5. How many moles are in 7.89 x 1023 molecules pentaphosphorus dioxide.

Q: 7. How many moles are in 1.2 x 1024 molecules of HCI? 5 6

A:

Q: 24 2) How many moles are equal to 4.79X10 molecules of CO?

A: Here, we need to solve the Second Question. Therefore, the answer to the Second Question is given by…

Q: Determine the number of moles of oxygen ATOMS in 2 moles of Iron(II) Chlorate

A: In order to express the substance's amount, the "mole concept" is mainly used. To estimate moles of…

Q: how many molecules are in 2.50 moles of o2

A: Oxygen exists in the diatomic gas.Moles of 02 given, we have to calculate Number ofmolecules.

Q: How many moles are in 4.8 x10 24 molecules of Na „0?

A: Answer :-  Number of moles of Na2O = 8

Q: calculate the mass in grams of 1.9x1024 atoms of lead

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

Q: 5. How many hydrogen atoms are in 15 g of methane?

A: The answer is explained below.  Given that, the mass of methane = 15 g.  & we know the molar…

Q: A typical engagement ring might have a diamond made of pure carbon, weighing 0.12 grams. How many…

A: In this question, we have to find out the correct answer of given problem by the help of the…

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: What is the % composition of chlorine in KCI?

A:

Q: 2. Determine the percent by mass of all elements in the compound C,H,CI.

A: Given compound = C4H9Cl standard molar masses C = 12 g/mol H = 1 g/mol Cl = 35.45 g/mol

Q: How many moles of carbon tetrabromide are present in 4.07 x 1022 molecules of this compound?

A:

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: How many moles are equal to 2.4x1024 atoms of Cu¿

A: A mole is basic unit of ion or particle or atom here we are required to find the moles which contain…

Q: How many molecules are there in a 5.13-mg sample of chlorine trifluoride

A: The formula of chlorine trifluoride is ClF3  Hence the molar mass of ClF3 = Atomic mass of Cl + 3 X…

Q: How many moles of boron tribromide are present in 4.29 x 10^22 molecules of this compound?

A: Given, Number of molecules of boron tribromide = 4.29 x 1022 molecules Number of moles of boron…

Q: how many hydrogen atoms are there in 80.0 g of phosphoric acid?

A:

Q: How many ATOMS of nitrogen are present in 3.15 moles of dinitrogen monoxide ?

A: The solution is given below -

Q: The snicker bar you just bought has 1.40 x 1029 molecules. How many moles is that?

A: Given data: The number of molecules in the snicker bar = 1.40 x 1029 molecules. To calculate: The…

Q: What would the empirical formula be for a compound that contains only nitrogen and oxygen and is…

A: Find the solution below

Q: 6. How many moles are in 4.1 x10 22 molecules of NaCI?

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

Q: How many moles of oxygen atoms are in 0.49 moles of Al(NO3)3?

A: In one mole of Al(NO3)3 there are 9 moles of O stoms. In 0.49moles of Al(NO3)3 there will be , = 9 ÷…

Q: How many moles are in 9.3 × 1024 molecules of carbon dioxide?

A:

Q: determine the number of cations in 0.125 moles of potassium carbonate

A: 1 mole = 6.022 X 1023 Chemical Formula of Potassium Carbonate= K2CO3

Q: 1. How many atoms are in 3.2 mol of chlorine? 2. How many moles of chlorine are in 1.0 x 10° atoms?

A: To calculate: 1. The number of atoms in 3.2 mol of chlorine. 2. The number of moles of chlorine in…

Q: How many moles are in 2.3 x 1023 molecules of uranium (IV) fluoride?

A: Molecular  formula of Uranium(IV) fluoride is UF4. Now, according to Avogadro's theory   1 mol…

Q: How many moles are in 2.45 x 10^23 molecules of Na2S?

A:

Q: how many sulfur dioxide molecules are there in 1.80 moles of sulfur dioxide?

A: Avogadro's number- It is 6.022×1023. In a chemical moiety it corresponds to the number of elements,…

Q: 1. Calculate the number of moles of chlorine in 2.34 x 1019 molecules of chlorine.

A: The question is based on mole concept. we have to calculate number of moles in given molecules of…

Q: How many molecules of carbon dioxide are present in 2.05 moles of this compound?

A:

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

A: Given : Moles of Se = 5.90 mol.

Q: 3. How many moles are 7.32 x 10ʻ 24 " atoms of phosphorous?

A: We know that, 1 mole of a substance contains 6.022*1023 atoms.  We need to calculate how many number…

Q: 13) How many moles are there in 4.50 x 1022 molecules of CH,?

A: 13.  Number of particles = 4.50 x 1022 molecules Number of atoms = Number of moles of CH4 x NA Here…

Q: How many moles of oxygen atoms are there in 3.95x1024 molecules of dinitrogen tetroxide (N2O4)?

A: In the dinitrogen tetroxide molecule, the stoichiometric ratio of nitrogen to oxygen is 2:4

Q: how many moles of hydrogen atoms are in 3.07 x 10^14 molecules of H2O

A: Given: H2O molecules = 3.07 ×1014 molecules.

Q: 1) How many molecules are in 2.00 moles of Cl2?

A: Hi, since you have posted multiple questions. As per our guidelines, we will answer the very first…

Q: 2. How many molecules are present in 15.47 g of acetic acid?

A:

Q: How many moles of sulfur dichloride are present in 4.80x1022 molecules of this compound?

A: The number of moles can be calculated from the molecules as follows:

Q: How many moles of molecules are there in (7.70x10^2) grams of H2O?

A:

Q: How many atoms are present in 0.45 moles of P4O10?

A:

Q: 2. How many MOLES of fluorine are present in 5.25x1022 molecules of nitrogen trifluoride ? moles of…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is the number of moles of O atoms in 3.5x10^3 mol of Al2(SO4)3?

A: Every compound is made up of certain atoms. These atoms combine in a fix ratio to form compounds.

Q: There are 1.7 moles of the ionic compound FeCl3 How many moles of Cl- ions are there?

A: Answer

Q: How many molecules of nitrogen trifluoride are present in 4.03 moles of this compound?…

A: 1 mole of any particle is defined as that contains avogadro number of particles. Avogadro number is…

Q: How many moles are in 7.96 x 10^25 molecules of Trioxygen Dichloride?

A: We have given number of molecules.  Number of moles = ?

Q: how many moles are in 1.79x10^25 molecules MgCl2?

A: One mole of any molecule contains Avogadro number of molecules. Avogadro's number is 6.022×1023

Q: 2. How many MOLES of chlorine are present in 3.74 grams of su dichloride? moles

A: moles of sulfur dichloride=3.74g102.97g/mole=0.036 moles

Q: How many moles are in 9.3 x 1024 molecules of carbon dioxide?

A: 1 mol contains 6.022 × 1023 molecules

Q: 2. How many MOLES of chlorine are present in 7.54×1022 molecules of sulfur dichloride? moles of…

A: It is given that 7.54×1022 molecules of SCl2 are present and the moles of chlorine contained need to…

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.