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eimsori [14]
2 years ago
7

23. Write a balanced net ionic equation for each of the fol- lowing acid-base reactions in water. 21 (a) nitrous acid and barium

hydroxide (b) potassium hydroxide and hydrofluoric acid (c) aniline (C6H5NH₂) and perchloric acid Waite​
Chemistry
1 answer:
coldgirl [10]2 years ago
5 0

The balanced net iconic equation :

  • (a) 2HNO3 (aq) Ba(OH)2 (aq) Ba(NO3) (aq) + 2H20
  • (b) HF(aq) + K+(aq) + OH-(aq) → K+(aq) + F-(aq) + H2O(l) Net: HF(aq) + OH-(aq) → H2O(l) + F-(aq)
  • (c) C6H5NH2 + HClO4 → ClC6N + 4H2O
<h3>Briefing :</h3>

Salt and water are created when an acid and a base interact then Acid-based reaction happens. Because both water and salt are neutral, if an acid and a base react together, they cancel out each other's effects. It is referred to as a neutralization reaction as a result.

<h3>What is acid-base reaction?</h3>

An acid-base reaction is a chemical reaction involving an acid and a base.

H+ and OH- ions are produced by bases and acids, respectively, and these ions combine to make water. There are a number of drawbacks to the Arrhenius theory. Because it defines acids and bases in terms of what occurs when compounds dissolve in water, it can only be applied to reactions that take place there.

One or more hydrogen ions, H+, are exchanged between entities that may be neutral (such as H2O) or electrically charged (ions-ammonium, NH4+; hydroxide, OH; or carbonate, CO32); in an acid-base process.

To know more about Acid-based reaction :

brainly.com/question/15334816

#SPJ9

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Hitman42 [59]
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7 0
3 years ago
Really need help with this<br> Will give brainliest to whoever has the correct answer
lukranit [14]

Answer:

a=0.4\ m/s^2

Explanation:

1. Given that,

Initial speed of a bicycle, u = 4 m/s

The final speed of a bicycle, v = 6 m/s

Time, t = 6 s

We need to find the acceleration of the bicycle. We know that, acceleration is    equal to the change in speed divided by time taken. So,

a=\dfrac{v-u}{t}\\\\a=\dfrac{6-4}{5}\\\\a=0.4\ m/s^2

So, the acceleration of the bicycle is equal to 0.4\ m/s^2.

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3 years ago
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hichkok12 [17]
It’s 65% average that your answer
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3 years ago
The percent composition of calcium is ?
DochEvi [55]

Answer: 40.1%

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when Jane drives to work, she always places her purse on the passengers seat. by the time she gets to work, her purse has fallen
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Hmm, friction maybe? I guess it depends on how fast she stopped?
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