How many MOLES of dioxygen difluoride are present in 4.95×1022 molecules of this compound ?

Q: How many molecules of carbon tetrachloride are present in 3.57 moles of this compound?

A: Given information: Number of moles of carbon tetra-chloride = 3.57 mol

Q: Heart disease is linked to high blood cholesterollevels. What is the percent composition of…

A: Percentage composition of each element defines the amount of that particular element present with…

Q: Calculate the molar mass of C6H12O6

A: The molecular formula of glucose is C6H12O6, which means that it contains 6 carbon atoms, 12…

Q: Calculate the number of grams of xenon in 6.309 g of the compound xenon tetrafluoride.

A:

Q: How many molecules are in 119.78g of C4H10?

A: Given weight = 119.78 gram

Q: How many molecules are contained in 7.35 mol NH3 ?

A: Here, we have to Calculate number of molecules present in 7.35 mol NH3.

Q: Calculate the number of grams of xenon in 3.133 g of the compound xenon tetrafluoride.

A:

Q: Calculate the molar mass of C10H11N5O3

A: The first step in calculating the molar mass of a compound is to identify the atomic masses of the…

Q: Avogadro's number is the number of particles in one mole (6.022 x1023 particles = 1 mol). How many…

A: Inorder to calculate the number of molecules of water in 4.5 mol sample of sodium chloride, we first…

Q: How many MOLES of oxygen are present in 2.83×1022 molecules of dinitrogen monoxide ?

A: Given,  2.83×1022 molecules of dinitrogen monoxide.

Q: The formula of aspirin is C9H8O4 what number of molecules of acetylsalicylic acid are in a 500mg…

A:

Q: The number of moles in 37.80 g of C2H6O (molar mass = 46.1 g/mol) is?

A: Given information,       Mass of C2H6O is 37.80 g.     Molar mass of C2H6O is 46.1 g/mol.

Q: Complete the table below for calculating the molar mass of the compound carbon tetrachloride. Molar…

A: The complete table for the molar mass of the compound carbon tetrachloride is given below, 1mole of…

Q: How many molecules of carbon tetrabromide are present in 2.14 moles of this compound?

A: actually, 1 mole of Carbon Tetrabromide ( CBr4 ) contains avogadro's number of molecules .  means…

Q: Write all possible mole ratios between each element in the compound C4H10O2.

A: In one mole of the compound C4H10O2, there are 4 moles of C, 10 moles of H and 2 moles of O.

Q: Determine the number of moles in 5.73x1023 formula units of BaCl2?

A:

Q: How many moles of carbon dioxide are present in 1.03x10^23  molecules of this compound?

A:

Q: How many Oxygen are in 6.913x10^23 molecules of nitroglycerin C3H5N3O9?

A: Given question is checking our mole concept principal. In this question, number of molecules of…

Q: 1. How many MOLECULES of dinitrogen monoxide are present in 2.14 moles of this compound? 1.29x10^24…

A: moles of dinitrogen monoxide(N2O) = 2.14 molesnumber of molecules of dinitrogen monoxide(N2O)…

Q: How many moles are there in 284.65 g of H2CO3?

A: Given, the amount of H2CO3 =284.65 gramwe are asked to calculate the number of moles of H2CO3molar…

Q: Calculate the number of moles in a 1.52 kg sample of glucose (C6H12O6) Required Conversion…

A: Given;

Q: How many GRAMS of dioxygen difluoride are present in 4.95×1022 molecules of this compound ?

A: Number of molecules of O2F2 = 4.95×1022

Q: Determine the number of molecules present in 0.560 g of CH4.

A: Given data contains, Mass of methane=0.560 g. Molar mass of methane=16.04 g/mol

Q: Regular treatment with low dose aspirin is used to help prevent cardiovascular disease. How many…

A:

Q: How many moles of dinitrogen tetrafluoride are present in 3.93x10^22 molecules of this compound?…

A: Given, molecules of  dinitrogen tetrafluoride = 3.93 x 1022 molecules we know, => moles of…

Q: Part D. A 28.50 g sample of a compound of carbon, sulfur, hydrogen, and combusted (burned). 35.25 g…

A:

Q: How many moles of (NH4)3PO4 are contained in 0.917 g of this compound?

A: Given that: Mass of (NH4)3PO4 = 0.917g Moles of (NH4)3PO4 = ?

Q: how many molecules are there in 1×10^-4 mole of benzene C6H6?

A: Given that, Number of moles of benzene = 1.0×10-4 moles

Q: How many moles Are in 7.92 * 10^22 molecules of an unknown compound

A:

Q: What is the mass percent composition of oxygen in a compound having the empirical formula C20H34O4?

A:

Q: How many mols of carbon are present in 8.46×10^22 molecules of benzene C6H6

A: No. of moles can be termed as division of compound's mass by its molecular mass (mm).  Carbon has a…

Q: 1. How many MOLECULES of tetraphosphorus decaoxide are present in 4.49 grams of this compound…

A:

Q: What percentage of NH4NO3 is nitrogen?

A: Mass percent of element  is the mass of element present in 100g of the compound. Mass percent of…

Q: Calculate the number of grams of xenon in 3.702 g3.702 g of the compound xenon tetrafluoride.

A: mass of XeF4 = 3.702 g standard values molar mass of XeF4 = 207.3 g/mol molar mass of Xe = 131.3…

Q: How many moles of carbon dioxide (CO2CO2) are in 34.9 g34.9 g of the compound?

A: Given:Mass of CO2 = 34.9 gMolar mas of CO2 = 44.01 g/mol.

Q: How many atoms are in 3.67x10^-5 mol of (NH4)2SO4?

A: Introduction:

Q: How many sons of sulfur are present in 3.33 moles of disulfur decafluoride?  how many moles of…

A: Solution:       Avogadro's number shows that 6.022*1023 number of molecules are present in a mole of…

Q: Calculate how many molecules there are in 16.4 g HF.

A:

Q: How many millimoles are in 3.93 x 1025 bismuth(V) hydrogen carbonate formula units?

A:

Q: How many moles of O2 molecules are present in a 2.00 mole sample of SO2Cl2 ?

A: A compound is a pure substance. And according to the Law of Constant Proportions, the elements…

Q: 1. How many MOLECULES of dinitrogen tetroxide are present in 4.82 moles of this compound ?

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

Q: Determine the number of molecules present in 0.130 g of NH3.

A: In the given question we have to calculate the molecules of NH3 .  First of all, we have to…

Q: How many molecules are in 2.55 mol S8?

A: The moles of sulphur is 2.55 (given)Mol → Number of molecules

Q: Determine the number of molecules present in 0.31 g of CH

A: The number of molecules, atoms, or compounds present per mole of a substance is Avogadro's number.