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
Gwar [14]
2 years ago
6

Write a balanced molecular equation for hydrochloride acid solution combined with a potassium hydroxide solution, an acid base r

eaction occurs
Chemistry
1 answer:
qaws [65]2 years ago
7 0

Answer:

HCl (aq) + KOH (aq) --------> KCl (aq) + H2O (l)   [balanced molecular equation]

Explanation:

Balanced molecular equation has all the components of reaction written as "molecules" thus the name molecular (the other equations break appropriate components into ions, those are total ionic or net ionic equation)

We know hydrochloride acid solution is written as HCl (aq) and potassium hydroxide solution is written as KOH (aq). We know from our knowledge that when acids react with bases they make salt and water, so now we react!

HCl (aq) + KOH (aq) --------> KCl (aq) + H2O (l)   [balanced molecular equation]

You might be interested in
When coal is burned, sulfur is released into the air, where it reacts with oxygen to produce sulfur dioxide and sulfur trioxide.
Mnenie [13.5K]

Answer:

c

Explanation

they have different properties now

8 0
3 years ago
Read 2 more answers
A minimumenergy of 7.21x10-19 J is required to produce the photoelectric effect in chromium metal.
forsale [732]

Answer:

<em>2.085 x 10^-20 J</em>

<em></em>

Explanation:

minimum energy required to produce photoelectric effect in chromium is given as hf =  7.21 x 10^-19 J

The work function of chromium Ф = 4.37 eV = 7.00151 x 10^-19 J

The minimum energy required to eject an electron from from a chromium metal E = ?

From E = hf - Ф

substituting values, we have

E = (7.21 x 10^-19) - (7.00151 x 10^-19)

E = <em>2.085 x 10^-20 J</em>

7 0
3 years ago
Which of these models show atoms that have joined together? Select all that apply.
7nadin3 [17]

Answer:

I think the 1st pic, the 2nd one, and the 3rd one.

Explanation:

Hope this helps.

7 0
2 years ago
Read 2 more answers
How many significant figures are in $10,000,210<br> 7<br> 3
nevsk [136]

Answer:

7

Explanation:

7 0
3 years ago
Read 2 more answers
Explain the difference between biotic and abiotic
Paladinen [302]
Biotic are living organisms and abiotic are non living things such as rocks water soil
7 0
3 years ago
Other questions:
  • What type of energy cause salt to separate from water​
    11·1 answer
  • What is the correct Lewis structure for Acetylene C2H2?
    12·1 answer
  • If you have the element Boron (B) with a mass number of 10, 5 protons, 5 neutrons and 6 electrons, what would be the isotope/ion
    15·1 answer
  • What is the partial pressure of the third gas, helium?
    13·1 answer
  • How would you find how many unpaired electrons are in a compound? Ex. unpaired electrons in aluminum in aluminum II oxide.
    12·1 answer
  • What is extremely lightweight and exists in a cloud orbiting the nucleus
    11·2 answers
  • How do you figure out the number of protons, neutrons, and electrons in each of these isotopes? a. 6/3 Li, 7/3 Li b. 42/20 Ca, 4
    8·1 answer
  • How many atoms make up a molecule of ethanol? (C2H6O) <br><br> 3<br> 12<br> 8<br> 9
    14·1 answer
  • Helppp nowww plsss!!
    7·2 answers
  • 9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!