All categories

3 years ago

The extraction of zinc from zinc blend and explain how the zinc oxide be reduced using Carbon monoxide Electrolysis

Chemistry

1 answer:

Nitella [24]3 years ago

4 0

Answer:

Zinc blend is Zinc sulphide, ZnS.

ZnS is roasted in air producing ZnO and Sulphur dioxide.

ZnO is reduced to Zn by CO.

Further purification is done by electrolysis.

You might be interested in

How many moles of atoms are there in 8.0 g of Mg?

JulsSmile [24]

Answer:

0.33

Explanation:

1mol=24

x=8

=0.33

5 0

4 years ago

Read 2 more answers

How many atoms are in an Apple

miss Akunina [59]

Answer:10^27 atoms in an apple

Explanation:

3 0

3 years ago

What energy is based on height?

raketka [301]

Answer:

Potential Energy

Explanation:

Potential energy is also called gravitational potential energy and it is based on the height of an object.

3 0

3 years ago

Why are isotopes with short half-lives not useful for dating very old rocks?

seropon [69]

Answer:

because not enough of the parent isotope remains to measure accurately. because not enough of the daughter product has formed to be detectable.

Explanation:

Hope it helps

6 0

3 years ago

A sample of Neon is in a sealed container held under isothermic conditions. The initial pressure and volume are 2.7 atm and 4.5

Marina CMI [18]

Answer:

The final volume in mL is 7.14 mL or 7.1 mL.

Explanation:

1.Use Boyle's Law( $P_{1} V_{1}= P_{2} V_{2}$ ). Re-arrange to solve for $V_{2}$ for the final volume.

2. Plug in values. $V_{2} =\frac{(2.7 atm)(4.5 mL)}{(1.7 atm)} = 7.14 mL$

3 0

2 years ago