2(g) =>
2 Mg(s) + 2 Co(NO3)2(aq) = 2 Mg(NO3)2(aq) + Co2(g)
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) = =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
SO2 + Br2 + H2O = H{+} + SO42{-} + Br{-} =>
2 SO2 + 79 Br2 + 80 H2O = 160 H{+} + 2 SO42{-} + 158 Br{-}
PbCO3 + H2SO4 = PbSO4 + H2CO3 =>
PbCO3 + H2SO4 = PbSO4 + H2CO3
[Cr(NH3)6]2(SO4)3 + NaOH = NH3 + Cr(OH)3 + Na2(SO4) =>
[Cr(NH3)6]2(SO4)3 + 6 NaOH = 12 NH3 + 2 Cr(OH)3 + 3 Na2(SO4)
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
K2MnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
K2MnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 4 H2O
ZrOCl2*8H2O + H2C2O4*2H2O + KOH = K2Zr(C2O4)3(H2C2O4)*H2O + KCl + H2O =>
ZrOCl2*8H2O + 4 H2C2O4*2H2O + 4 KOH = K2Zr(C2O4)3(H2C2O4)*H2O + 2 KCl + 20 H2O
Ba(NO3)2 + NaIO3 = Ba(IO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 NaNO3
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
NH4OH + Sn(C2H3O2)2 = NH4C2H3O2 + Sn(OH)2 =>
2 NH4OH + Sn(C2H3O2)2 = 2 NH4C2H3O2 + Sn(OH)2
H2(SO3) + Mg(OH)2 = MgSO3 + H2O =>
H2(SO3) + Mg(OH)2 = MgSO3 + 2 H2O
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
C7H14N2 + O2 = HNO3 + H2O + CO2 =>
C7H14N2 + 13 O2 = 2 HNO3 + 6 H2O + 7 CO2
Al(s) + Zn(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Zn(s)
HCl(aq) + Br2(g) = HBr(aq) + Cl2(g) =>
2 HCl(aq) + Br2(g) = 2 HBr(aq) + Cl2(g)
CuCO3 + HC2H3O2 = Cu(C2H3O2)2 + H2CO3 =>
CuCO3 + 2 HC2H3O2 = Cu(C2H3O2)2 + H2CO3
C2H5CO2H + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5CO2H + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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