Chlorine oxyacids

Notice that this series differs from the oxyacids of chlorine, shown in Figure 19-6. In the chlorine oxyacids, oxygen atoms add successively and the first ionization constants become larger. In the phosphorus oxyacids, hydrogen atoms are successively replaced by O—H groups but the first ionization constants change very little. 

More important for inorganic oxyacids is the number of oxygen atoms surrounding the central atom. Thus in the series of chlorine oxyacids. acid strength increases in the order HOCI < HOClO < H0C102 <- HOClOj. The trends in acidity of oxyacids, and even reasonably accurate predictions of their pKu values, can be obtained from 19... 

Several chlorine oxides are known, and they are the anhydrides of the chlorine oxyacids. One of them, C102, has several important uses on an industrial scale. Dichlorine monoxide, C120, is an explosive gas (m.p. -116 °C, b.p. +2 °C) that is obtained as a product of the following reaction ... 

Two Well-Known Adds Three Croup 7A/17 Acids Two Chlorine Oxyacids... 

The effect of the number of attached oxygens on the O—H bond in a series of chlorine oxyacids. As the number of oxygen atoms attached to the chlorine... 

The reaction can also be carried out with oleum, distilling the chlorosulfuric acid as it forms. Reaction with oxidizing oxyacids such as HNO Hberates chlorine. Anhydrous sulfates of the heavy metals form addition compounds with HCl that can be released by heating the complex to elevated temperatures. The complex CuSO 2HC1 has been used for storage and transport of HCl (23). 

The oxyacids containing chlorine and bromine in the +7 oxidation state are very strong acids. This can be seen when the formulas are written as (H0)X03, which corresponds to b = 3 in the general... 

The oxyacids of iodine are solids and will not be discussed here. Perchloric acid is the only oxyacid of bromine or chlorine which is stable in the pure state. There have been a few studies of its pyrolysis in the vapour phase. 

Chlorine forms a number of oxyacids. Which of the following is the correct order of increasing acid strength ... 

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