permanganic
Americanadjective
Etymology
Origin of permanganic
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Manganese forms no less than six different oxides—viz., protoxide, sesquioxide the red oxide, the binoxide or peroxide, manganic acid, and permanganic acid.
From Scientific American Supplement, No. 401, September 8, 1883 by Various
Manganese forms two unstable acids, namely, manganic acid and permanganic acid.
From An Elementary Study of Chemistry by McPherson, William
It is obtained by treating a solution of permanganate of baryta with sulphuric acid, when sulphate of baryta falls, and the permanganic acid remains dissolved in the water.
From Scientific American Supplement, No. 401, September 8, 1883 by Various
On electrolyzing a manganiferous solution of copper nitrate, red permanganic acid appeared in a stratum floating above the platinum disk coated with brown peroxide.
From Scientific American Supplement, No. 441, June 14, 1884. by Various
In both cases the characteristic coloration from permanganic acid is developed by the action of the current at the positive pole; this, however, disappears in the direction of the negative electrode.
From Scientific American Supplement, No. 299, September 24, 1881 by Various
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
