what is the molarity of a solution made using 3.17 g of ki dissolved in enough water to make 176 ml of solution?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.