Reaction with magnesium. Magnesium reacts with acids to produce a magnesium salt and hydrogen: magnesium + hydrochloric acid â magnesium chloride + hydrogen. magnesium + ethanoic acid â magnesium ethanoate + hydrogen.The rate of reaction is determined by measuring the volume of hydrogen produced as the reaction goes on.eaction with calcium carbonate. Calcium carbonate reacts with acids to produce a calcium salt, water and carbon dioxide: calcium carbonate + hydrochloric acid â calcium chloride + water + carbon dioxide. calcium carbonate + ethanoic acid â calcium ethanoate + water + carbon dioxide.
The noun morbidity means the quality of being unhealthful.. If you can't watch your sister's morbidity get any worse, you might sign her up with a nutritionist and a personal trainer. Morbidity comes from the word morbid, which means or of relating to disease, like the number of cases of any disease in an areas â morbidity rates for polio that plummeted in the 20th century.
Definition of morbid. 1  1a : of, relating to, or characteristic of disease morbid anatomyb : affected with or induced by disease a morbid conditionc : productive of disease morbid substances. 2  2 : abnormally susceptible to or characterized by gloomy or unwholesome feelings. 3  3 : grisly, gruesome morbid details morbid curiosity.