How many atoms would there be in 9.85x106 g of Neon?

Q: A compound is 47.35% carbon by mass, 10.60% hydrogen by mass and 42.05% oxygen by mass. What is the…

A: Calculating empirical formula.

Q: How many moles are in 56 g of 0.73 You eat a banana and you consume (on average) 6.5 x 10^21 atoms…

A:

Q: How many carbon atoms are in 8.94 mL of C3H6O? 1 mole 6.02 x 1023 atoms 1 mL = %3D 0.883 g atoms of…

A: Calculation of mass in 8.94 mL: 1 mL=0.883 g8.94 mL=0.883 g1 mL×8.94 mL=7.894 g

Q: Symbol mass moles Number of atoms Fe 354 g potassium 302 g silver 2.16 x 1024

A: Number of moles = mass ÷ molar mass Number of atoms in 1 mol = 6.022 x 1023

Q: In the formula for sodium phosphate (Na3PO4), how many moles of sodium are represented? How many…

A: In the formula for sodium phosphate (Na3PO4)   3 moles of sodium are represented 1 mole of…

Q: How many moles of calcium atoms do you have if you have 8.99 x 1021 atoms of calcium. (The mass of…

A:

Q: How many moles of silver atoms do you have if you have 4.09 x 1021 atoms of silver. (The mass of one…

A: Given:- Number of atoms of Ag=4.09 x 1021 to calculate :- Number of moles of Ag.

Q: There are 6.02x1023 atoms in one mole of any element. Assuming that the titanium rod in the question…

A: Given that, Number of moles of titanium = 4.70 moles

Q: How many atoms are in 5.40 moles of Sulfur (S)? 3sigfig.

A:

Q: How many moles of calcium atoms do you have if you have 2.85 x 1021 atoms of calcium. (The mass of…

A: The Answer to the following Question is given as:

Q: Find the mass in grams of C3H8O (isopropyl alcohol) that would contain 5.44x10^25 C atoms.

A: The question is based on mole concept. We have to calculate mass of alcohol present in the given…

Q: What is the mass in 3.52 x 10^23 water molecules?

A: mass of 3.53 ×1023 molecules is 10.45g

Q: 8,47x102 calculate the mass ; ingram of 8,47x1022 atoms of coppER

A:

Q: How many atoms are in 5.80 moles of H O 6.02 x 1023 O 1.03 x 1023 4.00 3.49 × 1024 O

A: Mole can be defines as a standard unit for measuring large quantities of very small entities such as…

Q: How many hydrogen atoms are in 27 molecules of diborane, B₂H₆?

A: The molecular formula of diborane is B2H6 We need to find number of hydrogen atoms present in 27…

Q: How many moles are in 2.15x1023 atoms of Zinc?

A: Given :- number of atoms of Zn = 2.15 × 1023 atoms  To be calculated :- number of moles of Zn   1…

Q: A sample of hydrogen has a mass of 40.2 grams.  How many H atoms are there in the sample?   How…

A: Given that,mass of hydrogen = 40.2 gMolar mass of hydrogen = 2.016g/molmoles of hydrogen = mass of…

Q: How many atoms are in 4.81 mol of cobalt? 4.81 mol = %3D How many moles are in 5.90 x 1024 atoms of…

A:

Q: How many moles are in 5.50 x 10^23 molecules of carbon monoxide.

A:

Q: In the following How many total atoms of Ca How many total atoms of P How many total atoms of O How…

A: The fundamental building blocks of matter are referred to as atoms. Protons, electrons, and neutrons…

Q: The number of Cr atoms in a 26.0 g sample of chronium is x. How many atoms, expressed in terms of x,…

A: Number of moles = mass in gram / molar…

Q: H,O, + HgO - H,0 + 0,+ Hg How many atoms of H,0, are in 5.36 x 102 atoms of HgO?

A: Given, the chemical reaction as follows,H2O2+HgO→H2O+O2+Hgnumber of atoms of HgO =5.36×1022 atomswe…

Q: How many atoms of calcium are in 1.00 g?

A: Given  Mass of calcium    = 1 gram  Number of atoms = ?

Q: How many moles of sodium (Na) are in 1.75×1024 Na1.75×1024 Na atoms?

A: Number of moles is calculated using formula,

Q: How many grams are in 9.05 x 1023 atoms of sulfur?

A: Given,  The mass of sulfur present in 9.05 × 1023 atoms of sulfur is:

Q: he total number of atoms contained in 2.11 moles of nickel? Ex 1023 atoms B) 3.25 x 1023 atoms C)…

A:

Q: How many moles of calcium atoms do you have if you have 8.62 x 1021 atoms of calcium. (The mass of…

A: Number of atoms of Ca is given for which number of moles is to be determined.

Q: How many carbon atoms are in 36.03 g of carbon?

A: Given 36.03 g of Carbon  To find Number of atoms in the given carbon sample

Q: Find the total number of atoms in a sample of cocaine hydrochloride, C17H22ClNO4, of mass 22.0 mg.

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

Q: How many hydrogen atoms are in 35 molecules of diborane, B₂H₆?

A: The molecular formula of diborane is B2H6. The structure of diborane is as follows:

Q: How many molecules are there in 10 grams of N2I6?

A:

Q: The Statue of Liberty in New York harbor is made of 2.00×10^5 pounds of copper sheets bolted to an…

A: Given: Mass of copper sheets=2.00×105 lb 1 lb=453.592 g Mass of copper (in grams)=907.184 ×105 g The…

Q: How many moles of iron atoms do you have if you have 4.10 x 1023 atoms of iron. (The mass of one…

A:

Q: If you have 5.94 x10e24 molecules of SO3. How many moles of SO3 would you have? round your answer to…

A: Given data, 5.94 x1024 molecules of SO3

Q: How many atoms are in 19.1 g of lithium hypochlorite (LİCIO)?

A: Lithium hypochlorite has a molar mass of 58.4 g/mol This means that 1mol of LiClO has a mass of…

Q: atoms

A:

Q: How many moles of calcium atoms do you have if you have 4.69 x 10 atoms of calcium. (The mass of one…

A: Given, number of atoms = 4.69*1021atoms

Q: 1. How many ATOMS of sulfur, dichloride, SCI2? are present in 4.82 moles of sulfur atoms of sulfur

A: Given: Moles of SCl2=4.82 moles

Q: How many atoms are in 5.90 moles of selenium (Se)? x 10 atoms

A: Given : Moles of Se = 5.90 mol.

Q: 4.) How many moles are present in 9.15 x 1021 molecules of CO2? (type the final answer with a…

A:

Q: Calculate the mass of 7.98x10 molecules of Zinc 27

A:

Q: 1.Calculate the mass of the following numbers of atoms =(3.01 = 10^21)atoms of cobalt

A: The question  is based on the mole concept. one mole of a compound contains avogadro number of…

Q: How many moles of aluminum do 5.80×1024 aluminum atoms represent? Express your answer using three…

A: Number of Aluminum atom = 5.80 × 1024

Q: How many moles of calcium atoms do you have if you have 2.82 × 10²¹ atoms of calcium. (The mass of…

A: Since  1 mole=6.023×1023atoms Given number of calcium atoms = 2.82 × 10²¹  This equal to how many…

Q: How many atoms of Zinc are there in 0.750 moles zinc?

A: One mole of a substance contains 6.023×1023 atoms in it.

Q: What is the number of atoms in 155 grams of sulfur?

A:

Q: How many atoms of carbon are in 9.0g of C6H1206? 6 1.81 x 1023 O 4.9 x 1023 O 3.01 x 1023

A: In this question, we want to determine the number of carbon atoms in given amount of C6H12O6  You…

Q: how many moles of calcium atoms do you have if you have 8.83x10^21 atoms of calcium.

A: Given: Number of calcium atoms = 8.83×1021 atoms

Q: how many moles of fluorine are present?

A: 1 mol = 6.022 × 1023 atoms  Number of moles = mass/molar mass  Mass = number of moles × molar mass…

Q: What is the mass in grams of 9.90x10^23 atoms of silicon

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.