You are watching: How many valence electrons does silicon have?
Valence shell deserve to be discovered from the highest number of principal quantum number.You recognize that major quantum number is expressed by n.
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●Silicon (si) is an facet that helps computers run. How countless valence electron does silicon have? compose your answer as a number, not the word form of the number.
【】How many 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: now we are going to know just how many valence electrons selenium have in simply 5 steps. Include caption Step-1: First, find the atom number of selenium from routine table. From regular table ,we watch that the atomic number of selenium is 34. Step-2: We understand that the atomic number of selenium is 34.So selenium has 34 protons and also 34 electrons together the fee of electrons and also protons room equal however opposite in nature.The fee of proton is +1 and also the fee 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 Sodium hydroxide(NaOH)--What is the reaction in between sulfuric acid and sodium hydroxide?
Sulfuric acid and Sodium hydroxide Hello,you room in right location to know around the reaction in between sulfuric acid and also sodium hydroxide. Sulfuric acid is one acid since it has actually hydrogen ion.The formula for sulfuric mountain is H₂SO₄.It is a strong acid. Sodium hydroxide is a base due to the fact that it has actually hydroxide ion.The chemical formula for salt hydroxide is NaOH.It is a strong base. Read this:CO Lewis structure Sulfuric acid(H2SO4) and Sodium hydroxide(NaOH) Acid reacts v base to form salt and also water.This type of reaction is called acid base neutralization reaction. In instance of sulfuric acid and also sodium hydroxide,acid-base neutralization reaction will certainly happen. Sulfuric acid reacts v sodium hydroxide and also produce sodium 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 actually come native acid. H₂SO₄ +2 NaOH =Na₂SO₄ +2H₂O i beg your pardon salt is produced
【 】Hydrochloric Acid and also Sodium Hydroxide||Balanced Equation because that Hydrochloric acid and also Sodium Hydroxide
Hydrochloric Acid and also Sodium Hydroxide Hello,you room in right location to know around the reaction between hydrochloric acid and sodium hydroxide. Hydrochloric mountain is one acid since 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 chemistry formula for sodium hydroxide is NaOH.It is a solid base. Hydrochloric mountain (HCl) and Sodium hydroxide(NaOH) acid reacts v base to kind salt and also water.This kind of reaction is dubbed acid base neutralization reaction. In situation of hydrochloric acid and also sodium hydroxide,acid-base neutralization reaction will certainly happen. Hydrochloric acid reacts with sodium hydroxide and produce salt chloride(NaCl) and water(H₂O).Here sodium chloride(NaCl) is a salt beacause that positive component (Na+)has come from basic and an unfavorable part(Cl-) has actually come native acid. HCl+ NaOH =NaCl +H₂O Hydrochloric Acid and also Sodium Hydroxide balanced Equation currently I will balance hydrochlor
【】How to convert Ethene come Ethanoic mountain or Acetic Acid||How Ethanoic mountain Is all set from Ethene
How to convert Ethene to Ethanoic acid or Acetic mountain Answer: To convert ethene come ethanoic acid,we will embrace four steps: Step-1: Ethene reacts with HBr and we acquire 1-bromo ethane. Step-2: 1-bromo ethane reacts v aqueous KOH and we gain ethanol. Step-3: Ethanol is oxidized by K₂Cr₂O₇ add to H₂SO₄ and also we obtain ethanal. Step-4: Again,ethanal is oxidized by K₂Cr₂O₇ to add H₂SO₄ and we acquire ethanoic acid or acetic acid. Currently see every the actions at a glance. How to transform ethene come ethanoic acid next Recommended Posts: ● exactly how to attract lewis framework ● SO2 Lewis framework ◆ CO Lewis structure ◆ CO2 Lewis structure ◆ exactly how to discover percentage
【】How to convert propene come propyne and propyne to propene conversion
August 19, 2018
just how to transform Propyne to Propene Propyne reacts v hydrogen (H₂) in visibility of Pd and BaSO₄ in ~ 25ºc temperature and produce propene(CH₃-CH=CH₂). Below BaSO4 acts together catalyst poison towards Pd catalyst reducing it's catalytic activity and controls the upto first stage. How to transform Propene to Propyne Step-1: Propene(CH₃-CH=CH₂) reacts v Br₂ in visibility 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. Following ● exactly how to find percentage
【 】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 dot structure) is that type of diagram wherein we display the full 18 valence electron of SO2 as dots , or dots and also dashes(-).In Lewis structure,it is usual that a bonding pair of two electrons can be displayed by dash(-) or dots(●●) yet a lone pair of two electrons is displayed by dots<●●>. In SO2 Lewis structure,there room two twin bonds that space going indigenous the atom sulphur come oxygens. In SO2 Lewis structure ,there are completely five lone bag of electrons.The each oxygen has two lone bag of electrons and the sulphur atom has one lone pair of electrons. In SO2 Lewis framework ,the oxygen atoms follow the octet rule however the sulfur atom don't monitor the octet rule.It has an ext than eight electrons. In SO2 Lewis structure,we get nine pairs of electrons.Out of nine pairs the electrons,SO2 has four bond bag of electrons and five lone pairs of electrons.Here,each oxy
【 】CO Lewis structure ,Valence electron ,Formal fee ,Polar or Nonpolar
December 15, 2018
CO Lewis framework Answer: CO Lewis structure(carbon monoxide electron period structure) is that type of structure where we present the full ten valence electron of CO together dots , or dots and dashes(-).In Lewis structure,it is typical that a bonding pair of two electrons can be displayed by dash(-) or dots(●●) but a lone pair of two electrons is shown by dots<●●>. CO Lewis framework In CO Lewis structure,the carbon atom complies with the octet rule and also the oxygen atom also follows the octet rule.So,CO complies with the octet dominion for all the atoms. In CO Lewis structure,we get 5 pairs the electrons.Out of 5 pairs that electrons,CO has three link pairs and also two lone pairs of electrons.Here carbon has actually one lone pair and also oxygen has one lone pair that electrons. Explanation: now we are going to discover to draw CO Lewis framework (Carbon monoxide Lewis structure) in just few steps. CO Lewis framework CO Lewis framework Setup procedures There are 5 steps that you need to follow when drawing the C
【 】Sodium Hydroxide and also Sulfuric Acid well balanced Equation||Balanced chemistry Equation because that Sulfuric Acid and also Sodium Hydroxide
salt Hydroxide and also Sulfuric Acid well 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 actually H SO₄ Na O come balance this reaction method we should equalize the number of these over 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 to balance Na ,we have 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 actually 4 hydrogens yet in the ideal side ,we have 2 hydrogen's.So we need to location 2 before H₂O in the right side. So we are 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 one SO₄ and in the
【】Electron configuration of Sulphur (S)
January 11, 2019
Electron construction of Sulphur (S) Answer: Electron configuration of sulphur (S) is 1s² 2s² 2p⁶ 3s² 3p⁴ . Explanation: To do or discover or writing electronic configuration of Sulphur (S),we will certainly follow just 5 steps. Step-1: To carry out electron configuration of sulphur, we have to know the atomic number of sulpur(S) . The atom number of sulphur is 16.So sulpur has actually 16 electrons and also 16 protons. Electron configuration Look how I uncover the electron construction for sulphur . This procedure is applicable for every the aspects of the routine table. Step-2: ( just how do you remember the stimulate of electron configurations?) now we have to memorize the following 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 first numer the s-orbital (s
<5 Steps>Electron construction for Magnesium(Mg) in simply 5 Steps
January 11, 2019
Electron configuration for Magnesium(Mg) in simply 5 procedures To do or find or writing digital configuration of m agnesium (Mg),we will follow just 5 steps. Step-1: To perform electron configuration of m agnesium element, we need to know the atomic variety of the magnesium .The atomic variety of magnesium aspect is 12.So magnesium has 12 electrons and 12 protons. Look how I find the electron configuration for magnesium. This process is applicable for every the elements of the regular table. Step-2: ( exactly how do girlfriend remember the order of electron configurations?) now we need to memorize the adhering to 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: currently we have actually to first numer the s-orbital (start through 1s)like this: 1s2s p3s p 4s dp 5s dp 6s fdp7