rogelioespaillat1
rogelioespaillat1 rogelioespaillat1
  • 27-02-2021
  • Chemistry
contestada

Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g)

If you start with 4.50 grams of Magnesium (Mg), how many grams of Hydrogen gas (H2) will you theoretically...

Respuesta :

Peace07
Peace07 Peace07
  • 27-02-2021
Mg(c) + 237shi (4z) ¥at h2)
Answer Link
Аноним Аноним
  • 18-05-2021

Answer:

Explanation:

So you should obtain 0.1875 moles of H2  The theoretical yield of H2, in grams, can be found by multiplying the 0.1875 moles by the molar mass of H2 (2 grams/mole). We would expect, and love to find, 0.37g in our possession.

Answer Link

Otras preguntas

Distinguish between a dependent variable and an independent variable
What’s the answer pls help me
in the car on the way home from a rock concert, kendra has trouble hearing what her friends are saying.com what may have happened to causr kendra's hearing loss
explain in detail how to find the vertex:  y=-2x^2 + 2x + 3
The standard lab thermometer in a high school science lab contains A. alcohol. B. mercury. C. distilled water. D. distilled water containing red dye #2.
How did the regular flooding of the Huang He River contribute to the growth of an early civilization
Find the distance between the two numbers on a number line. Write your answer as a mixed number. −2 1/2,−5 3/4
As of 2016, Nevada has a current minimum wage of $8.25 an hour ($/hr). If someone was really picky about how much they owed, how much money would they make each
When you see a person who seems to be in a state of euphoria, and youbknow they have been drinking alcohol, they are most likely in what stage?
I need help for 2 questions!!