2 NH3 (g) + H2O(g) + CaCl2 (s) 一

Q: NH Oit 1d 25 1d 1s 25 4t 10 8. 7 6 5 1. 2. 3. 1.

A:

Q: :0 + N N C ZH N H+ cat.

A: When ketone react with secondary amine it will form enamine

Q: A. CCI, B. SICI, C. GeCl

A: We know that as the size of atom decrease boiling point increase

Q: A particular beer is 6.50% ethanol by volume (C2H6O). if a single bottle of beer contains 750. ML of…

A:

Q: H₂ Br HCI CI ma H=H CHCI 3

A: Step - 1  SN2 reaction  Step-2  Lindlar catalyst Reduction  Step -3  Carbene addition to double…

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

A:

Q: शिकाल्ब गन वेगण्णंणंद भएवपत्कोल- ०रावळीना जबवतीक व ए्रवकाट ेतपनीब्ल. ब्बकण केवोरी जटवत्वीनाह ल…

A: Balanced the following redox reaction under basic conditions ---

Q: 2.004, p. 3.746 + log q. 4.876 + log (,0E) = 4.632 X = '1.005 '2.005

A: The solution is given below -

Q: 1. What is the density of a solid if a sample occupying a volume of 16.53 mL wei 85.4 g? 2. Why does…

A: Given: The mass of the solid is 85.4 g. The volume occupied is 16.53 mL.

Q: I. I. II. H H H н ннн エエ

A: 1H Nmr signal for given molecule ranked from lowest to highest chemical shift as

Q: 3 A(g) + B(g) = 2C(g) + 2 D(g)

A: Equilibrium constant is defined as the ratio of product of concentration of products to that of…

Q: Solid antimony has a density of 6.70 g/cm°. Liquid antimony has a density of 6.53 g/cm°. If a 1.34…

A: The density of the solid antimony is = 6.70 g/cm3 The density of the liquid antimony is = 6.52 g/cm3…

Q: H2(g) → 2 NH3(g) ΔΗ + 4 H¿O(1) → 2 NO:(g) + 7 H2(g) AH = H2(g) + ½02(g) ΔΗ %3D

A: Using Hess's law, According to this law, Enthalpy of a reaction remains same either it completes in…

Q: 1) O3 2) Zn/H20 (a) (b) H. (c) (d) H H. (e)

A: Ozonolysis is the chemical reaction in which ozone molecule is added to the saturated compounds and…

Q: IV C1 I III II CN Co,CH3 Co,CH3 III, II, IV, I a. b. II, III, I, II c. I, IV, II, II С. d. IV, III,…

A: We know that anionic polymerization is a one type of chain-growth polymerization which includes…

Q: 1 cmol Ca2+ = 1 cmol Na+   true or false

A: Given ,  1 cmol Ca2+ = 1 cmol Na+  Whether this equality is true or false

Q: O3.5 s O7.0 s 2.8 s 2.5 s

A: Given: The length of pendulum, (L) = 2m. The gravity on moon, (g) = 1.6m/s2.

Q: 1) CI (1 equiv) cat. AICI3 2) ΗΝΟ, cat. H2SO4 CI

A: Here the reactions are the electrophilic substitution .

Q: 3H (s) 1H (m) 2H (d) 2H (d) 1H (s) 8 7 6 5 4 3 2 1

A:

Q: HBr (d). Br NaCN (e). KCI Br (f).

A: Depending  upon degree  of alkyl halide  and reagent  reaction  will proceed

Q: 15N + H → 1C + + în

A:

Q: NH2 1. NANO2, H;O+ 2. H20, heat

A: The products for the given reactions has to be predicted.

Q: ÇI 3 Na SCH,CH, DMF, 0" C CHJ NaNO

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Q: KMNO4 H*, t°c

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Q: Is sugar an element or a compound? C12H22011 Is water an element or a compound?

A: An element contains same type of atoms. A compound contains different types of atoms.

Q: (2.23 x 10^3 g) (9.0 x 10^-3 g)/ 10.1 x 10^-7 s^2=

A: The given quantities are in the units of grams and seconds. The expression has been solved below.

Q: 1?

A: Dipole moment =       charge(q) × bond length(l) Dipole moment is the product of charge (magnitude…

Q: Describes how tempera

A: Different fundamental gas laws are there that tells the relationship between the pressure,…

Q: Which property of rubbing alcohol is a chemical property? a) density (0.786 g/cm') b) flammability…

A: Rubbing alcohol is mainly composed of isopropyl alcohol, and it is denatured alcohol that is certain…

Q: Which one of the following is a PURE chemical substance Sea water O Selenium O Air O Paper

A: Given substances: Sea water Selenium Air Paper We have to find the pure chemical substance.

Q: 1s 2s 2p 1s 2s 2p @ 000 1s 2s 2p (11 1s 2s 2p

A: Pauli Exclusion Principle states that no two electrons in the same atom can have  all the  four…

Q: Draw the products formed in each reaction and indicate stereochemistry.

A: NOTE- As the question contains multiple subparts,. we will solve first two sub parts for you. o get…

Q: 1.12 x 10-2 s = CS

A:

Q: Perform the indicated conversion: 2.50 × 103 cal = _____ J

A: Unit conversion convert different units of measurements for the same quantity. Energy can be…

Q: н H_3 Н 2 1 Н c=c=c C Н

A: Ans: SP2-SP (Option 2)   Explanation; The given molecule name is Allene, is organic compounds in…

Q: Fill the blanks with the possible physical methods of separation/processes. Matter Heterogeneous…

A: The solution is given below -

Q: 1. 6C 7 N+ 14 1N 1H 0. le 0. -le

A: In a successful nuclear reaction , mass number and atomic number will be same on both reactant as…

Q: Br II Br Br II A) III < I < II B) I| <I< II C) III < || < I D) II < III < I E) I< III < ||

A: Given:-   We have to these halides in the increasing order of SN2 reaction.

Q: Perform the indicated conversion: 3.06 x 10³ cal = J A 1.28 x 104 J B 1.37 x 10-3 J 12.8 J D 7.31 x…

A:

Q: X (i) (ii) A,

A: In the question, we have the enthalpy diagram.  We need to express ∆Hz in terms of ∆Hx and ∆Hy.

Q: (1) кон ĆI (ii) CH;CO,H (ii) OOCH,CH3 'Br DMF

A:

Q: d) 3.X CN -> くN e) GN ミ」

A:

Q: Determine the molecular mass of the following compounds:

A: The molecular mass of the given molecule is equal to the sum of masses of a number of elements…

Q: C8H100 8 4H 6 1H 5 q 241 3 m 2 3H t |||| 1 PPK

A: The molecular formula of the organic compound given is C8H10O. The degree of unsaturation =…

Q: CH2 II NH HCI H20 O. H H3C H H3C HO,

A:

Q: ᴀᴄᴛɪᴠɪᴛʏ ₄: ᴅᴇꜱᴄʀɪʙᴇ ᴍʏ ꜱᴛʀᴜᴄᴛᴜʀᴇ ᴅᴇᴇᴘᴇʀ! ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ʀᴇᴀᴅ ᴀɴᴅ ᴀɴꜱᴡᴇʀ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ Qᴜᴇꜱᴛɪᴏɴꜱ: ₁.…

A:

Q: 1 4 C 7 8 +/- x 10 0 LO

A:

Q: Br2 H,0 DMSO 2013 Pearson Education, Inc.

A: This reaction gives you the halohydrins. Where OH and Br are at anti postions and OH always attack…

Q: What are the products of the following reactions?

A: Reactant have acyl chloride functional group and reagent have lewis acid aluminum chloride so this…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.