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
Anna007 [38]
3 years ago
8

What is the error? NH4OH (aq) + KOH (aq) --> KOH (aq) + NH4OH (aq)

Chemistry
1 answer:
dexar [7]3 years ago
6 0

Answer:

  • <u>There is not a chemical reaction. This is just the dissolution of two ionic compounds that remain dissolved in solution, without reacting.</u>

Explanation:

The issue here is that none chemical reaction is happening.

The two compounds mixed are ionic bases: both of them dissociate in water producing OH⁻ ions:

  • NH₄OH (aq) → NH₄⁺(aq) + OH⁻(aq)

  • KOH (aq) → K⁺(aq) + OH⁻(aq)

Then, when you write the total ionic equation you have:

NH₄⁺(aq) + OH⁻(aq) +  K⁺(aq) + OH⁻(aq) →

                                                   NH₄⁺(aq) + OH⁻(aq) +  K⁺(aq) + OH⁻(aq)

Look at the species on the reactant side and the product side: the same ions are found on both sides.

That means that all of them are spectator ions: they are just dissolved, and remain in water (aqueous solution) without reacting. None new different compound is formed.

The net ionic equation would not have any species because the spectator ions get canceled.

You might be interested in
Which chemical equation follows the law of conservation of mass​
Neko [114]

Answer:

the law of conversation of mass States that mass is an isolated system is neither created or destroyed by chemical reactions or physical transformations. according to the law of conversation of mass the mass of the product in a chemical reaction must equal to the mass of reactants

hope It helped you

4 0
2 years ago
Read 2 more answers
Consider the following intermediate chemical equations. 2 equations. First: C(s)+(1/2)O2(g) ----&gt;CO(g). Second: CO(g)+(1/2)O2
-BARSIC- [3]

Answer:

The oxygen will appear in the final stage if the oxygen is excess from the beginning.

Explanation:

1. C +(1/2)O2 —> CO

2. CO+(1/2)O2—> CO2

The first stage explains that the oxygen is limited and hence CO is produced.

The 2nd stage explains that if the oxygen is excess, then CO2 will be produced.

The overall reaction when oxygen is excess is given by:

C + O2 —> CO2

8 0
3 years ago
Read 2 more answers
Steve traveled the first 7 hours of his
const2013 [10]

Answer:

64

Explanation:

Distance traveled in 2 hours = 2 * 40 = 80 m

Distance traveled in 3 hours = 3 * 80 = 240m

Total distance covered = 240 + 80 = 320m

Total time = 2 + 3 =5 h

Hence avg speed = total distance covered / total time taken

= 320/5 = 64mph

5 0
3 years ago
Rounding to significant figures?
Serggg [28]

Answer:

7.17

Explanation:

its 7.17 because of the 6

3 0
2 years ago
How would you distinguish benzoic acid and benzyl alcohol by their infrared spectra?
Vadim26 [7]

The OH peaks in the IR spectra of benzyl alcohol and benzoic acid should be compared and contrasted.

<h3>What is the IR spectra of Benzoic acid?</h3>
  • The right-hand portion of the infrared spectrum of benzoic acid, between wavenumbers 1500 and 400 cm-1, is referred to as the fingerprint region.
  • It results from a special combination of intricately overlapping vibrations of the atoms within the benzoic acid molecule.
<h3>What is the IR spectra of Benzyl alcohol?</h3>
  • A C-Cl bond is frequently shown by a peak at 700.
  • There are a few more peaks at 1500 that are directed at a C=C bond.
<h3>What is IR spectra?</h3>

The percent transmittance (or absorbance) of the radiation through the molecule against the radiation's wave number forms the IR spectrum.

Learn more about IR spectra here:

brainly.com/question/22033021

#SPJ4

3 0
1 year ago
Read 2 more answers
Other questions:
  • How a strontium salt emits colored light​
    9·1 answer
  • What is the average amount of energy produced by the motion of air molecules air is call
    5·1 answer
  • Which nuclear emission has the greatest penetrating power?
    14·1 answer
  • Give an example of a purely physical change and an example of a chemical change
    8·1 answer
  • Name the source of lactose and name the type of enzyme that is required to digest it
    15·1 answer
  • the new york stock exchange closed shortly after the planes struck the towers they did not reopen until ?
    9·1 answer
  • Four seasons is a characteristic of the _____.
    5·1 answer
  • A 11.0 mLmL sample of 0.30 MHBrMHBr solution is titrated with 0.16 MNaOHMNaOH. Part A What volume of NaOHNaOH is required to rea
    6·1 answer
  • The density of aluminium is 2.70 g/cm3. Find the mass in grams of a bar of aluminum measuring 2.03 cm by 3.0056 cm by 13.4 cm.
    11·1 answer
  • How did the instrument in the picture help to disprove part of Dalton's atomic model?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!