You have 100 mL of solution that contains 2.35% (w/v) sodium citrate in water. You need to dilute this solution to a final concentration of 0.15% (w/v). What must the total volume of the solution be after adding water? How much water will you add?

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

What is the solubility of substance?

Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons