03-11-2020
Chemistry

contestada

4 HF(g)+SiO2(s) → SiF4(9)+2 H2O(9)
Is the Si oxidized or reduced?

Respuesta :

brightBrain brightBrain

03-11-2020

Answer:

Si is reduced since it loses the oxygen atom

Answer Link

Otras preguntas

Hello my name is Cora. I am new here. And I am single. Are there Americans or Indians on here

PLS HELP WILL MARK BRAINLIEST!!!!! Which statements are true of all plants? Select four options. O Most plants are vascular. O All plants are multicellular. O

NEED HELP!! what are the coordinates of point j?

uhm can i get a brain dump moment right here(btw i pick a random subject)

If Jack weighs more that Jill, and they run up the same hill, who has done more work? If Jack and Jill weigh the same, and Jill runs up the hill in half the tim

Gfhhgfhhgf help please

how do you find the slope intercept on a graph?

Which of the following is true regarding the speed of earthquake waves? OA. S waves travel faster than P waves and surface waves. ОВ. Surface waves travel faste

would a triangle with the sides of 16 m, 30 m, and 34 m make a right triangle?

How does Alec's arrival at the cabin affect the events of the story?