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For which compound does 0.256 mole weigh 12.8

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 … WebMedium. View solution. >. 0.30 g of an organic compound containing C,H and O on combustion yielded 0.44 g CO 2 and 0.18 g H 2O. If 1 mole of compound weighs 60, …

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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) 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 … nutritional sports shop https://byfordandveronique.com

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

WebSaved 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 … 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 … 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. nutritional status definition who

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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? 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 … Webmass 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 …

For which compound does 0.256 mole weigh 12.8

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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 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?

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 … 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.

WebMar 30, 2024 · Complete answer: Given that the compound has a mass of 12.8 g and has the weight of 0.256 mole. The number of moles of any compound can be written as the ratio of the mass to the molar mass of the compound. Substitute these two values in the above formula. 0.256 = 12.8 M By simplification, the value of molar mass will be 50 g m o … 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...

WebQuestion: 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?

WebMar 9, 2024 · ChemistryHelper2024 Number of moles = so to calculate molar mass (Molecular weight of compound): Molecular weight = = = 50 g / mole Now we calculate … nutritional standards for childrenWebNov 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. … nutritional status of canadiansWebAug 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 … nutritional status deped formhttp://hogescience.weebly.com/uploads/2/2/9/7/22975330/advanced_chemistry_chapter_3_test_review.pdf nutritional statement for dried black beansWebFor which compound does 0.256 mole weigh 12.8 g? Class 10. >> General Knowledge. >> Basic Science. >> Basic Chemistry. nutritional standards for school lunchesWebQuestion 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. nutritional status of common beanWebNov 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 … nutritional status of pakistan