The oxidation state +5 can be produced by dissolving manganese dioxide in molten sodium nitrite. Manganate (VI) salts can be produced by dissolving Mn compounds, such as manganese dioxide, in molten alkali while exposed to air. Permanganate (+7 oxidation state) compounds are purple, and can give glass a violet color. Potassium permanganate, sodium permanganate, and barium permanganate are all potent oxidizers.
Driving distance from Corpus Christi, TX to San Antonio, TX. The total driving distance from Corpus Christi, TX to San Antonio, TX is 144 miles or 232 kilometers. Your trip begins in Corpus Christi, Texas. It ends in San Antonio, Texas.
A: Galveston is 208 miles by auto, with Port Aransas, in mid-coast, about the same. South Padre Island is 330 miles from Austin. Except for Interstate 37 to Corpus Christi, most routes to the coast from Austin are not access-controlled highways. So the going can be slower than on a freeway, especially for travelers with a weakness for roadside barbecue stands.