ryan10caps ryan10caps

17-04-2024
Chemistry

contestada

What concentration of C5H5NHCl is necessary to buffer a 0.44 M C5H5N solution at pH = 5.00? (The Kb for C5H5N is 1.7×10-9)

Respuesta :

Otras preguntas

Find the number of unit cubes that make up each large cube, write your answers using exponents first cube: 1 cube second cube: 4x4x4 third: 9x9x9 fourth: 16x16x

What is standard form in 66,666,666

which appositive phrase is punctuated correctly? raul’s new car the color of a ripe tomato sat in the driveway. raul’s new car, the color of a ripe tomato sat i

(6-3)÷3-6+2 show work

write a function using function notation to describe each situation. Find a reasonable domain and range for each function. 1) Mary has already sold $55 wort

Find the exact value of Tan405

What is the positive solution to the equation 0 = –x2 2x 1

A rectangular garden is fenced on all sides with 234 feet of fencing. The garden is 5 feet longer than it is wide. Find the length and width of the garden. Th

What are the intercepts of x^4-2x^2-8

if x is a whole number and 437 = (21 x)(21 - x), then x =