Florasulam is an herbicide with the chemical formula C12H8F3N5O3S. Answer the questions below concerning samples of Florasulam. [Note: Very large numbers requiring scientific notation can be entered as they appears on your calculator screen. 1.25×1022 would be entered as 1.25E22.] • How many moles of Florasulam are present in 30.00 grams of Florasulam?

Q: How many moles of N₂H4 are in 3.94 x 1022 molecules?

A: N2H4 is called as hydrazine. It is a hydride of group-15 elements.

Q: How many moles of theobromine are there in 5.72 x 1026 molecules of theobromine?

A: 1 mole of substance has Avogadro's number that is 6.022x1023 molecules or atoms NA = 6.022*1023…

Q: How many moles of atoms is in this elemental sample? 1.1×1022 Ag atoms

A: Given, Number of atoms of Ag = 1.1×1022 atoms Moles of Ag atoms = ? Note: Avogadro's number = 6.022…

Q: A sample of sulfolane, C.H3O,S, contains 5.00 x 1024 atoms. How many moles of sulfolane are in the…

A:

Q: 1) a chemical mole A-is a kind of material B-is a large molecule C-contains an undetermined number…

A: Mole concept: Avogadro's number = 6.022 × 1023 1 mol of any substance contain 6.022 × 1023 molecules…

Q: How many moles of compound are in the sample?

A: 1 mole of compound is equal to 6.022* 10 raise to power 23 molecules.

Q: Leucine is an amino acid with the formula C6H13NO2C6H13NO2. Determine the number of moles of carbon…

A: Given, mass of leucine, C6H13NO2 = 51.90 g Now, moles of leucine can be calculated as,

Q: An aspirin tablet contains 325.0 mg of aspirin, which has the molecular formula, C9H8O4. How many…

A: Given:Mass of aspirin = 325 mg = 0.325 g.

Q: 3.90 g sample of Cl₂ reacts with PC13 to form 11.45 g of PCl, according uch PC13 is needed? [Hint:…

A:

Q: a) Determine molecules of C5H5N in 16.00 g of C5H5N (molar mass = 79.11g/mol). b) Explain how the…

A: a) Given : Mass of C5H5N = 16.00 g And molar mass of C5H5N = 79.11 g/mol.

Q: a. How many molecules are present in n g of Sulphur dioxide?

A: Molecular weight of SO2 = 64 g/mol Molecular weight of any substance contains 6.023*1023 number of…

Q: Calculate the moles of glucose in 1.0253 g of glucose, C6H12O6. Then calculate the moles of each…

A: Given :-  Mass of glucose = 1.0253 g  To calculate :-  Number of moles of glucose and also determine…

Q: Granulated sugar consist of mostly a single chemical, sucrose (C12H22O11). Look up the molecular…

A: Mass of the Carbon = 12 g.Mass of the Hydrogen = 1 g.Mass of the Oxygen = 16 g.

Q: Calculate the molar masses of the following molecules. Include the units. Use 4 significant figures.…

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Q: When 6.360 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 21.50 grams…

A:

Q: (question not found in the book) Provided you are given a balanced chemical equation: Where do you…

A: Answer: Balancing of chemical equation is based on the law of conservation of mass which states that…

Q: Chemical Composition 1. If you have 3.65 g of Ba(OH)2, how many moles of Ba(OH)2 do you have?

A:

Q: Answer each of the following questions. Note that none of them should require difficult…

A:

Q: mass

A:

Q: What mass of compound is present in 7.60 moles of each of the following compounds? a.) Ca3(PO4)2 b.)…

A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a…

Q: When 5.347 grams of a hydrocarbon, C,Hy, were burned in a combustion analysis apparatus, 16.38 grams…

A: Empirical formula can be determined from the moles of gases formed of CO2 and H2O

Q: Calculate the amount in moles of molecules for each substance listed. a. a sample of ammonia,…

A: There are 3 atoms of H in 1 mole of NH3  1 atom of H = 1/3 mole of NH3 Therefore 8.1×1020 atom of H…

Q: Table salt consists of mostly a single chemical, sodium chloride (NaCl). Look up the molecular…

A: Given, 1 tsp. of salt is used for the recipe and the salt contains only NaCl.

Q: How many moles of potassium cyanide, KCN, are present in a sample containing 67.1 grams of the…

A: Given, Mass of potassium cyanide (KCN) = 67.1 g Moles of potassium cyanide (KCN) = ? Note:  Molar…

Q: You are given a 10.0 grams sample of ethanol (CH3CH2OH).   Explain how you can use the molar mass of…

A: The Avogadro’s number of any species is defined by a mole. The Avogadro’s number, NA, is equal to…

Q: A 0.613 g sample of a covalent compound contains 3.13 × 1021 molecules. What is the molar mass (in…

A: We have 0.613 g sample of a covalent compound contains 3.13 × 1021 molecules . We have to calculate…

Q: Assuming gasoline to be pure octane, C8H18 (actually, it is a mixture of many substances), an…

A: An automobile getting 22.7 miles per gallon would consume 5.10x10^23 molecules per mile. Find out,…

Q: A 4.503 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: The objective of the question is to calculate the-Empirical formulaMolecular formula

Q: cond A B C D sketch of molecules in it H H C1O H-Ö C нӧ- H H :O: H H H-Ö H-Ö C H C || :0: C O: 010…

A: first, we have to find empirical formula of the given compounds

Q: Aluminium has a density of 2.70 | g/cm3 . How many moles of aluminum are in a 13.2 cm3 block of the…

A: Density :- Density of a substance is its amountof mass per unit volume . So , density is the…

Q: osmium by mass. a) If you assume 100.0 g of the compound, what is the mass in grams of osmium that…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: Avogadro’s number is defined as   the number of atoms in exactly 12 g of carbon-12. the number of…

A: Which one of the following is correct

Q: 1: How many carbon atoms are present in a mole of ¹2C? 12 Express your answer using four significant…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A sample of naphthalene was analyzed in the laboratory and it was determined that the sample…

A: Number of moles (mol) = Given mass (g)Molar mass (g/mol)Given that:Number of moles= 0.457 molesMolar…

Q: There are several common counting units: 1 dozen=121 dozen=12, 1 score=201 score=20, 1 ream=5001…

A: Assume that the piece of jewellery contains 8.45 x 1022 atoms of silver in it.

Q: CHEMWORK With the advent of techniques such as scanning tunneling microscopy, it is now possible to…

A: The advent of advanced techniques such as scanning tunneling microscopy has revolutionized the field…

Q: How many moles of aspirin are in the tablet?

A: Number of moles = mass/molar mass  1 mol = 6.022 × 1023 molecules

Q: mercury occurs as a sulfide one called cinnabar, Hgs. How many moles of HgS are contained in a…

A:

Q: a. How many ATOMS of boron are present in 5.24 grams of boron trifluoride? atoms of boron. b. How…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Also, Number of atoms…

Q: Number of atoms of Carbon in 18 moles of C4H10 are: 433.58x10^23 7.48x10^23 O 108.40x10^23…

A: The number of moles of a compound can be obtained by Avogadro's number. It can be calculated as…

Q: Herbimycin is an herbicide with the chemical formula C30H42N2O9. Answer the questions below…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…