JJ Thomson is credited with the discovery of

Q: [11/1 H ( #1111 Br A lin H

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Q: [1]03 [2] CH,SCH3 [1] Mg [2] CH,=0 [1] C6H5M9B H2SO4 HCI D [2] H,O [3] H,O MCPBA [1] (CH3),CuLi [1]…

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Q: 1) Mg, Et,0 2) H20 Br LHO Но. но

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Q: How many grams of NaCl would you need to add to 3.0 L of water to make 86mM NaCl?

A: For n = 1 Molar mass of NaCl = 58.44g  Or we can say 58.44g/ mol We are required to calculate the…

Q: udent. GElk Grove Unified - My Profile - Zoom V Results of the chec. My Citation list 9/2. O Pearson…

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Q: A) OH но Он NaBH, MеОH H,O, H,0 B) D) H,O, H,O Но он 1. СH,MgBr но он H. 2. H,0° H.

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Q: Oxygen Hydrogen Carbon Nitrogen 2. Calculate %N in the compound.

A: The compound given is,

Q: Predict the product(s) of the reaction below.

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Q: K2S 7.69 x 1026 H2S04 1.29 C6H14 11.84 HClo3 2.45 x 1026

A: As you not specified so I am giving answer of first 3 questions  Use these formulas  Mole=mass/molar…

Q: 1.) PBr3 2.) NaCN 3.) MgBr OH 4.) H*, H20 a) b.) d) ZI

A: Detailed mechanism is given below:

Q: Br + NaCN Br + 2 NH3 S Na CH;-I: Na* CH,-: H,N: Br:

A: when primary, secondary and benzyl halides  reaction with strong nucleophile undergo nucleophilic…

Q: d. Cl2 FeCla Br е. SO3 H,SO4

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Q: KMn 04 e) CH3 ) Hg loAc)z, IH20 2) Na 3H4 f)

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Q: pse all that apply. 20(g) + 2SÓ2(g) 2H2S(g) s,rhombic) + 2CO(g) SO2(g graphite) 2H6(g) + 702(g)…

A: Entropy is the measure of randomness.

Q: One mole of gallium (61023 atoms) has a mass of 70 grams, as shown in the periodic table on the…

A: Introduction: Introduction: The density will be the same for one atom and a large part of the…

Q: Determine the mol H20/mol CaSO4 if you have the following data to two decimal places (MM H20 =18.02…

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Q: How many grams of NaCl would you need to add to 3.0 L of water to make 55 mM NaCl?

A: molarity is defined as no of moles of solute devided by volume of solution in liter

Q: substance IeFs Ne H2 NO HBr H,C-CH3 CO NH3

A: Given,  Ne, H2 , NO , HBr , H3C-CH3 , CO , NH3        Required,                      Intermolecular…

Q: Draw the structures of compounds A–F in the following synthesis scheme.

A: A species with a larger size can easily accommodate negative charge. In other words, in a large size…

Q: complete this please

A: In the above reaction, the HCl is an acid and hence it will provide H+ ions. And ZnCl2 is being used…

Q: Na,CO3(aq) + CaCl2(aq) → 2 NaCI(aq) + CaCO3(s)

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Q: 1LDA 2) 10. Br OH GMH,SO,/A NH2 11. NH2 12.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: frozen ethanol pure potassium potassium iodide red phosphorus Covalent lonic Metallic Molecular

A: If the electronegativity difference between the atoms is less than 1.7, it is a covalent solid and…

Q: H* a H. HO Cl2 b XS CH4 hv 1. NaBH4 2. NH,CI(aq) H2 d Pd

A: Organic Reactions.

Q: po, EXEI, UNuvijUEI OWUTU. = 192 g νερό. τάση για εμπέδωση Τι σημαίνει η έκφραση: cυδατικό διάλυμα…

A: 1. 3% aqueous sodium chloride means there is 3g of NaCl in 100g of water.

Q: H9SO4. H,SO4(aq)

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Q: CH3CH2OH a. C. HBr H2SO4 [1] CH3CH,O Na* [1] NaCN d. [2] H20 [2] H2O b.

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Q: 1) NABH, 2) H3O* Li

A: The question is based on the concept of organic reactions. we have to write the product of the given…

Q: exe/lo_u-IgNslkr7j8P3ji Qs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVP80GQVcR8H8EYh1OU3pQMbCr ourse Home Login…

A: Ionic bond is formed by the transfer of electron from an electropositive atom to the electronegative…

Q: or N2H4 + 2 H202→ N2+ 4 H2O u

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Q: n? +. oif +1 HO

A: As it is tertiary alkyl iodide.  And iodide ion is substituted with OH group.

Q: T. NaNHz 2. CH3I 3. H20,H2 SO4

A: In this question we have to tell the product of the reaction.

Q: What is Horney's theory in modern society

A: Horney's theory in modern society - Basic anxiety is a term used by psychoanalytic theorist karen…

Q: a. pH = 4.5 %3D b. pH 13.1 C. pH = 7.0 %3D d. pОH %3D 1.0 e. РОН 3D 9.2 f. [H*] = 3.4 x 10$ M g. [H]…

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Q: (iv) (1) РОСІ3/РMF →? (2) NaHCO3 Br2/CHC13 (v) →? 'N' H.

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Q: esSED THIS? at Section 1Pos MO Wah • Part B Cansde the evaporion of methand 50'C COR U-COH Express…

A: Concept:  For a general reaction A(l) === B(g) The equilibrium constant Kp is given by  Kp = PB And…

Q: Why are the chemical elements important in the Big history story?

A: A chemical element, also called an element, is anything that can decompose into simple substances…

Q: 1. Name the following molecules. Spelling counts. Br HC CH3 CH3 CI a. -CH3 b. CI-C-CH,CH,CH c. HO H.…

A: The write the IUPAC name of the following molecules.

Q: MgBr 1. H,0* 2.

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Q: Cae AS he baianced chemical egaton Snand S /OK- ml 206 207 So 24

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Q: (A.H) RCONCS CH,CONCS NH2 'R M.w=(63.20 H. ELOH M.W: M.W: 303.75 g: 1.8325

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Q: CH3 1) Hg(OAc)2 H20 a) 2) NABH, H3C `CH3 1) BH3 D 2) H,O,/H;O

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Q: In simple terms, what is the difference between a theory and a law

A: Theory and laws are interrelated . Law  According to science , law is generalised statement  based…

Q: 1) NaBH4, EtOН 2) H*

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Q: NaOEt, ELOH EtO,C CO,Et OEt a) b.) EtO но ÓEt он d)

A: We will choose Correct option

Q: What is polarity in chemistry

A: It is a physical property of compound which relates other physical properties such as melting point,…

Q: NaCI + BaSO4 BaCl, + Na,SO4

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".