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ozzi
2 years ago
11

en%20alkali%20and%20base%20in%20simple%20defination%7D%7D%20" id="TexFormula1" title=" \sf { \fcolorbox{green}{g}{What is \: the diffrence between alkali and base in simple defination}} " alt=" \sf { \fcolorbox{green}{g}{What is \: the diffrence between alkali and base in simple defination}} " align="absmiddle" class="latex-formula">
​
Chemistry
2 answers:
zmey [24]2 years ago
7 0

Answer:

\sf { \fcolorbox{green}{g}{\: the diffrence between alkali and base in simple defination are:}}

  • \sf { \fcolorbox{green}{g}{\:All alkalies are bases but all bases are not alkalies }}
  • \sf { \fcolorbox{green}{g}{\:all alkalies are soluble in water but all bases are not alkalies. }}
Andreyy892 years ago
4 0

Answer:

  • All alkalies are bases but all bases are not alkalies
  • all alkalies are soluble in water but all bases are not alkalies .

hope it is helpful to you

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Identify the type of interactions involved in each of the following processes taking place during the dissolution of sodium chlo
icang [17]

Answer:

A. Interactions between the ions of sodium chloride (solute-solute interactions).

B. Interactions involving dipole-dipole attractions (solvent-solvent interactions).

C. Interactions formed during hydration (solute-solvent interactions).

D. Interactions involving ion-ion attractions (solute-solute interactions).

E. Interactions associated with an exothermic process during the dissolution of sodium chloride (solute-solvent interactions).

F. Interactions between the water molecules (solvent-solvent interactions).

G. Interactions formed between the sodium ions and the oxygen atoms of water molecules (solute-solvent interactions).

Explanation:

The solution process takes place in three distinct  steps:  

  • Step 1 is the <u>separation of solvent molecules. </u>
  • Step 2 entails the <u>separation of solute molecules.</u>

These steps require energy input to break attractive intermolecular forces; therefore, <u>they are endothermic</u>.  

  • Step 3 refers to the <u>mixing of solvent and solute molecules.</u> This process can be <u>exothermic or endothermic</u>.

If the solute-solvent attraction is stronger than the solvent-solvent attraction and  solute-solute attraction, the solution process is favorable, or exothermic (ΔHsoln <  0).  If the solute-solvent interaction is weaker than the solvent-solvent and solute-solute  interactions, then the solution process is endothermic (ΔHsoln > 0).  

In the dissolution of sodium chloride, this process is exothermic.

3 0
3 years ago
The following characteristics describe which of these terms? The substance is mixed uniformly throughout and each part of the su
katrin [286]
Hi there! I had the same question on my test as well!
The correct answer is (A) Homogeneous mixture!
I hope I helped you, and I am 100% this is the right answer!
8 0
3 years ago
Read 2 more answers
Answer the following Question Down Below...
bonufazy [111]

The mass number of the atom is 21, the atomic number is 9, and the element is Fluorine. There are 9 protons, 9 electrons, 12 neutrons, and the elemental symbol is F.

<h3>Properties of an atom</h3>

For every atom:

  • Protons and neutrons are located in the nucleus and the addition of both equals the mass number of atoms.
  • Electrons are located outside the nucleus, in orbitals.
  • Neutral atoms have the same number of electrons and protons

In the diagram:

Number of electrons = 9

Number of protons = 9

Number of neutrons = 12

Mass number = 12 + 9

                      = 21

Atomic number = number of protons

                         = 9

Element with atomic number 9 = Fluorine

Symbol of the element = F

More on atoms can be found here: brainly.com/question/1566330

#SPJ1

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If 41.38 g of sodium combines with
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Which of the following is an example of the conversion of electrical energy to electromagnetic energy?
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The ccorrect answer is C a generator tubrine
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