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
TEA [102]
1 year ago
15

Exercise 4.1

Chemistry
1 answer:
IgorLugansk [536]1 year ago
3 0

Answer:

I got no idea so sorry .

Explanation:

I got no idea so sorry .

You might be interested in
What information can you figure out about an atom using only the atomic number?​
KiRa [710]
The number of protons
4 0
2 years ago
Read 2 more answers
21 mL It required 42.35 mL of H2SO4 to neutralize 21.17 mL of 0.5000 M NaOH. Calculate the concentration of H2SO4
bija089 [108]
The balanced equation for the above reaction is 
2NaOH + H₂SO₄ ---> Na₂SO₄ + 2H₂O
stoichiometry of NaOH to H₂SO₄ is 2:1
number of NaOH moles required-0.5000 M / 1000 mL/L x 21.17 mL = 0.010585 mol
According to stoichiometry, acid moles required are 1/2 of the base moles reacted
Therefore number of H₂SO₄ moles reacted - 0.010585 /2  mol
Number of moles in 42.35 mL of H₂SO₄ - 0.010585 /2 mol
Therefore in 1 L solution - (0.010585) /2 / 42.35 mL x 1000 mL/L = 0.125 M
Molarity of H₂SO₄ - 0.125 M
5 0
3 years ago
What volume of a 0.200 M HCI solution is needed to neutralize 25.0 L of a 0.250 M NaOH solution? Follow these steps
Zolol [24]

Answer: A little bit confused can you explain what I have to do

Explanation:

3 0
2 years ago
Circle which of the following depend on the amount of matter present:
yan [13]
It is the boilimg point now aa
4 0
3 years ago
What is Wesley Harris, the writer of this account, trying to escape​
4vir4ik [10]

Answer:

Slavery.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which atom has a nucleus they contains 13 proton and 14 neutrons
    5·1 answer
  • Predict at least two circumstances that would cause a system in equilibrium to change the concentrations of its reactants and pr
    13·1 answer
  • many reactive chemicals are stored in containers filled with Argon gas for safekeeping what about Argon's atomic structure makes
    10·1 answer
  • How many chromosomes would be in a sex cell of a Syrian hamster
    6·1 answer
  • 2) Os foguetes são utilizados para levar pessoas ao espaço (os astronautas), mas principalmente cargas como, por exemplo, os sat
    7·1 answer
  • Deep, cold water is the __________. Warm, shallow water is the ___________.
    14·2 answers
  • Ammonia can be made by reaction of water with magnesium nitride as shown by the following unbalanced equation: Mg3N2(s) + H2O(l)
    12·1 answer
  • How do you feel about your performance on this "STEP TEST"?
    12·1 answer
  • Please help..... :(((<br><br> The last part says group 2 if you’re wondering
    9·1 answer
  • Aquafers are bodies of water found above ground with thriving ecosystems.<br> O True<br> O False
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!