Chemistry, 22.09.2019 04:30, carter4026
What mineral is this? fist-sized irregularly shaped piece. salmon-pink color with nonmetallic luster. two cleavage planes at 90 degrees to each other. has a hardness of 6. very abundant mineral.
Answers: 2
Chemistry, 22.06.2019 03:40, 19thomasar
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 05:00, adjjones2011
As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary
Answers: 1
What mineral is this? fist-sized irregularly shaped piece. salmon-pink color with nonmetallic luste...