uglycoopy123 uglycoopy123

04-05-2021
Chemistry

contestada

NEED URGENT HELP WITH QUESTION ABOVE!!!!!!!!!!

NEED URGENT HELP WITH QUESTION ABOVE class=

Respuesta :

04-05-2021

Answer:

1.818x10²³ particles

Explanation:

Add the two atomic masses given to get 74.55 g.

Divide the number of grams given by the molar mass of KCl:

22.5g ÷ 74.55 = 0.302 mol

Multiply the moles by 6.022×10²³ particles

Answer Link

Otras preguntas

C:Windows Home user a Leg file(file) Status Report (report Identify the rootdrrectory ||| In Identify the name of the drive. 3 Identify the subdirectory of the

Lines b and c are parallel (Picture include) What is the measure of ∠6? O m∠26= 45° O m∠26 = 54° O m∠26 = 117° O m∠26 126°

Find the value of m,if the distance between A(2,-1) and B(m,-5) be 4√2 units[tex]d = [/tex]

Why does Zarroff not hunt animals anymore? Explain fully

In teams with strong collaborative communication, team members always agree.

What is the Multiplicative Inverse Property of Inequality? A) Taking the reciprocal of both a and b can change the direction of the inequality B) Taking the squ

please open the lead of the water bottle into passive

Who most probably will be the next president of Poland?

what if an atoms protons electrons and neutrons are all different?

What is the x-intercept and y-intercept of the line 6x 3y=15