how many atoms of zirconium are in 0.3521 mol of ZrSiO4?

Q: Sorbose, C6H12O6, is used in making vitamin C. A sorbose sample contains 36.0 g of carbon atoms.…

A: Mass of carbon =36 g  Moles of carbon in sorbose=36 g ×1 mol12.01 g=2.9975 mol Moles of H atom can…

Q: A sample of an unknown compound with a mass of 0.847 g has the following composition: 50.51 %…

A: Given, Mass of the compound = 0.847 g Percent mass of fluorine in the compound = 50.51 % Percent…

Q: A certain metal oxide has the formula MO where M denotes the metal. A 44.30-g sample of the compound…

A: MO + H2 → M+H2O44.30 g           33.51 gSince ,        Mass of MO=44.30 g       Mass of M= 35.51…

Q: How many moles of oxygen atoms are there in 15. 53 moles of N02?

A: Given -> Moles of NO2 = 15.53 mole

Q: Determine the number of atoms and the mass of zirconium, silicon, and oxygen found in 0.3384 mol of…

A:

Q: Part 1: Molar Mass. Find the molar mass for the substances using the average atomic mass from the…

A: Note: Since you have posted a question with multiple independent subparts, we will solve first part…

Q: How many hydrogen atoms are in 790.58 grams of propane?

A: The moles of a substance is the mass of the substance which has equal quantity of basic units. The…

Q: How many moles of SO2 contain 8.02 × 10^21 atoms of oxygen?

A: 1 mole of a substance contains Avogadro's number of atoms. (6.022×1023 atoms ).

Q: Q7. How many moles of sulfur atoms are there in 3.0 moles of Al2(SO4)3? A. 12.0 B. 3.0 C. 4.0 D. 1.0

A:

Q: How many atoms of carbon would be in 2.63 moles of C3H8?

A: Mole Concept : It is the weight divided by the molecular mass of a substance  or it is the number of…

Q: 5.5×10^24

A: Please find the file attached for explanation

Q: ow do I find how many atoms are in 3.80g of silver?

A: Introduction: We have calculate the atoms in 3.80g of silver.

Q: In the molecular formula c6h1205 how many oxygen atoms are there

A: A molecular formula involves the chemical symbols for the component elements accompanied by numeric…

Q: 1.004 mol bismuth  how many molecules are there.

A:

Q: How many moles of phosphorus atoms do you have if you have 5.90 × 1022  atoms of phosphorus. ( The…

A: Given: Atoms of phosphorus is 5.90×1022 Mass of one mole of phosphorous is 30.97 g.

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

A:

Q: How many atoms of hydrogen are found in 8.12 mol of ethane, C2H6?

A: Given -> Moles of ethane = 8.12 mole

Q: Question 4 of 10 How many atoms are in one mole of uranium? O A. 6.02 x 1024 B.…

A:

Q: Find: a) what% by mass of oxygen are in 60 grams of NH4NO3 b) how many hydrogen atoms are in 60…

A: The answer to the following question is-

Q: How many atoms of oxygen are there in 14.5g of potassium nitrite?

A: Given  Mass of KNO2   = 14.5 gram  Number of atom of Oxygen = ?

Q: How many moles of Sn are there in a sample of Sn that contains 2.38x10^24 atoms

A: Number of moles = Given no. of atoms/NA NA = Avogadro's number = 6.022 x 1023 Number of Sn atoms  =…

Q: How many atoms of carbon are combined with 6.89 moles of hydrogen atoms in a sample of the compound…

A: In ethane C2H6 , 2 moles of carbon are combined with 6 moles of hydrogen.

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: What is the mass of 6.7 x 10 atoms of carbon? Hint: Remember, mass is (g) and you must convert from…

A: Given that,  The number of atoms of carbon = 6.7×1025 atoms. To find, the mass of 6.7×1025 atoms of…

Q: How many moles of iron atoms do you have if you have 5.60 × 10²³ atoms of iron. (The mass of one…

A: We know that 1 mole=6.023 x 10^23 atoms/molecules/ions Given, Number of atoms of iron=5.60 x 10^23

Q: A carbon-hydrogen-nitrogen compound has a molar mass of 114.20 g/mol and it has the following…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: Popol learns in his biology class that human body is approximately 9.5% carbon. How many moles of…

A: Given 9.5% mass percentage. Using this wa can calculate mass of carbon and then moles.  Further…

Q: 009 (part 1 of 4 chemist measured out 8.25 g of copper(II) romide tetrahydrate (CuBr2 · 4 H2O). How…

A: Molar mass of CuBr2.4H2O=295.4151 g/molNo, of Oxygen atoms present in the molecule =4Mass=4×(16…

Q: Determine the number of atoms of O in 27.9 moles of Na₂Cr₂O₇

A: Given the number of moles of Na2Cr2O7 =27.9 moleswe are asked to calculate the number of atoms of O…

Q: How many atoms are contained in each of the following? (Please enter your answers in scientific…

A:

Q: How many moles of iron atoms do you have if you have 2.50 × 10²³ atoms of iron. (The mass of one…

A: The number of atoms present in one mole of a substance is equal to Avogadro number.

Q: 83. Many famous “rubies” are in fact spinels, which look like rubies but are far less valuable.…

A: Few questions based on mole concept, which are to be accomplished.

Q: w many moles of calcium atoms do you 1021

A: Given, No. of atoms = 6.22×1021 atms To calculate the number of moles of calcium.

Q: LO. How many grams are in 5.60 x 1024 molecules of P Previous

A: In this question, we want to determine the mass of P4 in grams.  How we can determine, the mass of…

Q: How many moles of oxygen are in 2.30 moles of NaCIO4?

A: 1 mole of oxygen occupying 22.4 L 1 mole of oxygen equal 6.023*1023 molecules it is also called…

Q: if you have 3.32*10^26 platinum atoms how many moles do you have?

A: Given: Number of Pt atoms = 3.32 X 1026 atoms

Q: For 2.634 g of a compound containing only copper and oxygen, CuxOy, a student found that it…

A: We have to calculate the moles of oxygen.

Q: How many moles of iron atoms do you have if you have if you have 8.00 × 1023 atoms of iron. ( The…

A:

Q: An ambitious student decides to count potassium atoms. He counts 2.01 * 10 to the 23rd power atoms…

A: Using the concept of avogadro number , and no. Of moles we can solve this problem.

Q: 4. Cane sugar (C12H22011) is a white, odorless, crystalline powder with a sweet taste. What is the…

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: 2. Calculate the number of atoms in:   b) .23 mole gold, Au

A: Atoms are the smallest unit or the basic units of matter. It defines an element. Gold is an element…

Q: How many moles of calcium atoms do you have if you have 5.86 × 10²¹ atoms of calcium. (The mass of…

A:

Q: 1. An unknown compound containing tellurium and bromine is analyzed and it is determined that 28.53%…

A: Moles is the amount of substance present. It is determined usung molar mass of the compound. Moles…

Q: How many atoms of strontium are in 3.33x10-6 moles

A: According to the mole concept, there is 6.022×1023 number of atoms in 1 mole of an element. In this…

Q: 16. A three (3.00) mole sample of K25 would have how many atoms of potassium? 3.61 x 1024 1.81 x…

A:

Q: (2) ihä The chlorine's average -5 atomic mass of a mixture of chlorine-35 and chlorine-37 if…

A: Chlorine is a Group-7A element with the atomic number of 17. It has 7 valence electrons. Isotopes of…

Q: Question attached

A: 1 Mole of Antimony contains number of atoms equal to Avogadro's number, i.e., 6.023*1023.

Q: In chemistry class, if a student used 2.0 grams of baking soda (NaHCO3) to absorb an acid spill, how…

A: Mole is used to determine the amount of substance. One mole of a substance contains 6.022×1023…

Q: How many atoms are in 2.50 moles of Cl? 3.20 × 1024 atoms 7.53 × 1023 atoms…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.