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

A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima

If 2 less than or equal too X less than or equal too 6, which of the following has the greatest value

How many eighths are there in 4 1/4

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

Who were the Nazis ?

solve 2/3 + 1/4x = 1/3

Terri's teacher gives her the equation 3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. Explain how Terri could use a graph to

FACTORIZE. 9x2y-24xy2-16y3 solve it

(X+12) 2 ÷ x2-144 ×-12. 12×-144

solve 2/3 + 1/4x = 1/3