in a neutral solution the concentration of
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In chemistry, concentration is the measure of how much of a given substance there is mixed with another substance. This can apply to any sort of chemical mixture, but most frequently the concept is limited to homogeneous solution s, where it refers to the amount of solute in the solvent.
Concentricobjects share the same center, axis or origin with one inside the other. Circles, tubes, cylindrical shafts, disks, and spheres may be concentric to one another. Concentric objects generally have different radii, as concentric objects with the same radius are equal.
One of the most familiar examples of concentric circles are the evenly spaced circles of a target used in target archery or firearms, and accordingly any concentric design may be called a "target" or a "bullseye" (after the center).
Examples of concentric phenomena
Concentriccable is a cable type used in TN-C-Searthing systems where the combined neutral and earth core completely surrounds the live core(s). This minimizes the risk of completely cutting through the combined neutral and earth without first completely cutting through the live cores.
Concentric muscles contractions are those in which the muscle shortens.
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Answers:balanced equation: NaOH + HCl --> NaCl + H2O formula: (coefficient of base)(molarity of acid)(volume of acid) = (coefficient of acid)(molarity of base)(volume of base) plug givens into formula: 1(.500 M)(30.0 mL) = 1(x M)(50.0 mL) x = .300 M NaOH
Answers:m1v1=m2v2 (35.56 x .1122)/ 25 =0.1596 M
Answers:correct answer is letter 'a.' example for water Kw = [H3O+][OH-] = 1 x 10^-14 pH = 7 for neutrality when the hydronium and hydroxide concentrations are equal (1 x 10^-7 each)