Answer:
Buffered solutions or buffers are solution which resist a change in PH when small amounts of acid or base are added. Buffers contain an acidic species to neutralize OH- ions and basic species to neutralize H+ ions Buffers are therefore made of weak acid-base conjugate pairs , such as HC²H³O² and C²H³O².
Explanation:
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Answer:
Probably because it either has inappropiate language or has been traced back to a test.
Answer:
The correct answer is C. The guanaco lives in Latin America's deciduous forest ecosystem.
Explanation:
Guanacos are a species of camel native to the South American region, especially the Andes area from Peru to Chile and Argentina. Its habitat is the high altitude areas around the Andean mountains, and especially the forests located in the valleys of these mountains, characterized by their dry climate and low-lying vegetation.
<span>In which state would a direct democracy work best?
A small state with a population of educated citizens</span>