haneulkim532
haneulkim532 haneulkim532
  • 13-05-2022
  • Chemistry
contestada

how many moles of HCI in 72 gm?​

Respuesta :

farhanafi farhanafi
  • 13-05-2022
n=m/M

molecular mass of H=1.0

molecular mass of Cl=35.5

add them up : M(HCl)=36.5

n=72/36.5
Answer Link

Otras preguntas

y=3(x+5)(x-2) equivalent to
a parking lot is 100 yards long . what is the length of 3/4 of the parking lot , in feet ? 1yard = 3 feet
The perimeter of a rectangular garden is 100 feet. Find the width if the length is 35 feet
What is 2 1/2 minus 1 1/4
Rewrite f(x) = 2(x − 1)2 + 3 from vertex form to standard form. f(x) = 2x2 + 5 f(x) = 4x2 − 8x + 7 f(x) = 2x2 + 4x + 5 f(x) = 2x2 − 4x + 5
solve each quadratic equation by factoring. 6n^2-18n-18=6
how does the dilation affect the length of line segments
hundreds is the same as 4 thousands
least to greatest 2/3,5/8,3/4,1/6,7/12
The perimeter of a rectangular garden is 100 feet. Find the width if the length is 35 feet