A compound composed of 3.3% H, 19.3% C, and 77.4% O3.3% H, 19.3% C, and 77.4% O has a molar mass of approximately 60 g/mol.60 g/mol. What is the molecular formula of the compound?

Q: Folic Acid (C19 H19 N7 O6), also known as vitamin B9 is used to treat anemia caused by folic acid…

A: a) The number of moles of Vitamin B9 can be calculated as given below. Therefore, the number of…

Q: molecular formula for this compound

A: The empirical formula of compound is CH2 The empirical formula mass of compound is 14.0 g The molar…

Q: Eucalyptus leaves are the food source for panda bears. Eucalyptol is an oilfound in these leaves.…

A:

Q: A hydrocarbon contains 92.3% C and 7.7% H and has a molar mass of 78.1 g/mol. What is its molecular…

A:

Q: Calculate the empirical formula of a compound which contains 47.3 percent C, 10.6 percent H, and…

A: The unknown compound contains 47.3% C, 10.6% H, and 42.1% O by weight   We know that --- the atomic…

Q: Calculate the percent composition for C6H5NH2? C=77.38% H=7.58% N=14.04% C=76.33% H=7.11% N=7.04%…

A: The atmic mass of each elemts are as follows:H=1; C=12; N=14The moecular mass of C6H5NH2…

Q: A compound with the percent composition shown below has a molar mass of 60.10g/mol. Determine the…

A: Let the mass of the unknown organic compound be 100 g.Thus, mass of different atoms in the compounds…

Q: Determine the empirical formula of a compound having the following elemental analysis: 52.2% C;…

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

Q: 5. A compound with an empirical formula of CFBRO and a molar mass of 253.8 grams per mole. What is…

A: We have to predict the molecular formula of given compound.

Q: A compound consisting of carbon and hydrogen is 92.3% C. If the molar mass of the compound is 156.2…

A: Given percentage of carbon = 92.3 %  Percentage of hydrogen = 100-92.3 = 7.7 %  Molar mass of carbon…

Q: 2. NaHCO3 is the active ingredient in baking soda. How many grams of oxygen are in 0.35 g of NaHCO3…

A: Dear student as per rules as per allowed to answer one question for one upload , so I am answering…

Q: A compound has the following percent composition: 62.07% C, 10.34% H, 27.59% O. The molar mass of…

A:

Q: You have 275 g. of CCl3F How many moles is this?

A: The name of the given compound is trichlorofluoromethane with molecular formula CCl3F. Given that,…

Q: The moles of Glucose (C6H12O6) in 18 grams of Sucrose is 342 0.1 0.01 34.2

A:

Q: A compound with an empirical formula of CFBrO and a molar mass of 253.8 grams per mole. What is the…

A: Given emiprical formula is = CFBrO Molar mass of the compound is = 253.8 gram

Q: What is the molecular formula of a compound with the empirical formula CH and molar mass of 26.04ga

A:

Q: What is the molar mass of Al2(Cr2O7)3?    809.8554 g/mol B. 269.9518 g/mol C. 401.9448 g/mol…

A:

Q: A compound containing 5.9265 % H and 94.0735 % O has a molar mass of 34.01468 g/mol. Determine the…

A: Rule for this is just to determine the no of each atom present

Q: The formula of ibuprofen (Advil®) is C13H18O2 (molar mass = 200.29 g/mol). How many moles of…

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

Q: Determine the molecular formula to which the following empirical formulas and molar mass pertain.…

A: molecular formula =  empirical formula x n  This is the relationship between empirical formula and…

Q: a compound contains 47.08% C, 6.59% Hydrogen and 46.33% Cl by mass. The molar mass of the compound…

A: T

Q: 39.  A compound of carbon and hydrogen contains 92.3% C and has a molar mass of 78.1 g/mol. What is…

A: The percentage of Hydrogen is calculated as, 100-92.3 = 7.7%The percentage represents ‘parts per…

Q: what’s the molecular formula?

A:

Q: . Lycopene (C40H56) is an antioxidant molecule that is thought to slow aging and reduce the risk of…

A: Given that Lycopene is C40H56 an antioxidant. Minimum daily intake = 6.5 mg = 0.0065 gram

Q: %

A: Number of C = ( %of carbon • molar mass ) / (100 • molar atomic mass of C ) Number of C = ( 79.85 •…

Q: Given 3 mols of the compound below what is the mol to mol ratio between the compound and Si?…

A: Given:  Compound is : Ca4Si2O6(CO3)(OH)2  - Fukalite 3 moles of the compound are given. Since,…

Q: Nicotine, a component of tobacco, is composed of C, H and N. A 5.20-mg sample of nicotine was…

A:

Q: The percent composition by mass of a compound is 68.8% C, 4.92% H, and 26.2% O The molar mass of…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: 1. Acetone is a well-known industrial solvent with a molecular formula of: C3H60. Calculate for its…

A: Given, the molecular formula of acetone = C3H6O We have to find the formula weight of acetone and…

Q: compound with empirical formula C2H5O was found in a separate experiment to have a molar mass of…

A:

Q: How many moles are in a sample of Saccharin with a mass of 35.31 grams? Saccharin is an artificial…

A: We know that, number of moles can be expressed as,

Q: Calculate the number of moles and molecules of 35.00 grams glucose (C6H12O6). How many atoms of C…

A:

Q: Ethanol has a molecular formula of CH3CH2OH. 1.) What is the molar mass of ethanol? 2.) What is the…

A: 1) molar mass = sum of atomic mass of each atom present  in the molecule  Since in ethanol we have 2…

Q: A compound with a percent composition by mass of 24.61% C, 2.75% H, and 72.64% Cl has a molar mass…

A: Molecular formula tells the number of atoms of each element in the molecule.

Q: How many moles of sucrose, C12H22O11, are in a 25-g sample of sucrose?

A: The atomic mass of , C = 12                                    H = 1…

Q: what is the molecular formula of the compound with molar mass of 252 g/mol and an emperical formula…

A: • The values provided in the question are:-  i) Molar mass of a compound = 252 g/mol  ii) Empirical…

Q: A mothball, composed of naphthalene (C10 H8 ), has a mass of 1.50 g. Part A How many naphthalene…

A: 1 mole of any atom or molecule contains Avogadro's number of atoms or molecules. Avogadro's number =…

Q: How many molecules are present in 52 mg of glucose (C6H12O6)?

A:

Q: The chemical formula of the antiviral drug against COVID-19 molnupiravir is C13H19N3O7. How many…

A: Given that : The mass of molnupiravir = 600.0 mg Relative atomic masses: H = 1.008; C = 12.011 N =…

Q: Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass of…

A: Given:-

Q: A compound is composed of 85.6% C and 14.4% H. What is its molecular formula if the molar mass is…

A: Given data, The mass of carbon = 85.6% = 85.6 g The mass of hydrogen = 14.4% = 14.4 g The no. of…

Q: Ascorbic acid (CsH&Os) is also known as Vitamin C. What quantity in molecules of CH&Os does a…

A: we know, moles is defined as the mass divided by the molar mass => moles = mass / molar mass…

Q: compound

A: Molar mass of Fe2O3 = 2 • ( molar atomic mass of Fe ) + 3 • ( molar atomic mass of Oxygen atom )…

Q: How many glucose molecules are in 5.23 g of C6H12O6?

A: How many glucose molecules are in 5.23 g of C6H12O6?

Q: Which has the most F atoms: 3 g CH3F , 3 g HF , or 3 g KF ?

A:

Q: A compound consists of 85.7%C and 14.3% H .  Its molar mass is 42.0g.  How do I find its molecular…

A: empirical formula : Simplest positive integer ratio of atoms present in a compound  Given  Carbon…

Q: Which substance contains more carbon by mass, 6.01 g of glucose, C6H12O6 or 5.85 g of ethanol,…

A:

Q: What is the simplest formula for a compound that contains 0.50 mol Na, 0.50 mol S, and 0.75 mol O?…

A:

Q: 8. A chemical compound is determined to have a percent composition of 23.54% C, 1.976% H, and 74.48%…

A: The empirical formula of a compound shows the number of atoms in terms of the smallest whole number…

Q: A compound is found to contain 1.25g of Ge and 2.44g of Cl. What is the empirical formula of the…

A:

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.