volnerjv2197 volnerjv2197

15-05-2023
Chemistry

contestada

the nuclide 35 s decays by beta emission with a half-life of 87.1 days. (a) how many grams of 35 s are in a sample that has a decay rate of 3.70 x 102 s-1 ? (b) after 365 days, how many grams of 35 s remain?

Respuesta :

Otras preguntas

When were the articles of confederation written?

how to find perimeter of ceiling

what is the input-output table for the function f(x) = 3x^2-x+4

Express 79 m in units of

A 0.8 g object is placed in a 159 N/C uniform electric field. Upon being released from rest, it moves 72 m in 2.9 s. Determine the object's acceleration & c

Given a= 108 degree, b=9 and c = 15, use the law of cosines to solve the triangle for the value of A. Round answer two decimal places. a. 19.13 b. 14.92 c. 19.

Which sentence refers to a dynamic character? A farmer sticks to an old method of farming while his peers adopt new methods. A man learns empathy after working

A particle that has a mass of 5.0 kg is acted on by a force of 4.5 N. The acceleration of the particle is:

Solve for x. x2 + 7x + 10 = 0 A. -2, -5 B. -2, 5 C. 2, -5 D. 2, 5

Quadrilateral ABCD is reflected across the x-axis and then reflect across the y-axis to form quadrilateral A?B?C?D?. If the coordinates of vertex A are (-7, 3),