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
tensa zangetsu [6.8K]
3 years ago
14

The balanced half-reaction in which sulfate ion is reduced to sulfite ion is a __________ process.

Chemistry
1 answer:
harkovskaia [24]3 years ago
8 0

Answer:

Two-electron

Explanation:

You might be interested in
Calculate the number of moles of each compound, given the number of molecules.
brilliants [131]

Answer:

1.  2.46\times 10^{21} molecules of CO₂

2. 10⁴ molecules of H₂O

3. 8.75×10³² molecules of C₆H₁₂O₆

Explanation:

1.  2.46\times 10^{21} molecules of CO₂

2. 10⁴ molecules of H₂O

3. 8.75×10³² molecules of C₆H₁₂O₆

5 0
2 years ago
What does kcal mean again?
Neporo4naja [7]
It means kilocalorie
4 0
3 years ago
Read 2 more answers
What is the name of this molecular compound ? F6I5 PLEASE AND THANK YOU
lawyer [7]

Answer:

Hexaflourine Pentaiodide?

Explanation:

f = flourine (6 = hexa)

i = iodine (5 = penta) + ide

5 0
3 years ago
Explain why the molar ratio is needed to determine the theoretical mass ratios.
choli [55]

Answer:

The overview of the subject is outlined underneath in the summary tab.

Explanation:

  • The molar ratio seems to be essentially a balanced chemical equilibrium coefficient that implies or serves as a conversion factor for the product-related reactants.
  • This ratio just says the reactant proportion which reacts, but not the exact quantity of the reacting product. Consequently, the molar ratio should only be used to provide theoretical instead of just a definite mass ratio.

3 0
2 years ago
One liter of air contains about 0.21 L of oxygen. When filled, the human lungs hold about 6.0 L of air. How much oxygen is in th
masya89 [10]
Since we are told that 1L of air contains 0.21L of oxygen, you can use the conversion (0.21L O₂)/(1L air).  That means that you can just multiply 6.0L by 0.21L to get 1.26L of O₂.
that means that the lungs can hold about 1.26L of oxygen.
I hope this helps.  Let me know if anything is unclear.
4 0
3 years ago
Other questions:
  • Which best describes a compound such as sodium
    12·1 answer
  • The compound CaSO4 ionizes into a calcium ion and a sulfate ion (SO4). Calcium has two electrons in its outer shell. Upon ioniza
    11·1 answer
  • What is the product of aluminum +zinc sulfate solution
    15·1 answer
  • The problems explain what I need, I also need the work shown or explained at the least
    5·1 answer
  • Which of the following is the largest contributor to the salt ions in the ocean?Select one of the options below as your answer:
    11·1 answer
  • How do magnetic forces repel or attract? make it short and simple 25 points
    9·2 answers
  • A measurement 172.54 m rounded to three significant figures is
    6·1 answer
  • From the following list of observations, choose the one that most clearly supports the conclusion that electrons have wave prope
    11·1 answer
  • Individual particles move with the wave.
    7·1 answer
  • 1.What are two factors that are necessary for hurricane development?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!