### <】How numerous Valence electrons Does beryllium(Be) Have?||Number the Valence electron of beryllium(Be)

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We recognize that the atomic number ofberylliumis 4.Soberylliumhas 4 protons and 4 electrons as the charge of electrons and also protons room equal however opposite in nature.The fee of proton is +1 and the fee of electron is -1.

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

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

How countless valence electrons does selenium (Se) have? Answer: Selenium has actually six valence electrons. Explanation: currently we space going come know  how many  valence electrons  selenium  have in simply 5 steps. Include caption              Step-1: First, discover the atom number of  selenium  from regular table. From regular table ,we see that the atomic number of  selenium  is 34.                  Step-2: We know that the atomic number of  selenium  is 34.So  selenium  has 34 protons and also 34 electrons as the charge of electrons and also protons room equal however opposite in nature.The charge of proton is +1 and also the charge of electron is -1.                 Step-3: currently write the electron configuration of  selenium   . Se(34)=1s²2s²2p⁶3s²3p⁶4s²3d¹º4p⁴ Rewrite this from short to high value of n. Se(34)=1s²2s²2p⁶3s²3p⁶ 3d¹º 4s² 4p⁴                 Step-4: Se(34)=1s²2s²2p⁶3s²3p⁶ 3d¹º

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

Sulfuric acid and also Sodium hydroxide Hello,you room in right location to know about the reaction between sulfuric acid and also sodium hydroxide. Sulfuric acid is an acid due to the fact that it has hydrogen ion.The formula because that sulfuric mountain 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. Check out this:CO Lewis framework                 Sulfuric acid(H2SO4) and also Sodium hydroxide(NaOH)  Acid reacts v base to form salt and also water.This form of reaction is dubbed acid base neutralization reaction. In case of sulfuric acid and sodium hydroxide,acid-base neutralization reaction  will happen. Sulfuric acid reacts v sodium hydroxide and produce salt sulphate(Na₂SO₄) and also water(H₂O).Here  salt sulphate(Na₂SO₄) is a salt beacause its positive component has come from base and an adverse part has come from acid. H₂SO₄ +2  NaOH =Na₂SO₄ +2H₂O i beg your pardon salt is produced

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

Hydrochloric Acid and Sodium Hydroxide Hello,you room in right place to know about the reaction between hydrochloric acid and sodium hydroxide. Hydrochloric mountain is an acid since it has hydrogen ion.The formula for hydrochloric acid is HCl.It is a strong acid. Salt hydroxide is a base since it has actually hydroxide ion.The chemical formula for salt hydroxide is NaOH.It is a solid base. Hydrochloric acid (HCl) and also Sodium hydroxide(NaOH) acid reacts through base to type salt and water.This form 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 sodium chloride(NaCl) is a salt beacause its positive part (Na+)has come from basic and an adverse part(Cl-) has come indigenous acid. HCl+ NaOH =NaCl +H₂O Hydrochloric Acid and also Sodium Hydroxide well balanced Equation now I will certainly balance hydrochlor

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

How to transform Ethene come Ethanoic mountain or Acetic acid Answer: To convert ethene come ethanoic acid,we will embrace four steps:              Step-1: Ethene reacts with HBr and also we get 1-bromo ethane.            Step-2: 1-bromo ethane reacts with aqueous KOH and we acquire ethanol.            Step-3: Ethanol is oxidized through K₂Cr₂O₇ plus H₂SO₄ and also we gain 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 procedures at a glance. Just how to convert ethene to ethanoic acid next Recommended Posts: ● just how to draw lewis framework ● SO2 Lewis structure ◆ CO Lewis framework ◆ CO2 Lewis framework ◆ exactly how to find percentage

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

August 19, 2018
exactly how to convert Propyne to Propene Propyne reacts through hydrogen (H₂) in existence of  Pd and BaSO₄ in ~ 25ºc temperature and produce propene(CH₃-CH=CH₂). Right here BaSO4 acts together catalyst poison towards Pd catalyst reducing it's catalytic activity and controls the upto first stage. How to convert Propene to Propyne          Step-1: Propene(CH₃-CH=CH₂) reacts v Br₂ in existence of CCl₄ and also produce 1,2-dibromo propane( CH₃-CH(Br)CH₂Br).             Step-2: 1,2-dibromo propane( CH₃-CH(Br)CH₂Br) reacts through (alc)KOH and also 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. Following ● how to find percentage

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

October 27, 2019
SO2 Lewis Structure   Answer: right here is the an interpretation of SO2 Lewis structure. SO2 Lewis structure (sulfur dioxide electron period structure) is that kind of diagram whereby we present the full 18 valence electron of SO2 as dots , or dots and dashes(-).In Lewis structure,it is common that a bonding pair of 2 electrons deserve to be presented by  dash(-) or dots(●●) but a lone pair of two electrons is displayed by dots<●●>. In SO2 Lewis structure,there space two twin bonds that room going indigenous the atom sulphur come oxygens. In SO2 Lewis structure ,there are completely five lone pairs of electrons.The each  oxygen has actually two lone bag of electrons and also the sulphur atom has one lone pair that electrons. In SO2 Lewis framework ,the oxygen atoms 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 gain nine bag of electrons.Out of nine pairs of electrons,SO2 has four bond bag of electrons and five lone pairs of electrons.Here,each oxy

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

December 15, 2018
CO Lewis structure Answer: CO Lewis structure(carbon monoxide electron dot structure) is that type of framework where we show the total ten valence electron of CO as dots , or dots and also dashes(-).In Lewis structure,it is typical that a bonding pair of two electrons deserve to be shown by  dash(-) or dots(●●) but a lone pair of 2 electrons is displayed by dots<●●>. CO Lewis structure In CO Lewis structure,the carbon atom follows the octet rule and the oxygen atom also follows the octet rule.So,CO adheres to the octet dominion for all the atoms. In CO Lewis structure,we get 5 pairs of electrons.Out of 5 pairs of electrons,CO has actually three bond pairs and two lone bag of electrons.Here carbon has one lone pair and also oxygen has one lone pair that electrons. Explanation: this day we space going to find out to draw CO Lewis framework   (Carbon monoxide Lewis structure) in just few steps. CO Lewis structure CO Lewis structure  Setup procedures There room 5 steps that you have to follow when drawing the C

### 【 】Sodium Hydroxide and also Sulfuric Acid well balanced Equation||Balanced chemistry Equation for Sulfuric Acid and also Sodium Hydroxide

sodium Hydroxide and Sulfuric Acid balanced Equation now I will certainly 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 to balance this reaction way 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 but in the ideal side,we have two Na.So come balance Na ,we must put 2 before NaOH in the left side. H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O Step-3:Now balance H. After action 3 us are getting ... H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O In the left hand side,we have 4 hydrogens yet in the appropriate side ,we have actually 2 hydrogen's.So we need to ar 2 before  H₂O in the best side. For this reason we space getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O Step-4:Now balance SO4  Ater step 3, we space 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 configuration of Sulphur (S) Answer: Electron construction of sulphur (S) is  1s² 2s²  2p⁶ 3s² 3p⁴ . Explanation: To execute or find or writing electronic configuration of  Sulphur (S),we will certainly follow simply 5 steps.                    Step-1: To carry out electron configuration of sulphur, we need to know the atom number of   sulpur(S) . The atomic number of  sulphur  is 16.So  sulpur   has 16 electrons and 16 protons. Electron construction Look exactly how I find the electron configuration for  sulphur . This procedure is applicable for every the aspects of the periodic table.                                             Step-2: ( how do friend remember the order of electron configurations?) currently we have to memorize the following 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: currently we have actually to an initial numer the s-orbital (s