We recognize that the atom number ofaluminumis 13.Soaluminumhas 13 protons and 13 electrons together the charge of electrons and also protons room equal yet opposite in nature.The fee of proton is +1 and the fee of electron is -1.

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Valence shell can be found from the highest variety of principal quantum number.You recognize that primary quantum number is to express by n.

### 【】How many Valence electron Does Selenium (Se) Have?|| Selenium (Se) Valence electrons

How countless valence electrons does selenium (Se) have? Answer: Selenium has actually six valence electrons. Explanation: now we are going to know  just how many  valence electrons  selenium  have in simply 5 steps. Include caption              Step-1: First, uncover the atomic number of  selenium  from routine table. From routine table ,we see that the atom number of  selenium  is 34.                  Step-2: We understand that the atom number of  selenium  is 34.So  selenium  has 34 protons and 34 electrons together the fee of electrons and also protons are equal yet opposite in nature.The fee of proton is +1 and also the charge of electron is -1.                 Step-3: now write the electron configuration of  selenium   . Se(34)=1s²2s²2p⁶3s²3p⁶4s²3d¹º4p⁴ Rewrite this from low to high worth of n. Se(34)=1s²2s²2p⁶3s²3p⁶ 3d¹º 4s² 4p⁴                 Step-4: Se(34)=1s²2s²2p⁶3s²3p⁶ 3d¹º

### 【●】H2SO4 + NaOH ||Sulfuric acid(H2SO4) and also Sodium hydroxide(NaOH)--What is the reaction in between sulfuric acid and also sodium hydroxide?

Sulfuric acid and Sodium hydroxide Hello,you room in right ar to know around the reaction between sulfuric acid and sodium hydroxide. Sulfuric mountain is an acid since it has hydrogen ion.The formula for sulfuric acid is H₂SO₄.It is a solid acid. Sodium hydroxide is a base because it has hydroxide ion.The chemical formula for sodium hydroxide is NaOH.It is a strong base. Read this:CO Lewis structure                 Sulfuric acid(H2SO4) and Sodium hydroxide(NaOH)  Acid reacts through base to type salt and also water.This kind of reaction is called acid basic neutralization reaction. In situation of sulfuric acid and also sodium hydroxide,acid-base neutralization reaction  will certainly happen. Sulfuric mountain reacts through sodium hydroxide and also produce salt sulphate(Na₂SO₄) and water(H₂O).Here  sodium sulphate(Na₂SO₄) is a salt beacause its positive part has come from basic and an unfavorable part has come from acid. H₂SO₄ +2  NaOH =Na₂SO₄ +2H₂O i beg your pardon salt is produced

### 【 】Hydrochloric Acid and also Sodium Hydroxide||Balanced Equation for Hydrochloric acid and also Sodium Hydroxide

Hydrochloric Acid and also Sodium Hydroxide Hello,you room in right ar to know around the reaction in between hydrochloric acid and also sodium hydroxide. Hydrochloric acid is one acid because it has hydrogen ion.The formula because that hydrochloric acid is HCl.It is a strong acid. Sodium hydroxide is a base since it has hydroxide ion.The chemical formula for salt hydroxide is NaOH.It is a strong base. Hydrochloric mountain (HCl) and also Sodium hydroxide(NaOH) mountain reacts v base to form salt and water.This kind of reaction is dubbed acid base neutralization reaction. In instance of hydrochloric acid and also sodium hydroxide,acid-base neutralization reaction will certainly happen. Hydrochloric acid reacts v sodium hydroxide and produce sodium chloride(NaCl) and also water(H₂O).Here salt chloride(NaCl) is a salt beacause the positive part (Na+)has come from base and an unfavorable part(Cl-) has come native acid. HCl+ NaOH =NaCl +H₂O Hydrochloric Acid and also Sodium Hydroxide well balanced Equation currently I will certainly balance hydrochlor

### 【】How to convert Ethene to Ethanoic mountain or Acetic Acid||How Ethanoic acid Is prepared from Ethene

How to transform Ethene come Ethanoic acid or Acetic mountain Answer: To transform ethene come ethanoic acid,we will adopt four steps:              Step-1: Ethene reacts v HBr and also we gain 1-bromo ethane.            Step-2: 1-bromo ethane reacts with aqueous KOH and also we get ethanol.            Step-3: Ethanol is oxidized through K₂Cr₂O₇ add to H₂SO₄ and also we obtain ethanal.            Step-4: Again,ethanal is oxidized by K₂Cr₂O₇ add to H₂SO₄ and also we acquire ethanoic mountain or acetic acid. Currently see every the actions at a glance. Exactly how to transform ethene come ethanoic acid following Recommended Posts: ● just how to attract lewis framework ● SO2 Lewis structure ◆ CO Lewis framework ◆ CO2 Lewis framework ◆ just how to uncover percentage

### 【】How to convert propene to propyne and propyne come propene conversion

August 19, 2018
how to convert Propyne come Propene Propyne reacts through hydrogen (H₂) in presence of  Pd and also BaSO₄ in ~ 25ºc temperature and also produce propene(CH₃-CH=CH₂). Below BaSO4 acts as catalyst poison in the direction of Pd catalyst reducing it's catalytic action and controls the upto an initial stage. How to transform Propene come Propyne          Step-1: Propene(CH₃-CH=CH₂) reacts v Br₂ in presence of CCl₄ and produce 1,2-dibromo propane( CH₃-CH(Br)CH₂Br).             Step-2: 1,2-dibromo propane( CH₃-CH(Br)CH₂Br) reacts through (alc)KOH and produce 1-bromo propene-1(CH₃-CH=CH-Br).                        Step-3: 1-bromo propene-1(CH₃-CH=CH-Br) reacts with sodamide and also produce propyne. Next ● how to find percentage

### 【 】SO2 Lewis framework ,Valence electron ,Formal Charge,Polar or Nonpolar

October 27, 2019
SO2 Lewis Structure   Answer: below is the definition of SO2 Lewis structure. SO2 Lewis structure (sulfur dioxide electron dot structure) is that form of diagram wherein we present the complete 18 valence electron of SO2 as dots , or dots and dashes(-).In Lewis structure,it is usual that a bonding pair of two electrons have the right to be shown by  dash(-) or dots(●●) however a lone pair of two electrons is presented by dots<●●>. In SO2 Lewis structure,there space two twin bonds that space going from the atom sulphur to oxygens. In SO2 Lewis structure ,there are totally five lone bag of electrons.The each  oxygen has two lone pairs of electrons and also the sulphur atom has one lone pair of electrons. In SO2 Lewis structure ,the oxygen atom follow the octet rule however the sulfur atom don't follow the octet rule.It has more than eight electrons. In SO2 Lewis structure,we acquire nine pairs of electrons.Out of nine pairs that electrons,SO2 has 4 bond bag of electrons and five lone pairs of electrons.Here,each oxy

### 【 】CO Lewis framework ,Valence electron ,Formal fee ,Polar or Nonpolar

December 15, 2018
CO Lewis framework Answer: CO Lewis structure(carbon monoxide electron dot structure) is that kind of structure where we present the total ten valence electron of CO as dots , or dots and also dashes(-).In Lewis structure,it is common that a bonding pair of 2 electrons have the right to be presented by  dash(-) or dots(●●) yet a lone pair of 2 electrons is displayed by dots<●●>. CO Lewis structure In CO Lewis structure,the carbon atom adheres to the octet rule and the oxygen atom additionally follows the octet rule.So,CO complies with the octet rule for every the atoms. In CO Lewis structure,we get five pairs of electrons.Out of 5 pairs the electrons,CO has actually three link pairs and also two lone pairs of electrons.Here carbon has one lone pair and oxygen has actually one lone pair the electrons. Explanation: this day we space going to find out to draw CO Lewis structure   (Carbon monoxide Lewis structure) in just few steps. CO Lewis framework CO Lewis structure  Setup actions There are 5 measures that you should follow when drawing the C

### 【 】Sodium Hydroxide and also Sulfuric Acid balanced Equation||Balanced chemical Equation because that Sulfuric Acid and also Sodium Hydroxide

salt Hydroxide and also Sulfuric Acid well balanced Equation currently I will balance sulfuric acid and sodium hydroxide reaction. Step-1:write the reaction. H₂SO₄ + NaOH ----->Na₂SO₄ +H₂O Step-2:In the left side, we have  H SO₄  Na O come balance this reaction method we must equalize the number of these above atoms and polyatomic ion. Step-3:Now balance Na atom first.In the left hand side,we have actually one Na however in the right side,we have actually two Na.So to balance Na ,we need to put 2 prior to NaOH in the left side. H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O Step-3:Now balance H. After action 3 we are acquiring ... H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O In the left hand side,we have 4 hydrogens but in the appropriate side ,we have 2 hydrogen's.So we need to location 2 before  H₂O in the best side. So we space getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O Step-4:Now balance SO4  Ater action 3, we room getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O In the left side ,we have actually one  SO₄   and in the

### 【】Electron configuration of Sulphur (S)

January 11, 2019
Electron construction of Sulphur (S) Answer: Electron construction of sulphur (S) is  1s² 2s²  2p⁶ 3s² 3p⁴ . Explanation: To execute or find or writing digital configuration of  Sulphur (S),we will follow just 5 steps.                    Step-1: To execute electron construction of sulphur, we need to know the atomic number of   sulpur(S) . The atom number of  sulphur  is 16.So  sulpur   has 16 electrons and 16 protons. Electron construction Look just how I discover the electron configuration for  sulphur . This process is applicable for all the aspects of the regular table.                                             Step-2: ( exactly how do girlfriend remember the bespeak of electron configurations?) currently we have to memorize the complying with sequence of the orbitals. Ss    ps ps  dps  dps    fdps  fdps fdps fdps.... In a line- ss  ps ps  dps dps  fdps fdps  fdps fdps fdps fdps.......                    Step-3: now we have to an initial numer the s-orbital (s