httpaaliy9153 httpaaliy9153
  • 13-09-2022
  • Chemistry
contestada

The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. True or false?.

Respuesta :

swinfords swinfords
  • 13-09-2022

False

Pure chromium is produced either by the thermal reduction of Cr2O3 with aluminum or by the electrolysis of trivalent chromium solutions... Not Silicon

Answer Link

Otras preguntas

Identify the slope-intercept form and the graph of the line described by the equation −4x + y = −3
Transformations reflection practice Graph the image of the figure using the transformation given.
Write an equation in point-slope form for the line that passes through the point with the given slope. (–2, 11), m=43
HELP PLS WITH THE EQUATION AND ANSWER PLS OR ONLY ONE
how do cells obtain the energy they need to carry out daily functions?
Four pieces of rope of unknown (but equal) length and 10 more feet of rope are attached together. The resulting rope is 30 feet long. Draw a diagram in your no
At t=0 a ball, initially at rest, starts to roll down a ramp with constant acceleration. You notice it moves 1 foot between t=0 seconds and t = 1 second.
Peace be upon you, please. I need help with this exercise now, please
Can anyone help me out (I’m struggling in Spanish) (due today)
As for other foodstuffs, beginning with candy, ginger, cinnamon, and so forth, and articles for use, beginning with silk, satin, chinaware, and so on, all the t