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WebThe pH scale is often said to range from 0 to 14, and most solutions do fall within this range, although it’s possible to get a pH below 0 or above 14. Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or … WebA nickel -base alloy, Hastelloy N, has proved to be the most corrosion resistant. Hastelloy C and D, monel can work up to 300 degreee centigrade with minimum corrosion rate … proverbs 21 commentary and meaning
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