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
choli [55]
3 years ago
15

Please help me!!!! Thank you so much! I’m giving away 25 points for this one! I need both the problems solved

Chemistry
1 answer:
pishuonlain [190]3 years ago
7 0
23. a. Mn undergoes oxidation
b. S undergoes oxidation

24. a. Oxidizing agent - CuO
Reducing agent - H2
b. Oxidizing agent - PbO
Reducing agent - CO
You might be interested in
Compare the density of 25g of copper to 80g of copper?
tiny-mole [99]

Answer:

55

Explanation:

25g is less dense than 80g therefore will mostly float. if you subtract 80-25 that will leave you will 55 as the difference

7 0
3 years ago
A wafer of gold measuring 15 cm x 20 cm has a mass of 600 g. How thick is this wafer in mm ?
Gre4nikov [31]
600,000 mm if im not mistaken.
7 0
2 years ago
How is the mass number related to the number of protons and neutrons an atom has
matrenka [14]
Mass is equal to protons plus neutrons
To find the protons its the atomic number
8 0
3 years ago
Why do oceanographers take measurements of the conductivity of the
bazaltina [42]

Answer:

B. Conductivity can be used to calculate the salinity of the water.

I am 100% sure this is the correct answer :)

8 0
2 years ago
Water + Heat <br> What is proof of a Chemical Reaction?
Fynjy0 [20]
Its water vapor bro coz the water will turn into vapor
3 0
3 years ago
Other questions:
  • recommend an element use to fill bottles that contain ancient paper. the element should be a gas at room temperature, should be
    12·1 answer
  • The volume of a gas is always the same as the volume of __________.
    13·2 answers
  • How are saturated and supersaturated solutions similar?
    10·1 answer
  • What is the median of the following set: 2, 4, 6, 8, and 10?
    6·1 answer
  • Which of the following results in the release of nuclear energy?
    12·2 answers
  • 31. Adding an additional oxygen atom to 02 creates....
    6·1 answer
  • What is the maximum number of valence electrons an element can have?
    13·2 answers
  • For the reaction represented by the equation 2H2 + O2→ 2H2O, how many grams of water can be produced from 6.0 grams of O2?
    10·1 answer
  • Ik i already asked this but i need diff point of views
    10·2 answers
  • What branch of chemistry studies the flow of electrons?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!