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Arte-miy333 [17]
3 years ago
12

Which one is an accurate description of an erosion?

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

the process of eroding or being eroded by wind, water, or other natural agents

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NEED HELP AND WILL RATE BRAINLIEST!!!!<br> I need help with question 3
IrinaK [193]
I think the answer is B or the 2nd one, hope this helped c:
4 0
3 years ago
You are asked to perform a reaction by dissolving hypochlorous acid in water. Based on your understanding of acids, you understa
AnnZ [28]

According to the principle of chemical equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase.

<h3>What is chemical equilibrium?</h3>

Chemical equilibrium refers to the equilibrium which exists between chemical species in a reaction such that the rate of forward and backward reactions are the same.

Since the reaction is in equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase ad equilibriumwill shift to the right of the reaction.

Learn more about chemical equilibrium at: brainly.com/question/15854786

#SPJ1

3 0
2 years ago
What is the ph of with a 4.6 x 10-6 M hydroxide ion concentration?
Lunna [17]
<h3>Answer:</h3>

pH = 8.66

<h3>Explanation:</h3>
  • The pH refers to the acidity or alkalinity of a solution.
  • It is calculated by getting the negative logarithm of Hydrogen ions concentration.
  • pH=-log[H⁺]

In this case;

we are given [OH⁻] as 4.6 x 10^-6 M

We are required to calculate the pH

We need to know that;

pH + pOH = 14

pOH = -log[OH⁻]

To get the pH we can calculate the pOH first,

pOH = -log[4.6 x 10^-6 M]

        = 5.34

but, pH + pOH = 14

Therefore, pH = 14 - pOH

                        = 14 - 5.34

                        = 8.66

Therefore, the pH of the solution is 8.66

4 0
3 years ago
Convert these pressures:
barxatty [35]
This should help

1 kPa = 1000 pascals (Pa)
1 mmHg = 133.322 pascals (Pa)
kPa value x 1000 Pa = mmHg value x 133.322 Pa.
kPa value = mmHg value x 0.133322
7 0
2 years ago
1. How many sig figs in 1200.00<br> 2. How many sig figs in 0.004567
Ket [755]

Answer:

this really works https://chem.libretexts.org/Courses/Saint_Marys_College_Notre_Dame_IN/CHEM_122-02_(Under_Construction)/1%3A_Review_from_CHEM_121/1.05%3A_Units%2C_Measurement_Uncertainty%2C_and_Significant_Figures_(Worksheet)

7 0
3 years ago
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