b64174349 b64174349

04-03-2021
Chemistry

contestada

47. How did you determine the stoichiometric coefficients of the X-630 reaction?

Respuesta :

p3achyz p3achyz

05-03-2021

the sum of coefficients is given by f(1,1)=n∑k=0ck. Just write down the general formula for the binomial expansion of (a−b)n. Then consider what happens when a=b. You will see that the sum of the binomial coefficients must be equal to zero.

Answer Link

Otras preguntas

List the angles of triangle XYZ in descending order if x= 23, y = 25 and z = 21

How are bony fish better adapted to a swimming way of life than cartilaginpus fish?

Select the correct answer. What is the range of the function f(x) = 3.2x for the domain {-4, -2, 0, 2, 4}? A. {-12.8, -6.4, 0, 6.4, 12.8} B. {12.8, 5.5, 0,

Continental drift speed is 1x10^-9 meter per second. This is equivalent to the speed of 1.) 1 Tm/s 2.) 1 Gm/s 3.) 1 nvm/s 4.) 1 pm/s

How much naoh is needed to prepare 461 ml of solution with a ph of 10.00?

Why do the holes at the top of parachutes make it go slower

It cost David $212 to make chocolate bars this month at least how many chocolate bars must his sell at eight dollars each in order to make a profit

What role, if any, does sunlight play in circadian rhythms?

Please help ASAP! Describe at least one way in which each of Earth’s subsystems was altered during the Precambrian era.

what is the difference between reflective and extensive writing