What is the mass of 5.50 moles of rhenium

Q: what is the mass of 3.65 moles of sodium bicarbonate?

A: To identify the substance, it is defined as not only by the types of atoms or ions it have, but the…

Q: how many moles of gold is 2.56 x 1026 atoms of gold

A: 1 mole = 6.022×1023 [ Avogadro's number ] Anything with this number is said to be one mole For…

Q: How many atoms are in a 1.22 mole of sodium

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

Q: What is the mass in grams of 39.30 moles of NaI?

A:

Q: 4. What is the mass of 7.75 moles of magnesium metal?

A:

Q: 8. The United States chemical industry produces more sulfuric acid, in terms of mass, than any other…

A: Molar mass of the compound is equal to the sum of the atomic masses of all the elements. Calculate…

Q: What is the mass of 4.27 moles of lithium nitrate?

A: Mass = Number of moles x Molar mass Molecular formula: Ti(NO3)4 Molar mass of Ti(NO3)4 = 295.89…

Q: Why is the mass of a mole of carbon atoms 12 times that of a mole of hydrogen atoms?

A: The solution is as follows:

Q: How many moles would there be in 500 atoms of silver?

A:

Q: How number of F atoms in 2.62 moles of F2?

A:

Q: What is the mass of 3.50 moles of NH3

A: The relation between mass and mole is given by the formula - mole = mass / molar mass so, mass =…

Q: Four moles of sulfur dioxide, SO2, would consist of how many molecules?

A: The number of molecules of a substance present in one mole is known as its Avogadro number, its…

Q: How many sulfur dioxide molecules are there in 1.80 mol of sulfur dioxide ?

A:

Q: How many atoms is 88.87 moles of zinc

A:

Q: How many atoms are in 2.15 moles of gold?

A:

Q: Calculate the mass of 500. atoms of iron (Fe).

A:

Q: How many atoms of nitrogen are in 3.50 moles of N?

A: Given : Moles of N = 3.50 mol.

Q: What is the mass in grams of one manganese atom?

A: The mass of one manganese atom is 54.938044 u, where u stands for atomic mass unit.

Q: What is the mass of 1.213 × 108 mol S?

A: Given :-  Number of moles of S = 1.213 × 108 mol  To calculate :-  Mass of S

Q: What is the mass of 3.94 moles of fluorine gas?

A: Given, Number of moles of fluorine gas =3.94 moleswe are asked to calulate the mass of 3.94 moles of…

Q: what is the mass of 0.35 mol of K2S ?

A:

Q: How many moles of Kr are there in a sample of Kr that contains 6.05x1023 atoms? moles

A: Given, The number of moles of Kr are there in a sample of Kr that contains 6.05×1023 atoms is:

Q: Calculate the mass of 3.57 mol of vanadium.

A:

Q: What is the mass of 0.35 moles of sulfuric acid?

A: To calculate the mass of 0.35 moles of sulfuric acid.

Q: What is the mass of 8.61E0 moles of carbon atoms?

A: We would use moles to mass conversion .

Q: How many atoms are in 4.5 moles of Al?

A:

Q: What is the mass of 500 gold atoms in grams?

A:

Q: How many atoms of Krypton are in 3.13 moles of Krypton?

A: The formula of Krypton is Kr Hence there is only 1 atom of krypton.

Q: What is the mass of 0.38 moles of Phosphorous?

A: Atomic Mass of Phosphorus=30.973762 g Mass of 1 mole = 30.973762 g  Mass of 0.38mole of Phosphorus =…

Q: If you have a ring that contains 1.94 g of gold, how many moles of gold are in that ring?

A: Number of moles = mass / molar mass

Q: What is the mass of 2.00 moles of CS2?

A: Molar mass of CS2  = 76.14 g /mol 1 mol CS2 = 76.14 g

Q: Calculate the mass of .354 moles of platinum metal

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

Q: What is the mass in grams of 47.50 moles of NaI?

A: Given that,  Moles of NaI = 47.50 mol Molar mass of NaI  = 149.89 g/mol

Q: calculate the mass of 600. atoms of nitrogen

A: The molar mass of any substance is the mass of 1 mole of that substance. The unit of molar mass is…

Q: 1. What is the mass of 4.16 mol of Cu?

A: Mass of Cu = ?  Moles of Cu = 4.16 moles

Q: How many carbon atoms are in 259.42 grams of pentane?

A: Avogadro's defines 1 mol as unit, which contains 6.022×1023 number of particles. It is also defined…

Q: What is the mass of 0.049 mole of potassium sulfate?

A:

Q: How many moles of hydrogen is in 13.3 grams of hydrogen

A: Find the solution below

Q: What is the mass of  2.55 moles of water?

A: Given, Moles of water = 2.55 moles Molar mass of water = 18 g/mol

Q: What is the mass of 9.99 moles of sodium sulfate?

A: 1 mole of any species contains molar  mass of that species.

Q: What is the mass (grams) of 2500. carbon atoms?

A:

Q: What is the mass of 0.487 mol of the element potassium (K)?

A: Given :- number of moles of K = 0.487 mol  To calculate :- mass of K

Q: What is the mass of 6.34 moles of nitrogen gas?

A: Given: Moles of nitrogen gas = 3.64 mol

Q: How many atoms is 48.62 moles of zinc

A: Solution:-   The values provided in the question are:-   i) Number of moles of zinc = 48.62 mol…

Q: What is the mass of 2.561 mol of gold?

A: A pinch of salt contains as many particle of NaCl that cannot be counted as such. The unit Mole (…

Q: How many atoms of oxygen are in 0.66 moles of aluminum acetate?

A:

Q: Calculate the mass of 500 atoms of iron (Fe).

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: b) What is the molecular formula given that its mass is 121 g. ( to

A: Given;

Q: What is the number of moles of nitrogen if the mass of morphine is ninety-two point four grams?

A: mass of morphine= 92.4 g  molar mass of morphine = 285.34 g mol-1  then,

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.