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TOEFL BNC: 13261 COCA: 28494
alkali
ælkəlaɪ ˈælkəˌlaɪ
Word forms: plural alkalis
N-MASS An alkali is a substance with a pH value of more than 7. Alkalis form chemical salts when they are combined with acids.
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TOEFL BNC: 13261 COCA: 28494
TOEFL BNC: 13261 COCA: 28494
TOEFL BNC: 13261 COCA: 28494
alkali
Types of chemical substance: acid, alkali, base...

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