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

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Valence shell have the right to be discovered from the highest number of principal quantum number.You know that major quantum number is expressed by n.

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

How many valence electron does selenium (Se) have? Answer: Selenium has six valence electrons. Explanation: currently we room going to know  just how many  valence electrons  selenium  have in just 5 steps. Include caption              Step-1: First, find the atomic number of  selenium  from routine table. From periodic table ,we view that the atomic 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 protons space equal however opposite in nature.The fee of proton is +1 and also the fee 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 also Sodium hydroxide Hello,you space in right place to know around the reaction between sulfuric acid and also sodium hydroxide. Sulfuric acid is one acid because it has hydrogen ion.The formula because that sulfuric acid is H₂SO₄.It is a solid acid. Salt hydroxide is a base since it has hydroxide ion.The chemistry formula for salt hydroxide is NaOH.It is a solid base. Check out 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 dubbed acid base neutralization reaction. In situation of sulfuric acid and also sodium hydroxide,acid-base neutralization reaction  will certainly happen. Sulfuric mountain reacts with sodium hydroxide and produce salt sulphate(Na₂SO₄) and also water(H₂O).Here  sodium sulphate(Na₂SO₄) is a salt beacause that positive component has come from basic and an adverse part has actually come indigenous acid. H₂SO₄ +2  NaOH =Na₂SO₄ +2H₂O i m sorry salt is produced

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

Hydrochloric Acid and also Sodium Hydroxide Hello,you space in right ar to know around the reaction between hydrochloric acid and sodium hydroxide. Hydrochloric mountain is an acid because it has hydrogen ion.The formula because that hydrochloric acid is HCl.It is a strong acid. Salt hydroxide is a base since it has actually hydroxide ion.The chemistry formula for salt hydroxide is NaOH.It is a solid base. Hydrochloric mountain (HCl) and Sodium hydroxide(NaOH) mountain reacts through base to type salt and water.This type of reaction is dubbed acid basic neutralization reaction. In case of hydrochloric acid and also sodium hydroxide,acid-base neutralization reaction will happen. Hydrochloric acid reacts through sodium hydroxide and also produce salt chloride(NaCl) and also water(H₂O).Here salt chloride(NaCl) is a salt beacause that is positive part (Na+)has come from basic and an unfavorable part(Cl-) has come from acid. HCl+ NaOH =NaCl +H₂O Hydrochloric Acid and Sodium Hydroxide balanced Equation now I will balance hydrochlor

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

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

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

August 19, 2018
exactly how to convert Propyne come Propene Propyne reacts through hydrogen (H₂) in visibility of  Pd and also BaSO₄ at 25ºc temperature and produce propene(CH₃-CH=CH₂). Here BaSO4 acts as catalyst poison in the direction of Pd catalyst to reduce it's catalytic activity and controls the upto very first stage. Exactly how to convert Propene to 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 v (alc)KOH and produce 1-bromo propene-1(CH₃-CH=CH-Br).                        Step-3: 1-bromo propene-1(CH₃-CH=CH-Br) reacts through sodamide and produce propyne. Next ● how to uncover percentage

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

October 27, 2019
SO2 Lewis Structure   Answer: here is the meaning of SO2 Lewis structure. SO2 Lewis structure (sulfur dioxide electron dot structure) is that kind of diagram wherein we present the total 18 valence electrons of SO2 as dots , or dots and dashes(-).In Lewis structure,it is common that a bonding pair of two electrons deserve to be presented by  dash(-) or dots(●●) yet a lone pair of two electrons is displayed by dots<●●>. In SO2 Lewis structure,there room two dual bonds that are going from the atom sulphur come oxygens. In SO2 Lewis framework ,there are completely five lone pairs of electrons.The each  oxygen has actually two lone pairs of electrons and also the sulphur atom has one lone pair the electrons. In SO2 Lewis framework ,the oxygen atom follow the octet rule however the sulfur atom don't follow the octet rule.It has an ext than eight electrons. In SO2 Lewis structure,we gain nine bag of electrons.Out of ripe pairs that electrons,SO2 has four bond pairs of electrons and five lone bag of electrons.Here,each oxy

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

December 15, 2018
CO Lewis framework Answer: CO Lewis structure(carbon monoxide electron period structure) is that type of framework where we present the total ten valence electron of CO together dots , or dots and dashes(-).In Lewis structure,it is common that a bonding pair of two electrons deserve to be presented by  dash(-) or dots(●●) however a lone pair of two electrons is presented by dots<●●>. CO Lewis framework In CO Lewis structure,the carbon atom adheres to the octet rule and also the oxygen atom likewise follows the octet rule.So,CO follows the octet ascendancy for all the atoms. In CO Lewis structure,we get five pairs the electrons.Out of five pairs of electrons,CO has actually three link pairs and also two lone bag of electrons.Here carbon has actually one lone pair and oxygen has one lone pair the electrons. Explanation: this day we room going to discover to draw CO Lewis framework   (Carbon monoxide Lewis structure) in just couple of steps. CO Lewis structure CO Lewis structure  Setup measures There are 5 actions that you must follow when drawing the C

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

sodium Hydroxide and also Sulfuric Acid balanced Equation now I will balance sulfuric acid and also 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 also polyatomic ion. Step-3:Now balance Na atom first.In the left hand side,we have actually one Na however in the best side,we have actually two Na.So to balance Na ,we should put 2 before NaOH in the left side. H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O Step-3:Now balance H. After action 3 us are obtaining ... H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O In the left hand side,we have actually 4 hydrogens yet in the right side ,we have 2 hydrogen's.So we require to ar 2 before  H₂O in the ideal side. Therefore we room getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O Step-4:Now balance SO4  Ater step 3, we room getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O In the left next ,we have one  SO₄   and in the

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

January 11, 2019
Electron configuration of Sulphur (S) Answer: Electron construction of sulphur (S) is  1s² 2s²  2p⁶ 3s² 3p⁴ . Explanation: To carry out or find or writing digital configuration of  Sulphur (S),we will certainly follow just 5 steps.                    Step-1: To carry out electron construction of sulphur, we need to know the atom number of   sulpur(S) . The atom number of  sulphur  is 16.So  sulpur   has actually 16 electrons and also 16 protons. Electron configuration Look exactly how I discover the electron construction for  sulphur . This procedure is applicable for all the facets of the routine table.                                             Step-2: ( just how do you remember the stimulate of electron configurations?) now we need to memorize the complying with sequence that 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 actually to an initial numer the s-orbital (s