<】How many Valence electrons Does beryllium(Be) Have?||Number of Valence electrons of beryllium(Be)




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We know that the atom number ofberylliumis 4.Soberylliumhas 4 protons and also 4 electrons as the charge of electrons and also protons are equal yet opposite in nature.The charge of proton is +1 and the fee of electron is -1.
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Valence shell have the right to be uncovered from the highest variety of principal quantum number.You understand that major quantum number is to express by n.
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【】How plenty of Valence electrons Does Selenium (Se) Have?|| Selenium (Se) Valence electron



How countless valence electron does selenium (Se) have? Answer: Selenium has six valence electrons. Explanation: currently we space going come know  exactly how many  valence electrons  selenium  have in simply 5 steps. Include caption              Step-1: First, find the atomic number of  selenium  from periodic table. From routine table ,we check out that the atom number of  selenium  is 34.                  Step-2: We know that the atom number of  selenium  is 34.So  selenium  has 34 protons and 34 electrons as the charge of electrons and protons space equal however opposite in nature.The fee 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 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 sodium hydroxide?


Sulfuric acid and also Sodium hydroxide Hello,you are in right place to know around the reaction in between sulfuric acid and also sodium hydroxide. Sulfuric acid 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 since it has actually hydroxide ion.The chemical formula for sodium hydroxide is NaOH.It is a solid base. Review this:CO Lewis structure                 Sulfuric acid(H2SO4) and Sodium hydroxide(NaOH)  Acid reacts with base to kind salt and also water.This form of reaction is dubbed acid base neutralization reaction. In instance of sulfuric acid and sodium hydroxide,acid-base neutralization reaction  will certainly happen. Sulfuric mountain reacts through sodium hydroxide and produce sodium sulphate(Na₂SO₄) and water(H₂O).Here  salt sulphate(Na₂SO₄) is a salt beacause that is positive component has come from base and an adverse part has actually come from acid. H₂SO₄ +2  NaOH =Na₂SO₄ +2H₂O which 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 space in right ar to know about the reaction between hydrochloric acid and sodium hydroxide. Hydrochloric mountain is one acid due to the fact that it has actually hydrogen ion.The formula for hydrochloric mountain is HCl.It is a strong acid. Salt hydroxide is a base since it has hydroxide ion.The chemistry formula for sodium hydroxide is NaOH.It is a strong base. Hydrochloric mountain (HCl) and also Sodium hydroxide(NaOH) mountain reacts through base to form salt and water.This form of reaction is dubbed acid base neutralization reaction. In case of hydrochloric acid and 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 that positive part (Na+)has come from base and an unfavorable part(Cl-) has actually come from acid. HCl+ NaOH =NaCl +H₂O Hydrochloric Acid and Sodium Hydroxide well balanced Equation now I will balance hydrochlor

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


How to transform Ethene come Ethanoic acid or Acetic acid Answer: To transform ethene to 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 v aqueous KOH and we get ethanol.            Step-3: Ethanol is oxidized by K₂Cr₂O₇ add to H₂SO₄ and we get ethanal.            Step-4: Again,ethanal is oxidized by K₂Cr₂O₇ plus H₂SO₄ and we obtain ethanoic mountain or acetic acid. Currently see every the actions at a glance. How to transform ethene to ethanoic acid following Recommended Posts: ● how to attract lewis framework ● SO2 Lewis framework ◆ CO Lewis framework ◆ CO2 Lewis framework ◆ just how to discover percentage
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【】How to transform propene come propyne and propyne come propene conversion


August 19, 2018
how to transform Propyne come Propene Propyne reacts through hydrogen (H₂) in presence of  Pd and also BaSO₄ at 25ºc temperature and also produce propene(CH₃-CH=CH₂). Right here BaSO4 acts together catalyst poison towards Pd catalyst to reduce it's catalytic activity and controls the upto very first stage. 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 with (alc)KOH and also produce 1-bromo propene-1(CH₃-CH=CH-Br).                        Step-3: 1-bromo propene-1(CH₃-CH=CH-Br) reacts through sodamide and also produce propyne. Following ● exactly how to find percentage
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【 】SO2 Lewis framework ,Valence electrons ,Formal Charge,Polar or Nonpolar


October 27, 2019
SO2 Lewis Structure   Answer: below is the definition of SO2 Lewis structure. SO2 Lewis framework (sulfur dioxide electron period structure) is that type of diagram whereby we present the complete 18 valence electrons of SO2 as dots , or dots and also dashes(-).In Lewis structure,it is usual that a bonding pair of two electrons deserve to be shown by  dash(-) or dots(●●) but a lone pair of 2 electrons is presented by dots<●●>. In SO2 Lewis structure,there room two double bonds that are going from the atom sulphur to oxygens. In SO2 Lewis framework ,there are completely five lone bag of electrons.The each  oxygen has 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 yet the sulfur atom don't follow the octet rule.It has an ext than eight electrons. In SO2 Lewis structure,we acquire nine pairs of electrons.Out of ripe pairs of electrons,SO2 has four bond pairs of electrons and also five lone bag of electrons.Here,each oxy
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【 】CO Lewis framework ,Valence electrons ,Formal charge ,Polar or Nonpolar


December 15, 2018
  CO Lewis structure Answer: CO Lewis structure(carbon monoxide electron dot structure) is that form of structure where we show the full ten valence electrons of CO together dots , or dots and also dashes(-).In Lewis structure,it is typical that a bonding pair of 2 electrons have the right to be displayed by  dash(-) or dots(●●) yet a lone pair of two electrons is displayed by dots<●●>. CO Lewis structure In CO Lewis structure,the carbon atom adheres to the octet rule and also the oxygen atom likewise follows the octet rule.So,CO complies with the octet ascendancy for all the atoms. In CO Lewis structure,we get five pairs the electrons.Out of 5 pairs of electrons,CO has actually three bond pairs and two lone pairs of electrons.Here carbon has one lone pair and also oxygen has actually one lone pair of electrons. Explanation: today we room going to find out to attract CO Lewis framework   (Carbon monoxide Lewis structure) in just few steps. CO Lewis framework CO Lewis framework  Setup measures There space 5 measures that you have to follow when illustration the C

【 】Sodium Hydroxide and Sulfuric Acid well balanced Equation||Balanced chemical Equation for Sulfuric Acid and Sodium Hydroxide


sodium Hydroxide and Sulfuric Acid balanced Equation currently I will certainly balance sulfuric acid and sodium hydroxide reaction. Step-1:write the reaction. H₂SO₄ + NaOH ----->Na₂SO₄ +H₂O Step-2:In the left side, we have actually  H SO₄  Na O come balance this reaction way we need to equalize the number of these over atoms and also polyatomic ion. Step-3:Now balance Na atom first.In the left hand side,we have actually one Na but in the right 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 getting ... H₂SO₄ +2 NaOH ----->Na₂SO₄ + H₂O In the left hand side,we have 4 hydrogens but in the right side ,we have actually 2 hydrogen's.So we need to ar 2 before  H₂O in the best side. Therefore we room getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O Step-4:Now balance SO4  Ater step 3, we are getting... H₂SO₄ +2 NaOH ----->Na₂SO₄ +2 H₂O In the left next ,we have actually one  SO₄   and in the
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【】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 do or discover or writing electronic configuration of  Sulphur (S),we will follow simply 5 steps.                    Step-1: To do electron configuration 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 16 protons. Electron configuration Look exactly how I discover the electron configuration for  sulphur . This process is applicable for every the facets of the routine table.                                             Step-2: ( just how do girlfriend remember the order of electron configurations?) now we have to memorize the following sequence the 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 very first numer the s-orbital (s
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<5 Steps>Electron configuration for Magnesium(Mg) in simply 5 Steps


January 11, 2019


See more: How Many Feet Are 30 In Is How Many Feet ? How Many Feet Are 30 Inches

Electron construction for Magnesium(Mg) in simply 5 actions To execute or discover or writing digital configuration of  m agnesium (Mg),we will follow just 5 steps.                    Step-1: To perform electron construction of m agnesium element, we need to know the atomic number of the   magnesium .The atomic number of magnesium aspect is 12.So  magnesium   has actually 12 electrons and also 12 protons. Look exactly how I discover the electron configuration for  magnesium. This procedure is applicable for every the aspects of the routine table.                                             Step-2: ( how do girlfriend remember the bespeak of electron configurations?) currently we have to memorize the following sequence the 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 (start through 1s)like this: 1s2s   p3s   p 4s dp 5s  dp 6s fdp7