DURING investigations into the nature of gases produced by the reaction of nitrous acid with soil humic acids and lignins, a product was obtained from lignin which showed anomalous behaviour. There ...
Acids are reactive, and even weak acids like vinegar can wow students with their reactivity. But strong acids can really put on a show, dissolving otherwise relatively inert metals. And aqua regia, or ...
LIKE other viruses, poliomyelitis virus undergoes inactivation in the presence of nitrous acid 1,2. Since the inactivation of whole poliovirus is accompanied by the induction of mutations 2, the ...
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