In chemistry, a base is a chemical species that donateselectrons, acceptsprotons, or releases hydroxide (OH-) ions in aqueous solution. Bases display certain characteristic properties that can be used to help identify them. They tend to be slippery to the touch (e.g., soap), can taste bitt...
Chemistry: High School 18chapters |172lessons|1flashcard set Ch 1.Introduction to Chemistry Chemistry Definition, History & Branches6:03 Scientific Method | Definition, Steps & Examples8:43 Theory vs. Hypothesis vs. Law | Difference & Examples6:37 ...
Define Base (chemistry). Base (chemistry) synonyms, Base (chemistry) pronunciation, Base (chemistry) translation, English dictionary definition of Base (chemistry). adj. 1. Of, relating to, or forming a base; fundamental: "Basic changes in public opinion
Base, in chemistry, any substance that in water solution is slippery to the touch, tastes bitter, changes the color of indicators (e.g., turns red litmus paper blue), reacts with acids to form salts, and promotes certain chemical reactions (base catalysi
Britannica Dictionary definition of BASE 1 [also more base; most base]formal + literarybaser;basest:not honest or good basemotives abasecriminal 2 technical, of a metal:having low quality and value Iron is abasemetal. — basely adverb
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chemistry a :any of various typically water-soluble and bitter tasting compounds that in solution have apHgreater than 7, are capable of reacting with anacidto form a salt, turnlitmusblue, and are molecules or ions able to take up aprotonfrom an acid or able to give up an unshared pair...
general definition is that a conjugate base is the base member, X-, of a pair of compounds that transform into each other by gaining or losing a proton.The conjugate base is able to gainor absorb a protonin a chemical reaction. The conjugate acid donates the proton or hydrogen in the ...
16. Chemistry a. Any of a class of compounds whose aqueous solutions are characterized by a bitter taste, a slippery feel, the ability to turn litmus blue, and the ability to react with acids to form salts. b. A substance that yields hydroxide ions when dissolved in water. c. A subst...
that when dissolved in water increase the number of hydroxide ions in the solution. Acids similarly increase the number of hydrogen ions. This broader definition successfully incorporates all substances that behave like a base into the more general category and describes what bases are in chemistry....