How do changes in temperature and activation energy compare in how they affect reaction rate?
A. Changes in temperature and activation energy do not have any
effect on reaction rate.
B. Increases in temperature and activation energy both decrease the
value of the reaction rate.
C. Increases in temperature and activation energy both increase the
value of the reaction rate.
O D. Changes in temperature and activation energy have opposite
effects on reaction rate.

Sylvanite is a mineral that contains 28.0% gold by mass. how much sylvanite would you need to dig up to obtain 77.0 g of gold? explain how you got your answer and the steps you took. you

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

The arrangement of particles is most ordered in a sample of