convert 69gN to mol

Q: 1. Calculate the percent composition of sucrose ( C12H22011) %O = 176.00 g/mol x 100 = 51.41% 342.34…

A: Known: Atomic mass of O = 16.00 amu Atomic mass of H = 1.01 amu Atomic mass of C = 12.01 amu

Q: What is the percent composition of Br in CuBr3?

A: By calculating Molar mass of each component and total compound , we can calculate percentage…

Q: Calculate the number of motes for 5.34 x10 molecules of Zinc. 25

A: Solution of question is given below.

Q: (f) number of O atoms in 6.25 x 10-3 mol Al(NO3)3

A: Total number of oxygen atom = 3.39×1022 atoms

Q: How many formula units of CaCO3 are contained in 350. g CaCO3?

A: The given data contains, mass of CaCO3 = 350 g

Q: Molecular formula of 284.77 g/molg/mol, CCl

A: The molar mass for empirical formula, CCl, is calculated as shown below.

Q: Calculate the number of phosphorus atoms in 100.0g sample of diphosphorus pentoxide (P2O4).

A:

Q: Calculate the percent composition for SCl2. mass percent of sulfur = mass percent of chlorine=

A: Mass percent for a particular element is given by  Mass percent of an element = (mass of that…

Q: Determine the number of moles (of molecules or formula units) in sample. 155.2 kg Na2SO4

A: Record the given data, The given mass of Na2SO4 is 155.2 kg which is converted to grams as 155.2 x…

Q: 1. Complete the table below: Name Formula Molar Mass (include units!) sodium sulfate C3N4 magnesium…

A: This question is related to nomenclature part of chemistry. The name of compound is written using…

Q: Calculate the number of mol corresponding to:a. 20.0 g He b. 0.040 kg Na c. 3.0 g Cl2

A: Number of moles of an element is equal to the mass of element divided by its molar mass. a.…

Q: Calculate the number of molecules in 6.00 molesmoles H2SH2S.

A: • The values provided in the question are:-    i) Number of moles of H2S = 6.00 mol    • We need to…

Q: the

A:

Q: Calculate the number of moles in sample. 72.5 g CCl4

A: Before solving this question we must know how to find number of miles.

Q: Convert 6 mol O2 to atoms oxygen

A:

Q: Calculate the number of mol corresponding to:a. 15.0 g NaCl b. 15.0 g Na2SO4

A: Given, Mass is given. Formula Used, moles (n)=Given MassMolar Mass

Q: Calculate Moleculer mass of the H2SO4

A: Solution-  H2SO4 is the a strong acid.  atomic masses of H, sulfur and oxygen. H = 1.008 g/mol S =…

Q: Percent composition for P f4O

A: Calculate% composition in PF4O ?

Q: Label the diagram to correctly convert 159.8 of Br, to moles of Br2 : 79.9 Br2 : 159.8 g Br2 : 1 mol…

A: Final answer :- 2 mol of Br2

Q: Run 2: Initial grams of NaHCO3 Theoretical Percent yie

A:

Q: Question3 part d

A: The formula of allicin is C6H10OS2 and the molar mass of this is 167.2716 g/mol.

Q: 5.9 mol N2O5

A:

Q: mass

A:

Q: Calculate the percent composition of hydrogen in C2H5OH 52.14%

A:

Q: Determine the number of moles of hydrogen atoms in sample. 0.0885 mol C4H10

A: The number of moles of an atom present in a molecule is given by the chemical formula.

Q: please define the x and y values. (Cu:63.5 and S:32 g/mol)

A: Cu show two oxidation state +1 and +2. It's react with sulphur to produce sulfide as Cu2S Or CuS

Q: Given 11.6g of LigPO4. Calculate the following The molar mass of LigPO, in g/mol [Select] Number of…

A: Given: Mass of Li3PO4 = 11.6 g

Q: Determine if each formula below is empirical or molecular. Cas(PO4)2 CH4 NaCl

A: Following are the empirical and molecular formulas.

Q: Determine the molar mass of the following organic compound. ОН | g/mol Br 1 2 3

A:

Q: 1. Calculate the molar mass of Na2CO3.

A: Molar mass of the substance is the mass of the 1 mole of substance 1 mole = molar mass of the…

Q: 2. Calculato the percent composition (percent by mass of each element) of NH4B..

A:

Q: Determine the number of moles in 6.94 × 10²³ formula units of CaCl₂

A:

Q: Determine the number of moles in 5.57 × 10²³ formula units of BaBr₂.

A: in one avegadro number is equal to 6.022 × 1023 formula unit.

Q: Haw many Chdovie atoms are in 25.0g tof Ccly2

A:

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: b. 4.25 x 10-2 mol of H2SO4 to molecules of H2SO4

A:

Q: Calculate the number of moles in sample. 12.3 g of dinitrogen monoxide

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: Determine the molar mass of CH₃OCH₃.

A: The molar mass of CH₃OCH₃ is to be calculated.

Q: Determine the number of moles (of molecules or formula units) in sample. 1.25 kg CO2

A: A mole is defined as the amount of substance that consists of an equal quantity of basic units. The…

Q: Determine the number of molecules in 13.2 grams of CCl₄.

A:

Q: How many moles of Hydrogen (H) are present in 9.8g of the hydronium molecule (H30*) 5.9mol 19mol…

A:

Q: 1.2.How many moles of sodium bicarbonate are present in the 5.00 g?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Determine the percent ammonia, NH3, in Co(NH3)6Cl3.

A: In Co(NH3)6Cl3, 6NH3 are there.  Molar mass of 6 NH3 = 6x17.04 = 102.24 g/mol Molar mass of…

Q: 1 mol TiAl4V contains mol Ti, mol Al and mol V.

A: We are given, 1 mol Ti6Al4V

Q: What is the formula mass (in amu) and molar mass (in g mol) for magnesium permanganate? A: 262.19;…

A: Given : Compound is magnesium permanganate.

Q: 1. Calculate the molar mass of potassium chloride, KCI. A) 74.55 g/mole B) 54.55 g/mole C) 6.745…

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

Q: How many moles of S are needed to combine with 0.454 mol Al to give Al2S3? mol S

A: Given:: Moles of Al = 0.454 mol moles of S = ?

Q: PERCENT COMPOSITION FROM FORMULAS:  NH4NO3

A: Given :  Find the percent composition of NH4NO3 Formula for % composition is  % by mass = mass of…

Q: Determine the number of molecules in the sample below. 0.337g of Pb3(PO4)2

A: Number of molecules of compound :- Number of molecules of compound is given by the formula  Number…

Q: Calculate the percent composition for H2O. O H=11.19% O=88.81% O H=12.00% O=90.88 O H=10.32%…

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

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.