PLS HELP ASAP What is the concentration of hydroxide ions in a 3.5 M
solution of iron(III) hydroxide?
A. 0.286 M
B. 7.0 M
C. 10.5 M
D. 1.17 M
E. 3.5 M

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.