How many moles of nitrogen trifluoride are present in 7.02

Q: How many moles are in 270. g of dinitrogen pentoxide [N2O5]?

A: Given Mass of N2O5      = 270 gram  Number of mole  = ?

Q: Calculate the number of C atoms in 0.872 mol of C? Calculate the number of SO2 molecules in 8.44…

A: The answers to the first three questions are given as:

Q: a. How many moles of carbon tetrachloride, CC14, are present in a sample that contains 6.30 moles of…

A: a. Given: 6.30 moles of chlorine atoms Determination of moles of carbon tetrachloride: One mole of…

Q: Compound Weight (in grams) Molecular Weight Barium hydroxide 10 171.34 g/mol Sodium chloride 25…

A:

Q: 1. How many MOLECULES of nitrogen monoxide are present in 3.82 moles of this compound ? molecules.…

A: no of molecules = mole× No

Q: How many molecules of carbon tetrachloride are present in 2.04 moles of this compound?  _______…

A: Given: 1. Moles of carbon tetrachloride is 2.04 moles  2. Molecules of carbon tetrachloride is…

Q: a. How many N2 molecules are contained in 3.77 mol of. N2? N2 molecules b. How many N atoms are…

A: We have to calculate the number of N2 molecules in 3.77 moles of N2 as follows in step 2:

Q: How many moles are in 5.94 x 10^20 H2O2 molecules?

A:

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: How many molecules of sulfur tetrafluoride are present in 3.45 moles of this compound?  molecules…

A: Moles of sulphur tetrafluoride=3.45mol

Q: Consider a sample of carbon tetrafluoride that contains 1.09 × 10²⁴ atoms of fluorine. 1.) Using…

A: In international system of unit, there are seven basic units. Out of those seven unit Mole is one of…

Q: How many moles of nitrogen dioxide are present in  3.36 x 10^21 molecules of this compound?  _____…

A: Number of moles of nitrogen dioxide present in can be solved by using this formula, substituting…

Q: The following may be needed: 1 mol=6.022x1023. 1) Calculate the molecular mass and molar mass of…

A: 1.

Q: H2C2O4. What amount is represented by 18.0 g of oxalic acid? How many molecules of oxalic acid are…

A: No of molecules=mole × avagadro number

Q: Calculate the following: The number of molecules in 2 moles of AgCl The number of molecules in 2…

A:

Q: How many moles of water is 6.36 x 1022 molecules? No.of representative particles No. of moles = 6.02…

A: Given  Molecules of water = 6.36 x 1022 molecules

Q: How many atoms of oxygen are present in (5.096x10^0) moles of aluminum carbonate?

A: Given : no.of moles of aluminium carbonate = 5.096 × 100 mol  To calculate : no.of oxygen atoms

Q: 1.How many moles is 176.17 grams of ammonium phosphate [(NH4)3PO4]? 2.How many moles is 6.77x1022…

A: Moles  = massmolar mass=No of moleculesAvegadro Number

Q: How many molecules of phosphorus pentoxide are there in 7.80 moles of phosphorus pentoxide? a. 4.70…

A: One mole of a substance is equal to 6.023 x 1023 units of that substance. ( Such as atoms, molecules…

Q: 6. Cra(P207)3 a. Calculate it's molar mass b. 4.93 mols Cra(P207)3 = _g Cra(P207)3 c. 78.45g…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: 2NH3 + 3CUO → 3Cu + 3H2O + N2 How many mole ratios will you have in the equation? List 4 mole…

A: A mole ratio is ​the ratio between the amounts in moles of any two compounds involved in a chemical…

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

A:

Q: (a) How many moles of C atoms are in 1 mol of sucrose (C12H22011)? (1 mol is an exact number.) mol C…

A: (a)   • The values provided in the question are:-    i) Number of moles of sucrose= 1 mol    •…

Q: How many moles of nitrogen atoms are present in a sample that contains 4.73 moles of dinitrogen…

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

Q: Given 1.52×10171.52×1017 molecules of HC2H3O2HC2H3O2, calculate the moles of acetic acid in this…

A: Answer:- This question is answered by using the simple concept of calculation of number of moles…

Q: (a) How many moles of CO, contain 3.26x1024 molecules? mol CO2 4.0 (b) What number of moles is…

A:

Q: Calculate the number of moles of Cl atoms in 2.41×1024 formula units of magnesium chloride, MgCl2

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

Q: A molecule was determined to have a molar mass of 88.3 g/mol.  How many moles of the compound are in…

A: Mole Mole is a quantity that represents a collection of 6.022×1023 atoms or molecules. The term…

Q: Determine the number of moles in 4.21 × 10²³ molecules of CaCl₂

A: The mole is an amount unit that provides   measure of the number of atoms or molecules in a bulk…

Q: How many moles of nitrite ions are present in a sample that contains 2.81 moles of copper(II)…

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

Q: 4. are abbreviations used in chemistry for chemical elements, functional groups, and chemical…

A: a mole of a substance weighs its molar mass and contain Avagadro number of particle i.e 6.023*1023…

Q: How many moles of sulfur dioxide are present in molecules of this compound? ______moles How many…

A:

Q: How many carbon atoms are in 18.0 grams of carbon? A number GREATER than Avogadro's number A number…

A: Given, Mass of C = 18.0 grams  First we have to calculate number of carbon atoms  Then we will check…

Q: 4.0 x 104 mol CH3NH2 contains how many moles of hydrogen? CH3NH2 (g) +   O2 (g) →   CO2 (g) +…

A: CH3NH2  + O2 --------------->  CO2   + H2O  + N2

Q: How many molecules of dinitrogen monoxide are present in 4.63 moles of this compound?…

A:

Q: How many moles of carbon tetrachloride are present in 3.17 x 10^22 molecules of this compound?…

A: Given,  The moles of carbon tetrachloride are present in 3.17 x 10^22 molecules of this compound?…

Q: How many moles of boron trifluoride are present in 3.34 x 10^22  molecules of this compound?  moles…

A:

Q: many moles are in 3.46 x 10^22 molecules of phosphoric acid?

A: Given :  Molecules of phosphoric acid = 3.46 x 1022

Q: How many moles of aluminum fluoride, AlF3, are present in a sample that contains 3.49 moles of…

A:

Q: a. How many molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound?…

A: Note:  As per our guidelines we are supposed to answer only first question.

Q: How many particles of bromine are in the quantities below? 1. 2.0 moles 2. 0.75 moles 3. 15 moles…

A: The given data: 6) The number of moles of bromine = 2 mole To determine = The particles of bromine…

Q: 1. How many moles are 1.20 x 10^25 atoms of phosphorus? 2. How many atoms are in 0.750 moles of…

A: We know

Q: (1) number of C atom in 2.5 mole of C. (2) number of O atom in 2 mole of H3PO4. (3) Moles of H₂O in…

A:

Q: how many moles of carbon atoms are in 2.87×10^22 molecules of compound C5H6O2

A: Given Molecules of C5H6O2 = 2.87 × 1022

Q: Mol-atom (compounds) One mole of an element is equal to 022 Y 10³S particles is the number of atoms…

A: In the given questions we have to do moles and no. Of atoms/molecules interconversion.

Q: For the molecular compound sulfur trioxide, disulfur decafluoride, H20 what would you multiply the…

A: 1 mole of a compound is equal to its 6.022×1023 molecules. Therefore, 1 mole of SO3 is equal to…

Q: Q1: a- How many hydrogen and oxygen atoms are present in 1 molecule of H2O? b- How many moles of…

A: a)

Q: 39. Calculate the number of molecules present in each of the following samples. a. 4.75 mmol of…

A: We know that for 1 mole of any chemical compound/species,there are Avogadro's number of molecules…

Q: How many moles of chloride ions are in 0.2560 g of aluminum chloride?

A: Given  Mass of AlCl3  = 0.2560 gram  Number of mole of Chloride ions = ?

Q: Suppose the masses of Sodium chloride and water provided in the table represent the mass of a level…

A: The more the orderly arrangement of atoms of substance , more is mass of the given substance, As we…

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.