Chemistry, 01.06.2021 14:00 kingethan08
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
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 18:30
Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.
Answers: 3
Chemistry, 21.06.2019 22:30
Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape
Answers: 1
Chemistry, 22.06.2019 15:20
Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2
Answers: 2
Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
You know the right answer?
Fast please I have 15 min
Zinc and copper are elements next to each other in the Periodic Table. (a...
Questions
Physics, 16.10.2019 15:50
Geography, 16.10.2019 15:50
Mathematics, 16.10.2019 15:50
Social Studies, 16.10.2019 15:50
Chemistry, 16.10.2019 15:50
