Mole traction Question 10 Concentrated sulphuric acid (18.4MH2SO4) has density of 1.84g/mL. After dilution with water to 5.2M. th solution has density of 1.38g/mL a) Calculate the volume percentage of concentrated acid needed to make IL or 5.2 MH2SO4 b) Determine the mass percentage of H2SO4 in the original concentrated solution What is the morality of the 5.2MH2SO4 solution ​

Two things that biomedical has invented or innovated

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .