What happened to the rate of the reaction when the temperature was decreased? Explain the effect of temperature on the reaction rate in terms of collision theory. Your answer should include at least four complete sentences.

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

List four observations that indicate that a chemical reaction may be taking place

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5