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For which compound does 0.256 mole weigh 12.8

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 … WebFor 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 …

For which compound does 0.256 mole weigh 12.8 g?

WebFor 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 ... WebSee 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. dr goldberg north plainfield https://bexon-search.com

Solved Ос. У d. 10 e. 11 QUESTION 4 For which compound does

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 … 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. dr goldberg litherland

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Category:Solved A. A sample of ammonia (NH3) has a mass of 56.6 g

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For which compound does 0.256 mole weigh 12.8

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WebFor which compound does 0.256 mole weigh 12.8 g? CH3Cl A compound is composed of element X and hydrogen. Analysis shows the compound to to be 80% X by mass, …

For which compound does 0.256 mole weigh 12.8

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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... WebExpert 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

WebMar 9, 2024 · ChemistryHelper2024 Number of moles = so to calculate molar mass (Molecular weight of compound): Molecular weight = = = 50 g / mole Now we calculate … 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 …

WebFor which compound does 0.256 mole weigh 12.8 g? Class 10. >> General Knowledge. >> Basic Science. >> Basic Chemistry. 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?

WebSee Answer Question: Ос. У d. 10 e. 11 QUESTION 4 For which compound does 0.256 mole weigh 12.8 g? a. CO2 b. CH3C1 Oc C2H6 d. C2H40 O e. none of these QUESTION 5 How many atoms of calcium are present in 83.4 g of calcium? O a. 1.25 X 1024 6.6.02 x 1023 C. 3.46 x 10-24 O d. 5.02 x 1025 Click Save and Submit to save and submit.

WebHow many total moles of atoms does the sample contain? Express the total number of moles of carbon and hydrogen numerically. L ( 26 Points, points each) Circle a best anewer for each of the following The molar mass of caleians phonphate CHCOOH (acetic acid n31015 gmol 7513 mol 6. dr goldberg orthodontist monroe nyWebMar 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 … enter disney special offer codeWebFor 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 … dr goldberg orthopedicWebAug 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 … dr goldberg orthodontistWebQuestion: For which compound does 0.256 mole weigh 12.8 g? A) across C_2 H_4 O B) acrossCO_2 C) acrossCH_3 Cl D) acrossC_2 H_6 E) none of these Show transcribed image text Expert Answer 100% (76 ratings) Transcribed image text: For which compound does 0.256 mole weigh 12.8 g? dr goldberg infectious diseaseWebfor 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 … dr goldberg niantic ctWebSaved 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 … dr goldberg houston tx