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
Luda [366]
3 years ago
12

What is the pH of a 3.5 x 10-5 M solution of HCl?

Chemistry
1 answer:
kolezko [41]3 years ago
4 0

Answer:

4.46

Explanation:

Applying,

pH = -log(H⁺)....................... Equation 1

Where H⁺ = Hydrogen ion concentration of HCl solution

From the question,

Given: H⁺ =  3.5×10⁻⁵ M

Substitute these values into equation 1

pH = -log(3.5×10⁻⁵)

pH = 4.46

Hence the pH of HCl solution is 4.46

You might be interested in
The stability of an isotope is based on its
sattari [20]
Option 4. ratio of electrons to protons

Isotope that has atomic number of 82 is stable. An element that has an atomic number ∠82 more stable except Tc and Pm. Also there is the concept that isotopes consisting a combination of even-even,even-odd,odd-even, and odd-odd are all stable. Many isotopes with no magic numbers of nucleons are stable
7 0
3 years ago
9, What is an Independent
stepan [7]

Answer:

Not influenced or controlled by others in matters of opinion

8 0
3 years ago
How might a hurricane in Florida cause anomalous nest data
cluponka [151]
Assuming that the nests are bird's nests and the data is a data gathered by the biologists about those nests. 
A hurricane would cause some damage to the nests that is existent and cause a remarkably low count even during breeding season. It would also influence later birds because of population weakening due to the hurricane.
6 0
3 years ago
Why isn’t a state change from liquid to solid a chemical reaction?
DanielleElmas [232]

Answer:

nosé ehhhye eee p nosé inglés

3 0
2 years ago
Read 2 more answers
how many electrons does chlorine need to gain to become an ion? will it become positively charged cation or negatively charged a
I am Lyosha [343]
One electron and it becomes negatively charged
6 0
2 years ago
Other questions:
  • A sample containing 1.20 moles of Ne gas has an initial volume of 7.50 L. What is the final volume of the gas, in liters, when e
    8·1 answer
  • Pls answer the question
    11·2 answers
  • What substance is used in a nuclear reactor to absorb heat released from the reactor?
    7·2 answers
  • As the space between molecules in a gas sample decreases, the tendency for the behavior of this gas ___________ to deviate from
    13·1 answer
  • Which element when combined with chlorine would most likely form an ionic compound
    14·1 answer
  • How many moles are in 6.99 x 1020 formula units of magnesium bromide (MgBr2)? Round your answer to 2 decimal places and, if need
    15·1 answer
  • Identify the type of solid for FeF3
    9·1 answer
  • 1. 51.2 g of NaClO (pKa of HClO is 7.50) and 25.3 g of KF (pKa of of HF is 3.17) were combined in enough water to make 0.250 L o
    8·1 answer
  • 223Ra decays by alpha emission with a half-life of 11.43 days. For a 1.0g sample of 223Ra, after one half-life, what mass of 223
    9·1 answer
  • + H20
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!