6. What is the concentration of an aqueous solution of H2SO4 if 25.00 mL of the solution is neutralised by 15.00 mL of 0.75 M NaOH?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

In a ball-and-stick molecular model, what do the sticks represent?