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
klasskru [66]
3 years ago
10

Please Help Weak Acid Base Problems!!!

Chemistry
2 answers:
TiliK225 [7]3 years ago
8 0
A it is a______________________
DiKsa [7]3 years ago
3 0

Answer:

The procedure for calculating the pH of a solution of a weak base is similar to that of the weak acid in the sample problem. However, the variable x will represent the concentration of the hydroxide ion. The pH is found by taking the negative logarithm to get the pOH, followed by subtracting from 14 to get the pH.

Explanation:

You might be interested in
How is the process of converting kiwi into plasticware evidence of a chemical reaction?.
galben [10]

Chemical reaction to biomass, like kiwi, into synthetic materials, like plastic, impact society because kiwi is biodegradable but plastic is not.

The series of chemical reactions used to change natural resources into synthetic products is termed chemical synthesis. Synthetic materials are formed when humans mix substances together for the purpose of creating new materials with desirable properties. Synthetic materials are produced by chemically changing the initial substances to create some material with different characteristics. Some of the best examples of synthetic materials are plastics and medicines. A synthetic substance may or may not be chemically identical to a naturally-occurring substance.

To know more about synthetic materials check the link below:

brainly.com/question/25834689

#SPJ4

4 0
1 year ago
Can anything change solutions? Be<br> specific!
trasher [3.6K]
What kind of solutions?
4 0
2 years ago
Read 2 more answers
. How many ethyl groups are in the molecule 3, 3-diethylpentane?
Mamont248 [21]

Answer:

2 groups

Explanation:

The molecule 3, 3-diethylpentane has 2 ethyl groups because the prefix di- means that there are 2 homogeneous substituent groups present in the molecule.

6 0
2 years ago
HELP PLSSSSS!!
11Alexandr11 [23.1K]

Answer:

68133080.02 g

Explanation:

I believe that the question is to find the mass of air in the room and not the molar mass of air since the molar mass of air was already given in the question as 28.97 g/mol.

Now, if 1 mole of a gas occupies 22.4 L

x moles of air occupies 52,681,428.8 Liters

x = 1 * 52,681,428.8 /22.4

x = 2351849.5 moles of air

Now, number of moles = mass/ molar mass

but molar mass = 28.97 g/mol

2351849.5 = mass/28.97

mass = 2351849.5 * 28.97

mass = 68133080.02 g

7 0
3 years ago
how many oxygen atoms are there in six dinitrogen monoxide molecules? express your answer as an integer
stepan [7]

Answer:

6 oxygen atoms

Explanation:

Step 1: Given data

Number of dinitrogen monoxide molecules (N₂O): 6

Number of oxygen atoms (O): ?

Step 2: Calculate the appropriate ratio

The ratio of dinitrogen monoxide molecules to oxygen atoms is 1:1.

Step 3: Use the ratio to calculate the number of oxygen atoms

6 molecule N₂O × (1 atom O/1 molecule N₂O): 6 atom O

7 0
3 years ago
Other questions:
  • Your bedroom air conditioner blows very cold air at night but only cool air during the day. Your bedroom gets lots of direct sun
    10·1 answer
  • the legs of a right triangle have lengths of 27 meters and 36 meters. the hypotenuse has a length of 5x meters what is the value
    13·1 answer
  • A reaction releases 489.34 J of heat how many calories of heat is that equal to 1 cal equals 4.186 J
    12·1 answer
  • A solution containing a mixture of metal cations was treated with dilute hcl and a precipitate formed. the solution was filtered
    6·1 answer
  • How is volume calculated given mass and density? (4 points)
    6·2 answers
  • Lol I don’t know (,:
    11·2 answers
  • Which of the following statements is not a main point of Dalton's atomic theory?
    12·1 answer
  • Silver chloride is also known as <br>silver glance<br>silver copper glance<br>horn silver<br>all​
    6·1 answer
  • Physical reactions of carbonyl group​
    7·1 answer
  • Anyone please help I’m in summer school please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!