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Anna71 [15]
3 years ago
12

The compound NaOH dissolves in water to yield ?

Chemistry
1 answer:
Lunna [17]3 years ago
7 0
<span>Hydroxide ions as the only negative ions</span>
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What is the unit of measure for energy? watt newtons joules meters per second
egoroff_w [7]

Answer:

c. Joules

Explanation:

I went over this already

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Why would the federal government and city government find it necessary regulate water standard?
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They do this so that when you drink it or use it the contaminates that used to be in it dont make you sick

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Compute 214.056 + 9.3456. Round the answer appropriately
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3 years ago
What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1.0×1015Hz?
Anvisha [2.4K]
In order to emit electrons, the cesium will have to absorb photons. Each photon will knock out one electron by transferring its energy to the electron. Therefore, by the principle of energy conservation, the energy of the removed electron will be equal to the energy of the incident photon. That energy is calculated using Planck's equation:

E = hf

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3 0
3 years ago
When an ionic solid is added into a solvent, you can see that the ionic solid dissociates into its respective cations and anions
SVEN [57.7K]

The order of the steps, from first to last, is as follows based on the information in the question:

1. Salt is broken down into cations and anions.

2. Anion hydration.

3. Cation hydration.

4. Cations and anions that have been dissolved start to settle as a solid salt.

5. The rate of dissolution and recrystallization are equal.

Without hydration of the ions, the cation and anion cannot get separated. The three processes of ion dissociation, cation hydration, and anion hydration must all take place at once.

<h3>Why water is an effective solvent?</h3>

Water is a great solvent that can dissolve a wide variety of compounds due to its polarity and capacity to create hydrogen bonds.

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4 0
2 years ago
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