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
katrin2010 [14]
3 years ago
7

What is the salt produced when sulfuric acid (H2SO4) reacts with potassium hydroxide (KOH)?

Chemistry
2 answers:
pashok25 [27]3 years ago
8 0
I got B. Because the answer is K2SO4, I got it right on my test so I know its right 

muminat3 years ago
6 0
Neutralization is a double displacement reaction, with the condition that one product must be water and the other ionic product is a salt.

<span>
</span><span>The solution would be like this for this specific problem:</span>

<span><span>
2KOH + H2SO4 = K2SO4 + 2H2O</span>

</span> <span>So the answer would be letter b., K2SO4<span>.</span></span>
You might be interested in
1) The heat of combustion for the gases hydrogen, methane and ethane are −285.8, −890.4 and −1559.9 kJ/mol respectively at 298K.
Morgarella [4.7K]

Answer:

The enthalpy of the reaction is 64.9 kJ/mol.

Explanation:

H_2 + \frac{1}{2}O_2\rightarrow H_2O,\Delta H_1 =-285.8 kJ..[1]

CH_4 + 2O_2\rightarrow CO_2 + 2H_2O,\Delta H_2 =-890.4 kJ..[2]

C_2H_6 + \frac{7}{2}O_2\rightarrow 2CO_2 + 3H_2O,\Delta H_3= -1559.9 kJ..[3]

2CH_4(g)\rightarrow C_2H_6(g) + H_2(g),\Delta H_4=?..[4]

2 × [2] - [1]- [3] = [4]  (Using Hess's law)

\Delta H_4=2\times \Delta H_2 -\Delta H_1 -\Delta H_3

\Delta H_4=2\times (-890.4 kJ)-(-285.8 kJ) -(-1559.9 kJ)

\Delta H_4=64.9 kJ/mol

The enthalpy of the reaction is 64.9 kJ/mol.

3 0
3 years ago
Name all 7 elements classified as metalloids. <br> PLEASE HELP ASAP
Strike441 [17]

Answer:

Explanation

Boron (B)

Silicon (Si)

Germanium (Ge)

Arsenic (As)

Antimony (Sb)

Tellurium (Te)

Polonium (Po

6 0
3 years ago
Collision of which two types of plates create the deepest earthquakes? Why do you think this is?
Elis [28]

Answer:

The collision of oceanic plates and any other plates in which the oceanic plate slides beneath the other plate creates the biggest earth quakes. Most of these earth quakes occur beneath the sea or oceans and can cause volcanic eruptions as well. Tsunami is another oceanic event that occurs due to earth quakes occurring due to shifting of plates beneath the sea.

7 0
3 years ago
(IMAGE ATTACHED)<br>I dont know what this is asking me, anyone know how to do this?​
kvv77 [185]

Answer:

Oh, you need to get the blue dots, and move them to the table or graph to plot them!

Hope that makes sense!

3 0
3 years ago
If 11.9 kJ are used to heat a sample of water the temperature increases from 20.0°C to
Kipish [7]

Answer:

m=4.51g

Explanation:

Hello!

In this case, since the energy involved during a heating process is shown below:

Q=mCp\Delta T

Whereas the specific heat of water is 4.184 J/(g°C), we can compute the heated mass of water by the addition of 11.9 kJ (11900 J) of heat as shown below:

m=\frac{Q}{Cp\Delta T}

Thus, by plugging in, we obtain:

m=\frac{11900J}{4.184\frac{J}{g\°C}(650\°C-20.0\°C)}\\\\m=4.51g

Best regards!

7 0
2 years ago
Other questions:
  • 3.8x10^-4 g is dissolved into 450g of water . Find the concentration in ppm
    10·1 answer
  • What is the molecular weight of one mole of H2O?
    8·1 answer
  • What has alternating electronic and magnetic fields that travel in the form of a wave
    13·1 answer
  • All questions attatched :)
    12·1 answer
  • What is the difference between naoh(s) and naoh(aq)?
    10·2 answers
  • What is the name of CaCl2 7H2o
    11·1 answer
  • Which one is a Synthesis reaction?​
    13·1 answer
  • Answer fast my H.W is hard
    7·1 answer
  • Who even answers all of these gets a brainlist and thanks and + points
    14·1 answer
  • Tell whether each is mass, volume, or density. Some may be used more than once
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!