12.23 g of ammonia (nh3) are dissolved in enough water to make 560.0 ml of solution. how many moles of nh3 are added to the water?

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

What four properties do all waves have in common

Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?