2024 For which compound does 0.256 mole weigh 12.8

For which compound does 0.256 mole weigh 12.8

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WebNov 20, 2024 · For Which Compound Does 0.256 Mole Weigh 12.8g? O A. CH3CI B. None Of These Choices O C.C2H40 OD.C2H6 E. CO2 Posted 10 months ago Q: 1. … Web0.256 mol of compound weigh = 12.8 g 1 mol of compound weigh = (12.8 / 0.256) g 1 mol of compound weigh = 50 g Therefore, Molar mass of compound = 50 g/mol Molar …

Is CH3Cl a molecular compound? - Answers

Web21. For which compound does 0.256 mole weigh 12.8 g? want molar mass (grams per mole) a)C 2 H 4 O 44 g/mol 12.8 g = 50.0 g/mol - now check out molar masses b)CO 2 … riverland baptist church dunnellon

For which compound does 0.256 mole weigh 12.8 g?

WebFeb 5, 2012 · This depends on the specfic chemical compound. For which compound does 0.256 mole weigh 12.8 g a) C2H4O b) CO2 c) CH3Cl d) C2H6 e) none of these? This compound is chlorometane - CH3Cl. The... WebNov 11, 2024 · For which compound does 0.256 mole weigh 12.8 g? a. C,H,O b. CO2 c. CH,CI d. C,Ho e. None of these C. One molecule weighs 2.03 x 10 Its molar mass is a. 48.0 g/mole b. 92.1 g/mole c. 114 g/mole d. 122 g/mole e. None of the above D. WebFor which compound does 0.256 mole weigh 12.8 g? A C 2H 4O B CO 2 C CH 3Cl D C 2H 6 Medium Solution Verified by Toppr Correct option is C) Option C is correct. Was … riverland blinds and shutters

OneClass: contains the smallest number of atoms. B) C10Hs 56) One mole

lesson 2 quiz.docx - Question 1 of 25 4.0/ 4.0 Points For.

WebSolution Verified by Toppr 0.438 mole weighs 169.37 gm Therefore, 1 mole weighs 0.438169.37=386.68 gm Was this answer helpful? 0 0 Similar questions What is the molar mass of NaOH? Medium View solution > For which compound does 0.256 mole weigh 12.8 g? Medium View solution > View more More From Chapter Basic Science View … WebA 0.320 mole sample of this compound weighs 28.8 g. What is the molecular formula of this compound? How many moles of MgS2O3 are in 189 grams of this compound? Which is the molecular formula of a compound with the empirical formula BCH_3 and a molecular mass of 103.38g/mole? A compound is 53.3% C, 11.2% H, and 35.5% O by mass. riverland bowls associationWebSee Chapter 03 Question 6 of 25 4.0/ 4.0 Points For which compound does 0.256 mole weigh 12.8 g? A. CH3Cl B. none of these choices C. C2H6 D. C2H4O E. CO2 Feedback: See Chapter 03 Question 7 of 254.0/ 4.0 Points Naturally occurring copper exists in two isotopic forms:63Cu and 65Cu. The atomic mass of copper is 63.55 amu. riverland biosphere reserve

"WebFor which compound does 0.256 mole weigh 12.8 g? A) C. 2 H 4: OB) CO. 2 C) CH. 3: ClD) C. 2 H: 6 E) none of these. 3. What is the mass of a 6.761-mol sample of sodium hydroxide? ... The total pressure of a mixture of gases is the simple sum of the partial pressure of all of the gaseous compounds. E) The rates of effusion of gases are … " - For which compound does 0.256 mole weigh 12.8

For which compound does 0.256 mole weigh 12.8

WebQuestion 1 5 pts For which compound does 0.256 mole weigh 12.8 g? CO2 none of these CH3Cl(50.49 ) C2H4O C2H6 Flag this QuestionQuestion 2 5 pts What is the molar mass of ethanol (C 2H5OH)? 46.07 34.17 45.07 38.90 62.07 Flag this Question Question 3 5 ptsYou heat 3.970 g of a mixture of Fe 3O4 and FeO to form 4.195 g Fe 2O3. WebFor which compound does 0.256 mole weigh 12.8 g? a. C,H,O b. CO2 c. CH,CI d. C,Ho e. None of these C. One molecule weighs 2.03 x 10 Its molar mass is a. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Show transcribed image text Expert Answer 100% (2 ratings)

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WebNov 20, 2024 · [A] Molar mass of C2H4O is 2x12 + 4x1 + 16 = 44g Hence 1 mole of C2H4O is 44g Therefoe 0.256 mole of C2H4O is 44 x 0.256 = 11.264g [B] Molar mass ofCO2is 12 + 2x16 = 44g Hence 1 mole ofCO2 is 44g Therefoe 0.256 mole ofCO2 is44 x 0.256 = 11.264g [C] Molar mass of C2H6 is 2x12 + 6x1 = 30g Hence 1 mole of C2H6 is 30g Therefoe … WebFor which compound does 0.256 mole weigh 12.8 g? 1) C2H4O. 2) CO2. 3) CH3Cl. 4) C2H6. 5) None of these. 3) CH3Cl. Section 3.3 Molar Mass (p. 90) The molar mass has units of g/mol. (12.8 g/0.256 mol) = 50.0 g/mol. The molecule with the closest molar mass is CH3Cl. Phosphorus has the molecular formula P4 and sulfur has the molecular formula S8.

WebMar 30, 2024 · 0.256 = 12.8 M By simplification, the value of molar mass will be 50 g m o l − 1 Carbon is an element with atomic number 6 and has molar mass of 12 g m o l − 1 … WebFor which compound does 0.256 mole weigh 12.8 g? @. C2H40 b. CO2 c. CHza d. C2H6 e. none of what is the correct answers for this questions? Show transcribed image text Expert Answer Transcribed image text: e. 751 31. What is the mass of 5 atom (s) of copper in grams? a. 317.8 g 6 1.9 x 1021 g c.7.65 10-24 g d. 6.022 x 1023 g e. 5.28 x 10-22 g 32.

WebAug 14, 2016 · meerkat18. To answer this problem, we divide the mass in grams of the compound by the number of moles of the compound. In this case, 12.8 grams divided by … Webfor which compound does 0.256 mole weigh 12.9 g a C2H4O b CO2 c CH3CL d C2H6 e none of the above This problem has been solved! You'll get a detailed solution from a …

Webfor which compound does 0.256 mole weigh 12.9 g a C2H4O b CO2 c CH3CL d C2H6 e none of the above This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: for which compound does 0.256 mole weigh 12.9 g a C2H4O b CO2 c CH3CL d C2H6 e none of …

WebJul 30, 2024 · A) 34.2 mole Ar B) 94.3 mole Ar C) 93.4 mole Ar D) 32.4 mole Ar E) 93.3 mole Ar AB) none of these How many atoms are in 6.58 moles of chlorine gas? A) 3.69 times 10 atoms CI B) 7.39 times 10^25 atoms Cl D) 7.93 times 10^24 atoms Cl E) 6.93 times 10^25 atoms Cl How many atoms are in 8.52 moles of ozone gas? riverland bowls resultsWebSaved For which compound does 0.256 mole weigh 12.8 g? Question 1 options: CH3Cl CO2 C2H6 none of these choices C2H4O Question 2 (4 points) SavedWhat is the molar … smith wigglesworth encounter with the devilWebMar 9, 2024 · ChemistryHelper2024 Number of moles = so to calculate molar mass (Molecular weight of compound): Molecular weight = = = 50 g / mole Now we calculate molecular weight of each compound in choices: a) C₂H₄O = 44 b) CO₂ = 44 c) CH₃Cl = 50.4 ALMOST 50 so this is the correct answer d) C₂H₆ = 30 Advertisement New … riverland baptist church dunnellon floridaWebFor which compound does 0.256 mole weigh 12.8 g? A) C 2 H 4 O B) CO 2 C) CH 3 Cl D) C 2 H 6 E) none of these ____ 4. Phosphoric acid can be prepared by reaction of sulfuric acid with “phosphate rock” according to ... 2.16 moles lithium fluoride and 0.395 moles fluorine D) 0.789 moles lithium fluoride and 1.37 moles lithium . E) none of ... riverland bird clubWebmass of compound = 12.8 gram number of moles of compound = 0.256 mol we know that the formula Number of moles of compound = mass of compound in gram/ molar mass of compound 0.256 = 12.8 / molar mass of compound molar mass of compound = 12.8 / 0.256 molar mass of compound = 50 gram/mol Hence the molar mass of compound is … riverland boat hireWebExpert Answer 100% (1 rating) Part 1 No. of moles = 0.256 Mass of sample = 12.8g Molar mass = mass / no. of moles = 12.8g / 0.256 = 50 g/mol It might be Sodium Cyanide as its molar mass is … View the full answer Previous question Next question riverland australia wine regionWebFor which compound does 0.256 mole weigh 12.8 g? A) C2H4O B) CO2 C) CH3Cl D) C2H6E) none of these ANS: C PTS: 1 DIF: Easy REF: 3.4 C ) CH 3 Cl KEY: Chemistry general chemistry stoichiometry mass and moles of substance mole MSC: Quantitative 15. Roundup, an herbicide manufactured by Monsanto, has the formula … riverland bowls