Sulfites, salts of the anion, SO32- are found in wines as preservatives. The acid associated with the sulfite ion is H2SO3. What is the name of H2SO3?
A) hydrosulfuric acid
B) hydrosulfuous acid
C) sulfuric acid
D) sulfurous acid
D
Environmental & Atmospheric Sciences
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The elements that make the best reducing agents are the
A. group 1 alkali metals. B. transition metals. C. group 17 halogens. D. group 18 noble gases.
Environmental & Atmospheric Sciences
Organisms in terrestrial environment have a better chance of being preserved as fossils. Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
The forced migration of enslaved persons, primarily from western and central Africa, to the western hemisphere, began with the earliest colonies in America
Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences
What is the name of this rock? (Hint: It can scratch glass.)
A) Slate B) Quartzite C) Marble D) Gneiss
Environmental & Atmospheric Sciences