How many L are in 40 g of carbon?

Q: How many miles of iron are contained in 1.55 kg of iron?

A:

Q: How many moles of Fe are in 11.8 g of Fe?

A: Given mass of iron = 11.8 g

Q: How many moles in 130g of Nitric Acid?

A:

Q: Acetylene gas is 92.3% carbon and 7.7% hydrogen (by mass), and its miler mass is 26 g/mol. What is…

A: A numerical problem based on molecular formula determination, which is to be accomplished.

Q: How many moles of KBr are in 64.9 grams of KBr?

A:

Q: Calculate the number of moles of chlorine present in 100 g of chlorine gas.

A: We have to predict the moles of chlorine gas.

Q: How many grams of CO are in 0.585 moles ?

A:

Q: many molecules?

A: As we know, Moles = Number of molecules/6.02×1023 Number of molecules =  Moles × 6.02×1023

Q: How many moles are in 12.01g of sodium nitrite?

A: No.  Of moles = mass of sodium nitrite/Molecular mass of sodium nitrite n = 12.01/68.9953 n = 0.174…

Q: How many moles of Al(CN), are in 219 g of the compound?

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

Q: How many liters are in 3.8 moles of Au?

A: Under standard pressure(1atm) and standard temperature(273k) one mole of ideal gas occupy 22.4L…

Q: How many moles are in 33.51 g of He?

A: Mole is unit of amount. Moles are defined as unit specifying number of atoms in a substance.

Q: How many moles are present in 13.14 g of copper(I) chloride?

A: e part

Q: How many moles of BaCl2 are present in 26.17g of BaCl2

A:

Q: How many grams of Br are in 145 g CaBr, ? mass:

A:

Q: kg 0.00134 mol · dL mol ·L ?

A: Given : 0.00134 kg/mol . dL 1 kg = 1000 g 1 dL = 0.1 L

Q: How many grams of Cl are in 255 g CaCl, ?

A: Calcium chloride is an ionic compound made up of one calcium atom and two chlorine atoms.

Q: How many moles are in 15 g Li?

A: Recall the following expression of moles           moles=given mass of a compoundin gmolar mass of…

Q: How many g are in 0.78 moles of CaBr2?

A: Given moles of CaBr2 = 0.78 moles  The molar mass of CaBr2 is 199.89 g/mol

Q: What is the mass of 10.8 moles of water in grams

A:

Q: How many moles of KBr are in 67.2 grams of KBr?

A: Mole = Given mass ÷ Molar mass  Given mass of KBr = 67.2 grams  Molar mass of KBr = 119.002 g/mol

Q: What is the mass (in grams) of one million chlorine molecule?

A: 1 mole of a substance contains Avogadro's number of molecules. Mass of a molecule is called as molar…

Q: how many moles are in 72 g of H2O

A: `Number of moles = given mass of water / molar mass of water                                  =   (…

Q: How many moles c

A:

Q: How many moles of ions are in 27.5 g of MgCI,?

A: A mole is 6.022×1023 which measures the amount of substance. The number of moles of a substance is…

Q: How many grams are in 0.0123mol of silver chloride?

A: To change the moles of a substance over to grams, you should multiply the mole value of the…

Q: how many moles of Kr are contained in 398 mg Kr?

A:

Q: How many grams of S are in 775g of SO2?

A: The mass of SO2 is = 775 g The mass of S in this amount of SO2 is =?

Q: How many moles are in 23.12g of magnesium oxide?

A: Formula of magnesium oxide : MgO Given, mass of MgO = 23.12 g  Number of moles , MgO = ?

Q: How many moles are there in 25 g of CO2 gas? How many molecules?

A:

Q: How many moles are in 95.0 g of Al?

A: number of moles = mass/molar mass  molar mass of Aluminium = 26.98 g/mol

Q: How many moles are in 9.50 g of CO,?

A: Given :- mass of CO2 = 9.50 g  To calculate:- number of moles of CO2

Q: How many moles of iron (Fe) are in 279 g of iron?

A: Introduction: The amount of material that contains 6.023×1023  atoms, molecules, ions, electrons in…

Q: How many moles are in 16 g of NaOH?

A: Given that : Mass of NaOH = 16 g Molar mass of NaOH is 40 g/mol We have to calculate the number of…

Q: How many moles are there in 425.0g of sodium chloride?

A: Given that : Mass of Sodium chloride = 425.0g Molar mass of Sodium chloride (NaCl) = atomic weight…

Q: How many moles of Neon gas are there

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: How many moles are in 25.3 grams of NaCl?

A: Given :- mass of NaCl = 25.3 g  To calculate :- number of moles of NaCl

Q: How many moles is 55 g of NaCl?

A: Answer :- moles - It is a unit to measure an amount of a substance. The general formula to calculate…

Q: How many grams are in 1.0 moles of C6H10S?

A: 1 mole of any substance consits of grams equal to its molar or molecular mass.

Q: How many moles is 28 g of sulfur trioxide?

A:

Q: What is the mass ( in kilograms) of the average molecule of carbon dioxide?

A:

Q: How many moles are in 1.29g of NaCl ?

A:

Q: How many grams of ethanol , CH3CH2OH , are in 0.60 moles of ethanol?

A: Condensed formula for CH3CH2OH is C2H6O Molar mass of ethanol (C2H6O) = Atomic mass of C x 2 + H x 6…

Q: What are the number of moles in 34 g of ammonia?

A:

Q: How many moles of Al(CN), are in 187 g of the compound? 187 g Al(CN); mol

A: Given mass of Al(CN)3 : 187 g

Q: How many grams of S are in 725 g of SO, ? mass:

A: Given  Mass of SO2    =  725 gram  Mass of Sulfur =  ?

Q: How many grams of Cl are in 515 g CaCl,?

A: Given information:Mass of calcium chloride (CaCl2) = 515 g

Q: How many moles are in 37.95g of copper (I) chloride?

A: For Copper(I)chloride (CuCl), Mass, m = 37.95 g Moles, n = ? Molar Mass, M = 98.99 g mol-1

Q: How many moles are in 9 g of H2O?

A: Mole represent quantity of fundamental particle like proton neutron and electron.

Q: 77 g of phosphorus is how many moles?

A: Moles of a substance can be defined as the ratio of mass is to molar mass. Given data, Mass of P =…

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.