Which of the following is/are correct statement(s) regarding mixtures? (select all that apply) A ✓ All substances in a mixture are visible at all times.
В.
Mixtures are composed of a single substance.
C
Substances in a mixture are not chemically combined
D

Mixtures are composed of more than one substance.

What is the number of moles in 15.0 g ash3?

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces