Calculate the force of attraction (in N) between a cation with a valence of 2 and an anion with a valence of -3, the centers of which are separated by a distance of 8.6 nm

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

How many moles are contained in 5.6 l of h2 at stp