1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
finlep [7]
3 years ago
7

Describe an experiment to show that zinc is more reactive than copper

Chemistry
1 answer:
otez555 [7]3 years ago
3 0

Answer:

Take one example: Zinc is extracted from copper sulphate if a little bit of zinc is dissolved in copper sulphate solution. Copper sulphate fades in blue and the solution of zinc sulphate is coloured. Zinc is therefore more reactive than copp

Explanation:

You might be interested in
Help pleaseeeeeeeee with this question
Bumek [7]
Maybe glass not too sure
8 0
3 years ago
Read 2 more answers
Draw the mechanism for the williamson ether reaction using m-cresol and benzyl bromide (use sodium methoxide as the base).
Nina [5.8K]
Below is the reaction of ether formation.

3 0
4 years ago
f an electron has a mass of 9.709 x 10-31 kg, and a proton has a mass of 1.672 x 10-27 kg, approximately how many electrons are
VikaD [51]

Answer:

The answer is 1722 e⁻

Explanation:

Let's make a rule of three:

9.708×10⁻³¹ kg is the mass of 1 e⁻

1.672 ×10⁻²⁷ kg (which is 1 p⁺), how many e⁻ does it contain.?

1.672 ×10⁻²⁷ kg / 9.708×10⁻³¹ kg

The answer is 1722 e⁻

3 0
4 years ago
The following three questions refer to baseball:
Archy [21]
Input of energy: swinging
Output of energy: hitting
Converter of energy: ball leaving the bat
I think these are correct
4 0
3 years ago
When pollution or harmful substances get into an environment what is it called
sweet [91]
Wouldn’t it be pollution? Or......
6 0
3 years ago
Read 2 more answers
Other questions:
  • A 25.00-mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1322 M KOH solution. A volume of 41.22 mL o
    7·1 answer
  • Compare the number of valence electrons for each to whether or not they donate or receive electrons
    12·1 answer
  • 1. The electronegativities of the period-3 elements are listed on the transparency. Calculate the
    7·1 answer
  • What change would increase the amount of solid solute able to be dissolved in liquid water?
    8·1 answer
  • Help meeee I don’t understand
    5·2 answers
  • 2<br> 2NH3<br> N, + 3H.<br> O<br> 9 mol H, X<br> 2<br> =<br> C
    14·1 answer
  • How many atoms is 95.24 moles of PCl5?
    5·1 answer
  • Do you want t o be friends with my boy Luis and Angel?
    8·1 answer
  • A greater force is required to move an object with a larger mass than one with a smaller<br> mass.
    13·2 answers
  • Why is an enzyme in a chemical reaction like a lock and key?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!