2H зн 3H 2H 2H IS7.44 2.85-

Q: 1 OH میلا مليك 1. NaBH 2. HO * OH OH HO OH H

A: This reaction is an example of reduction of ketone by NaBH4 in presence of acid. It reduces ketone…

Q: A 3.4x10-6g sample is knowt ocontain 4.67 x1016 molecules. What is this compound.  A CH4 B CO2 C…

A:

Q: Silver nitrate reacts with nickel to form Ni(NO3)2 and silver. To produce 0.7kg of silver, how many…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: In terms of structure, which of the following does not belong with the rest?

A: Given molecul No2- Co2 Clo2- O3

Q: CI OEt OEt TSOH, A CI- ZI

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: chemical formula.

A:

Q: A 25.00mL wastewater sample was analyzed for its Mg2+ content using a standard gravimetric method.…

A:

Q: How many different molecules are drawn below? O X S

A: Write the IUPAC names for the given molecules based on the IUPAC rules. If the names are the same,…

Q: In the air we breathe at 74.0 ∘F∘F and 1.09 atmatm pressure, how many molecules does a typical cubic…

A:

Q: Elemental phosphorus occurs as tetratomic molecules, P4. What mass of chlorine gas is needed to…

A: Phosphorus reacts with chlorine to form phosphorus pentachloride. The equation for the balanced…

Q: -M-M-M-M-M-M-M-M-M- (a) -M-L-M-L-M-L-M-L-M- (b) -L-M-M-L-M-L-L-M▬M— io -M-M-M-L-L-L-M-M-M- (d)

A: Copolymer is formed from two or more monomer species. This copolymer can be of various arrangements…

Q: Ⓒ Macmillan Learning A sample of hydrogen sulfide, H₂S, has a mass of 51.00 g. Calculate the number…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: d e BeCl2 (s) + H₂O(g) → BeO(s) + HCl(g) BeCl₂ (s) + H₂O(g) →→→ BeO(s) + BaH₂ (s) + H₂O(l) → Ba(OH)2…

A: Check the number of elements on both side and try to balance it.

Q: While cleaning your attic, you found your old rock collection. If 83.58% of the rocks have a mass of…

A:

Q: How many sig figs in this number? 1.50 x 10 5 O 1 O 2 O 3 O 4 O 5 6 0 7 O 8

A: Given number is :  1.50 x 10-5  Number of significant figures in 1.50 x 10-5 = ?

Q: 57.2 mmol SO3 m(SO3)=

A: 1 mol  = 1000 mmol  So, 57.2 mmol SO3  * 1 mol / 1000 mmol = 0.0572 mol

Q: Ozone O3 is a chemical that is a pollutant in the lower atmosphere and a protective shield against…

A: Yes, ozone is highly reactive gas. It contains 3 atoms of oxygen.  When ozone dissociate it produces…

Q: HO OH 3 x HO. OH

A:

Q: 25% CH3OH

A: this is an SN1 reaction because tertiary alkyl halide present .OCH3- act as a nucleophile.SN1…

Q: 2 Не H 1.008 4.003 5 6 B CN 0FNe 10.81 12.011 14.007 15.999 18.998 20.180 13 9 3 4 Li Be 7 8 10 6.94…

A: We have to predict the order as per number of S atoms .

Q: 1) bromine is a red liquid at 25 its density is 3.12 g/cm^3 what is the volume of 30.1 g og liquid…

A: The given data is as follows: The density of liquid bromine = 3.12 g/cm3 The mass of liquid bromine…

Q: calculate the mass of 5.0 mmol of 4-nitrobenzoyl chloride mw: 185.56 g/mol

A:

Q: 5:02 Question 6 of 12 Submit Which of the following is an extensive property of the element carbon?…

A: Extensive properties are physical properties that does not depend on the amount of matter, i.e.…

Q: what is the mass of the anhydrous compund?

A:

Q: 2. Determine the empirical formula of the oxide of nickel, showing your work cle 3. Name the…

A: Please find your solution below : Empirical formula of a compound is the formula that gives only the…

Q: A 15.5 g sample of P2O5 contains how many grams of phosphorous?

A: Given, 5.5 g sample of P2O5

Q: 5. Use the balanced equation for the conversion of salicylic acid (C₂H603) and acetic acid (C₂H4O₂)…

A: Salicylic acid react with acetic acid and produced Aspirin and water molecule

Q: 10.0 g NHẠNO3(s) word in 120.0 ml water in 'n koffiekoppie opgelos. In die berekening van die warmte…

A: Given that Volume of water (solvent) = 120.0 mL Mass of solute NH4NO3 = 10.0 g

Q: A 15.5 g sample of P2O5 contains how many grams of phosphorous?

A: The grams of phosphorus contained in 15.5 g sample of P2O5 are to be determined.

Q: он 8.

A: We will write the final product of the given reaction

Q: Lithium metal has an atomic radius of 152 pm. The molar mass of lithium is 6.94 g/mol and Avogadro`s…

A: Atomic radius = 152 pm = 152 × 10-10 cm  Avadagro constant = 6.022 × 1023  per mol  Molar mass of…

Q: llum.ecollege.com/course.html?courseld%3D15807691&OpenVellumHMAC=9c87262d9de99faf53f1782b38312140#10…

A: Given information,Distance = 400 kmThe volume of Gasoline is 47.5 LIt is know that,1 mile=1.6093 km1…

Q: What is the name of the following compound? H СНз СНз Н н н H- -H- H СHз Н Н нн

A: Rules for writing IUPAC names : 1) Select longest possible continuous carbon chain having maximum…

Q: No. Reaction a HO. ? МСРВА b 1. BH3, THF 2. Н.О, NaOH 1. SOCI, он 2. (CH3),NH

A:

Q: only SO. and sulfuric acid weighs

A: According to the question, we need to determine the percentage of sulfuric acid and SO3 in the…

Q: Cl. へ Cl, XX

A:

Q: H2 (8) + Cl2(g) = 2HC[8) CO) + 2H2(g) = CH3OH(g)

A:

Q: Una masa de mercurio ocupa 0.750 L Qué volumen ocuparia una masa igual de etanol? La densidad del…

A: Note - Since you have asked multiple question, according to our policy, we are supposed to solve…

Q: HO C-CH₂-CH₂-C + 2 CH3CH₂OH OH L+ 12D Ht Draw the molecule(s) on the canvas by choosing buttons from…

A: Information of question

Q: 1.8 mol S² Eq s² =

A: Answer:Valency factor of an ion is always equal to the magnitude of charge present on it.

Q: What is the major product for each of the following reactions?

A:

Q: (v) What was the mass of oxygen gas in the unknown mixture? (w) What was the mass of ethane gas in…

A: Given: An unknown mixture of ethane gas and oxygen gas =8.16 g

Q: 1. O3 2. (CH32S or Zn, HCI d. a. b. C. HO

A: