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
True [87]
2 years ago
11

Which of the following reactions represents a redox reaction?

Chemistry
1 answer:
malfutka [58]2 years ago
4 0

Answer:

B

Explanation:

sliver is being reduced (Ag+ + e‐ ----> Ag) while,

magnesium is being oxidized (Mg -----> Mg2+ + 2e‐)

You might be interested in
10.0 mL of 0.0400 M KBrO3 and 10.0 mL 0.100 M HCl is mixed with 10.0 mL of 0.0100 M KI, 10.0 mL 0.00100 M Na2S2O3, 1.0 mL of sta
Oliga [24]

Answer:

0.0196

Explanation:

The Total volume of the solution = Volume of (KBrO_3 + HCl + KI +Na_2S_2O_3 + Starch + H_2O)

= 10 mL + 10 mL + 10 mL+ 10 mL + 1 mL + 10 mL

= 51 mL

The concentration of  [H^+] = \dfrac{ mL \ used \times 0.1 \ M}{total \ volume}

= \dfrac{10 \ mL \times 0.1 M}{51 \ mL}

= 0.0196

5 0
3 years ago
How many total electrons can be contained in the 6f sublevel?
aniked [119]
14 electrons because there are 7 orbitals (2x7=14)
7 0
3 years ago
How do I convert/scale a recipe using a t chart
Rina8888 [55]

Answer:

Obtain the conversion factor by dividing the required yield (from Step 2) by the old yield (from Step 1). That is, conversion factor = (required yield)/(recipe yield) or conversion factor = what you NEED ÷ what you HAVE.

Explanation:

6 0
3 years ago
What can an experiment to use to distinguish between a strong acid and a strong base
aivan3 [116]

The pH meter can only be used to differentiate between weak and strong acids providing that the concentrations are known. However, it is convenient to determine the concentration of an acid (or base) by titration.

4 0
4 years ago
Lab Report
Sati [7]

Answer:c

Explanation:

3 0
2 years ago
Other questions:
  • Explain how a change in the environment could cause a population crash
    7·1 answer
  • Ice Station Bravo near the North Pole launched a helium-filled balloon to check atmospheric conditions. At sea level (1.0 atm) w
    6·1 answer
  • For which of the following reactions are both reactants and products likely to be found when the reaction appears to be complete
    15·1 answer
  • An overseas flight leaves New York in the late afternoon and arrives in London 8.50 hours later. The airline distance from New Y
    10·1 answer
  • DNA samples should not be stored where
    14·2 answers
  • HELP ME PLZ!!!!
    8·1 answer
  • Which statement about proteins is true?
    6·2 answers
  • Calculate the mass in grams of 8.35 × 1022 molecules of CBr4.
    10·1 answer
  • If your speed was 100 m/h and the distance was 50 miles how long did the car drive?
    11·1 answer
  • Which reaction is the opposite of a decomposition reaction?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!