59, Calculate the percent composition by mass of the following compounds that are important starting materials for synthetic polymers: a. C,H,O, (acrylic acid, from which acrylic plastics are made) b. C,H,O, (methyl acrylate, from which Plexiglas is made) c. C,H,N (acrylonitrile, from which Orlon is made)

Q: The combustion of propane c3h8, a fuel used in background grills and camp stoves produces carbon…

A: Combustion of propane C3H8 + 5O2 ->  3CO2 + 4H2O

Q: 1. How many ATOMS of boron are present in 1.31 moles of boron trifluoride ? atoms of boron. 2. How…

A:

Q: A.How many grams of chromium(III) oxide, , are present in 2.46 moles of this compound? grams_____…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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Q: Calculate the percent composition by mass of cach element in AIKOH),. Use at least three significant…

A: Following are the atomic masses of the atoms in Al(OH)3: atomic mass:Al = 27 g/molO = 16 g/molH = 1…

Q: Problem 31

A: Given that the mass of CO2 and H2O is 2.90 g , 0.8975 g respectively.The mass of Carbon and Hydrogen…

Q: The artificial sweetener aspartame (NutraSweet), C14H18N2OS, is used to sweeten diet foods, coffee,…

A:

Q: Bauxite, the principal ore used in the production of aluminum, has a molecular formula of…

A: Bauxite has a chemical formula of Al2O3·2H2O

Q: Ammonium perchlorate (NH4ClO4) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: Ammonium perchlorate (NH4ClO4) produces nitrogen gas (N2), chlorine gas (Cl2), oxygen gas (O2),…

Q: The combustion of propane C3H8, a fuel used in background and water vapor. How many moles of carbon…

A: The combustion of propane reaction is C3H8 +5 O2→3 CO2 + 4 H2O   From the above reaction 1 mole of…

Q: 0.4 moles of calcium carbonate contains how many carbon atoms?     A. 1.2 x 1023   B. 4.8 x…

A: The formula of calcium carbonate = CaCO3  Molecular weight of CaCO3 is 100 gm/mol  1 mole CaCO3 =…

Q: Glycine, an amino acid used by organisms to make proteins,is represented by the following molecular…

A: Glycine is the simplest amino acid present. It is made up of an amine group and one carboxylic group…

Q: Freon-12 (CCI2 F2) is used as a refrigerant in air conditioners and as a propellant in aerosol cans.…

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Q: How many moles of phosphorus pentachloride, PCl5, are present in a sample that contains 4.60 moles…

A:

Q: D are products. How many moles of D can be produced with 5.98 moles of A being completely reacted?…

A: Given data: Moles of A completely reacted=5.98 mol. Chemical reaction: 3 A + 2 B → 4 C + 2 D To…

Q: thetr many years chloroform (CHCI3) was used as an inhalation anesthetic in spite of the fact the t…

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Q: M, Mol aer of s m MI Matar amass 1- How many molecules are in 0.400 moles of N205 Given: 0.400 of…

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Q: Convert 0.2377 grams of carbon into moles. 0.01718 molescarbon 0.01181 molescarbon 0.008229…

A: The mass of carbon given = 0.2377 g Molar mass of carbon = 12.0107 g/mol

Q: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when…

A: a)The molecular formula for Aspartame is C14H18N2O5 one mole is equal to one moles of aspartame or…

Q: 8. Calculate the percent composition by mass of each element in xenon tetrafluoride and in…

A: Percent composition is defined as the amount of element present in hundred gram of the substance.…

Q: Which has the greater number of particles, 6.022x1023 N, molecules or 28.02 g of N, molecules?…

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Q: In a universe far, far away, there exists an alien world where they have a different periodic table,…

A: 1 mole = 6.022×1023  Atomic mass :- Mass of one mole of atoms of an element is called atomic mass.…

Q: Glycine, an amino acid used by organisms to make proteins,is represented by the following molecular…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 6. Cra(P207)3 a. Calculate it's molar mass b. 4.93 mols Cra(P207)3 = _g Cra(P207)3 c. 78.45g…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Explain this

A: 1 mole of any substance contains Avogardo number (6.022 x 1023) of particles.The particles may be…

Q: A toothpaste contains 0.240% by mass sodium fluoride used to prevent dental caries and 5.0% by mass…

A: A toothpaste contains 0.240% by mass sodium fluoride used to prevent dental caries and 5.0% by mass…

Q: Minerals in soils and soil amendments (e.g., fertilizers) are described by formula units that…

A: To calculate: What is the mass in grams of 0.518 moles of calcium carbonate (CaCO3)?

Q: 51. Ascorbic acid, or vitamin C (C,H,O), is an essential vitamin. It cannot be stored by the body…

A: Ascorbic acid is C6H8O6 Molar mass of C = 12 g/mol Molar mass of H = 1 g/mol Molar mass of O = 16…

Q: The combustion of propane C3H8, a fuel used in background grills and camp stoves, produces carbon…

A: Given that : Moles of propane = 5.60 moles Moles of Carbon dioxide = ?

Q: II) Avogadro's number, Moles and Molar Mass a) How many neon atoms are in 4.48 mol of neon? b) What…

A: I mole of a substance is equal to 6.023 X 1023 units of that substance (atoms, ions or Molecules ) .…

Q: How many moles of nitrogen atoms are present in a sample that contains 4.73 moles of dinitrogen…

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

Q: 9. A 0.1342-gram sample of an unknown compound composed of C, H, and O was burned in air, producing…

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Q: After you balance the equation below, how many moles of X would be require to create 7.0 moles of…

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

Q: 1. a. How many grams of barium nitrite, , are present in 4.62 moles of this compound? grams b. How…

A: 1. a) Given : Moles of compound barium nitrite i.e Ba(NO2)2 = 4.62 mol.

Q: Freon is a trade name for a group of gaseous compounds once used as propellants in aerosol cans.…

A: We will have to calculate the percentage of chlorine by mass in the given compounds. For that, we…

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Q: Acetone is a well-known industrial solvent with a molecular formula of: C3H60. Calculate for its…

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Q: Cisplatin or Platinol, is usedin the treatment of certain cancers.Calculate (a) the moles of…

A: Molecular formula of Cisplatin = [Pt(NH3)2Cl2] Molecular weight of Cisplatin or Platinol =…

Q: If you have 951.45 moles of Californium, how many atoms do you have? Avogadro's Number is…

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Q: order to identify an unknown compound found at an environmental cleanup site, an analytical chemist…

A: We can determine the empirical formula from the mass percentage as below : At first we need to…

Q: 53.5 mol of P4O10P4O10 contains how many moles of P

A: One molecule of P4O10 contains 4 atoms of P.

Q: A hydrate of cobalt(II) chloride had a mass of 165.88 g before heating. After heating, the anhydrous…

A: Mass of CoCl2 before heating (hydrated) = 165.88 g Mass of CoCl2 after heating (anhydrous) = 130.9 g…

Q: Beryllium is a light metal used to fabricate transparent X-ray windows for medical imaging…

A: Moles is defined as the measurement of a substance that contains 6.022×1023 number of particles…

Q: The gemstone tanzanite was first discovered in Tanzania in 1967. Like other gemstones, it contains…

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Q: Prozac, CırHuFaNO, is a widely used antidepressant that inhibits the uptake of serotonin by the…

A: Since you have posted a question with multiple sub-parts, as per our company guidelines we are…

Q: What is the molar mass of C13H21NO3 (albuterol), a drug used to treat asthma? Reminder: molar mass…

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Q: a. How many molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound?…

A: Note:  As per our guidelines we are supposed to answer only first question.

Q: For the molecular compound sulfur trioxide, disulfur decafluoride, H20 what would you multiply the…

A: 1 mole of a compound is equal to its 6.022×1023 molecules. Therefore, 1 mole of SO3 is equal to…

Q: 51. Ascorbic acid, or vitamin C (C,H0,), is an essential vitamin. It cannot be stored by the body…

A: The solution is given below -

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.