madeleineluther908 madeleineluther908
  • 09-07-2022
  • Chemistry
contestada


How much does 2.3 moles of Mg(NO2)2 weigh?

Respuesta :

saadatk
saadatk saadatk
  • 09-07-2022

Answer:

mass = 266.8 g

Explanation:

mass = no. of moles  x   molar mass ([tex]M_r[/tex])

[tex]M_r \space\ \space\ of[/tex] [tex]Mg(NO_2)_2[/tex]   = 24 + 2[14 + 2(16)]

                                 = 116

∴ mass = 2.3  x  116

            = 266.8 g

Answer Link

Otras preguntas

In what stage of systems development are design specifications created?
Almost _____ percent of westerners want to be more extraverted
Selena was the first to dominate what type of music
Read the paragraph from Nick’s personal narrative. Standing alone in my family’s barn, I thought about how much hard work and time my parents had invested—how m
Is the equation linear? Select Yes or No for each equation. − 3 4 x − 1 2 y = 2 Yes No y = x2 − 5... yes no − 2 x = y +
Max weber believed that modernity emerged from what movement
What is the square root of 550 in radical form
In a dictionary, you use a(n) ________ to locate a specific value.
Parallelogram ABCD ​ is a rectangle. CX=3y−4 BD=2y What is the value of y? Enter your answer in the box. y =
How many moles of tungsten atoms are in 4.8 x 1025 atoms of tungsten?