Which of the following is a chemical equation that accurately represents what happens when sulfur and oxygen react to form sulfur trioxide?

a)s and o2 produce so3.
b)s + o2 → so3
c)sulfur and oxygen react to form sulfur trioxide.
d)2s + 3o2 → 2so3

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Aphysical change is a change in the size, shape,, or stafe of matter true or false