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:
Israelis have made a big investment in human capital because D. they need well trained workers because their economy depends on advanced technology.
The Seine river
Did you hear about the guy who dived in to a river in France? He was in-Seine!
Insane. Get it? No? OK...
<span>B. Neptune, Uranus, Saturn, Jupiter, Mars, Earth, Venus, Mercury </span>