geraldine491 geraldine491
  • 01-02-2021
  • Chemistry
contestada

100%
Normal text
Merriweath...
11
+
B I U A
1
2
1
3
4
5
6. What is the mass, in grams, of 1.92 moles of Ca(OH),?

Respuesta :

Neetoo
Neetoo Neetoo
  • 02-02-2021

Answer:

Mass =  142.25 g

Explanation:

Given data:

Mass of Ca(OH)₂ = ?

Number of moles of Ca(OH)₂ = 1.92 mol

Solution:

Formula:

Mass = number of moles × molar mass

Molar mass of Ca(OH)₂ = 74.09 g/mol

by putting values,

Mass = 1.92 mol × 74.09 g/mol

Mass =  142.25 g

Answer Link

Otras preguntas

Write a hook relating to defying authority.
Helppppppppppppppppppppp
Helppp me please and thank u
Ashley is digging for rocks at a geological site. She has 140 meters of rope and 4 stakes to mark off a rectangular area. Which set of dimensions will create a
Is this correct?(top answerers)
Which is a major theme of The Importance of Being Earnest? A. Marriage is not to be trifled with. B. Class status hinders personal freedom. C. Real love is a
99 POINTS. WILL MARK BRAINLEST!!! What is the wave speed of a wave that has a frequency of 25 Hz and a wavelength of 3.0 m?
Brenda is planning her birthday party. She wants to have 10.92 liters of punch, 6.5 gallons of ice cream, 3.9 pounds of fudge, and 25 guests at the birthday par
write the equation of the line in standard form that passes through the origin and is parallel to x + y equals 6​
The process of protein building begins with what molecule? 1. Cytoskeleton 2. Cell membrane 3. DNA 4. Nucleus