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irina1246 [14]
3 years ago
11

Which statement best describes salts? Salts form from hydrogen ions and hydroxide ions in neutralization reactions. Most salts d

o not dissociate when dissolved in water. Most salts form solutions that are neutral. Solutions of salt and water conduct electricity.
Chemistry
2 answers:
aliina [53]3 years ago
7 0
<h2>Answer : Option D) Solutions of salt and water conduct electricity. </h2><h3>Explanation :</h3>

The best description of salt is that when they are dissolved in water they dissociate into ions and become electrolytic in nature. This is observed that these solutions of salt will conduct electricity. Dissociation of ions helps the solution to conduct electricity. Usually salts dissociate into respective cations and anions of the salt compound. Most of the salts can be obtained as a product from neutralization reactions.

Volgvan3 years ago
6 0
I would chose d if not then b

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A hydrate is compound that included water molecules within its crystal structure. During an experiment to determine the percent
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Answer:

The percent by mass of water in this crystal is:

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Explanation:

This exercise can be easily solved using a simple rule of three where the initial weight of the hydrated crystal (6,235 g) is taken into account as 100% of the mass, and the percentage to which the mass of 4.90 g corresponds (after getting warm). First, the values and unknown variable are established:

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And the value of the variable X is found:

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The calculated value is not yet the percentage of the water, since the water after heating the glass has evaporated, therefore, the remaining percentage must be taken, which can be calculated by subtraction:

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3 years ago
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3 years ago
Why are all atoms electrically neutral?
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Suppose you carry out a titration involving 2.50 molar NaOH and an unknown concentration of HBr. To bring the reaction to its en
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Answer:

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7 0
2 years ago
A sample of methane occupies a volume of 174.0 mL at 25 C and exerts a pressure of 1030.0 mmHg if the volume of the gas is allow
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Answer:

The pressure will be 0,37 atm.

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P2= (1,39 atm x 0,174L)/0,650L= 0,37 atm

4 0
3 years ago
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