Fast please I have 15 min Zinc and copper are elements next to each other in the Periodic Table. (a) Zinc is obtained from zinc blende in a two-step process. ●● In step 1, zinc blende is converted into zinc oxide. ●● In step 2, zinc oxide is converted into zinc in a blast furnace. Outline how each of these steps are done. In your ●● give one chemical equation for each step ●● describe how zinc is removed from the blast furnace in step 2​

When the earth was formed and cooled, why did nickel and iron end up in the center of the earth while basalt and granite ended up in the outer layers

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5