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
lora16 [44]
1 year ago
11

Identify the products of the reaction between 2KOH and H₂SO4- OH. ​

Chemistry
1 answer:
QveST [7]1 year ago
6 0

Answer:

The reaction is H2SO4 + 2KOH = K2SO4 + 2H2O

It resembles a double displacement reaction.

Notice how it is balanced so that there are the same number of each type of atom on both sides of the reaction.

The potassium sulfate will ionize into K+ ions and SO4-- ions, but the formula is usually written as above.

You might be interested in
Three products of destructive distillation of coal <br>please answer quickly ​
muminat

Answer:

the three products of destructive distillation of coal are:-

1. coal gas

2. coke

3. ammonia liquor

7 0
2 years ago
Read 2 more answers
Explain how materials are suited for different uses based on their physical and chemical properties?
Leya [2.2K]
Ok cool I ujust do you think I should be able to get a hold with him tomorrow morning or t if rry want me too early or something I don’t know how to get it off or if you want me too I just need it for a while and I’ll get back with him
4 0
2 years ago
What mass of powdered drink mix is needed to make a 0.5 M solution of 100 mL?
Maru [420]

Answer:

There is 17,114825 g of powdered drink mix needed

Explanation:

<u>Step 1 :</u> Calculate moles

As given, the concentration of the drink is 0.5 M, this means 0.5 mol / L

Since the volume is 100mL, we have to convert the concentration,

⇒0.5 / 1   =  x /0.1    ⇒ 0.5* 0.1  = x = 0.05 M

This means there is 0.05 mol per 100mL

e

<u>Step 2 </u>: calculate mass of the powdered drink

here we use the formula n (mole) = m(mass) / M (Molar mass)

⇒ since powdered drink mix is usually made of sucrose (C12H22O11) and has a molar mass of 342.2965 g/mol.

0.05 mol = mass / 342.2965 g/mol

To find the mass, we isolate it ⇒0.05 mol * 342.2965 g/mol = 17,114825g

There is 17,114825 g of powdered drink mix needed

3 0
3 years ago
Read 2 more answers
How many moles of argon, Ar, are in 1.31×1024 Ar atoms?
ddd [48]

Answer:

2.18 mol Ar.

Explanation:

Hello there!

In this case, according to the definition of mole as the amount of particles of a given substance, it is possible to introduce the Avogadro's number to assert that 1 mole of any element contains 6.022x10²³ atoms; thus, the moles of Ar in the given amount of atoms turns out to be:

1.31x10^{24}Ar atoms*\frac{1molAr}{6.022x10^{23}atoms}\\\\=2.18molAr

Best regards!

5 0
2 years ago
If you bang on a large metal gong with a stick, producing a loud sound that can be heard by your friend down the street, how doe
Gennadij [26K]

Answer:

c

Explanation:

3 0
3 years ago
Other questions:
  • 15 g of gold and 25 g of silver are mixed to form a single-phase ideal solid solution.
    14·1 answer
  • Describe what you would do to prepare 100.0g of a 3.5% solution of ammonium sulfate in water.
    14·1 answer
  • The pH of a solution can be calculated from which of the following expressions?
    9·1 answer
  • Suzzane has type A- blood. Which thpe of blood could she receive in a blood transfusion?
    6·2 answers
  • Which answer choice best describes why the results of Ernest Rutherford's gold foil experiment led him to propose the concept of
    12·2 answers
  • What happens to the food as it undergoes this stage​
    8·1 answer
  • The atomic number of an element is equal to the number of electrons found in an atom of that element.
    5·2 answers
  • A majority of the world's electricity comes from water power.<br> True<br> False
    14·1 answer
  • For the reaction between ammonium phosphate and lead (IV) nitrate, producing ammonium nitrate and lead (IV) phosphate, how many
    14·1 answer
  • 2. According to Newton's second law of motion, in which of these situations is the object
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!