< Question 16 of 26 >
A sample of an unknown liquid has a mass of 18.10 g, and a volume of 7.46 mL. What is the density of this liquid?

It was necessary to redeem the world and he knew that his son was the only way

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

"electrical energy" transforms to "thermal energy".hope my answer has you : )