how many moles are in 5.46x1019 molecules of C2H3O2?

Q: How many grams are present in 2.4x1045 molecules of H2O2?

A: Given :- number of H2O2 molecules = 2.4 × 1045 molecules  To calculate :- mass of H2O2 (in grams)

Q: How many moles are in 1.79x10^24 molecules MgCl2?

A: No. of moles = given no. of particles/Avogadro number

Q: What is the number of grams in 5.6x10^-9 molecules of diiodine dichloride?

A: Diiodine dichloride Formula : I2Cl2  Molecules = 5.6 x 10-9 .  Grams = ?

Q: What is the molar mass of methanol:  CH3OH ?

A:

Q: How many moles of chlorine are there in 0.21 moles of CCl3F?

A: Given: The moles of CCl3F = 0.21 mol One mole of CCl3F has 3 moles of Cl atoms.

Q: How many moles of propylene (C3H6) are in 25.0 g of the substance

A: The compound given is C3H6. And mass of C3H6 given = 25.0 g Each molecule of C3H6 contains, 1) 3…

Q: How many molecules are 502.1g of NaF

A:

Q: How many grams of Al2O3 are 0.64 moles of Al2O3?

A: Moles of Al2O3 = 0.64 moles Mass of Al2O3 = ?

Q: How many grams of K2CrO4 are found in a sample containing 0.186 moles of this compound?

A:

Q: 5. How many moles are in 6.24 x 1021 molecules of CaSO,?

A: According to Avogadro law  1 mole = 6.02* 1023 molecule

Q: How many molecules are in 28.0 g of isopropyl alcohol C3H8O?

A: The formula of isopropyl alcohol is C3H8O Hence molar mass of C3H8O = Atomic mass of C X 3 + Atomic…

Q: How many molecules of C2H4 are in 15.0 g of this compound?

A: The molecular formula of compound is C2H4. The amount of compound is 15.0 g.

Q: Determine the number of moles in 5.73x1023 formula units of BaCl2?

A:

Q: How many hydrogen atoms are found in 0.65 mol of methane molecules?

A: 1- First calculate the moles of Hydrogen atoms Methane molecule is CH4 having Four hydrogen atoms.…

Q: What is the molar mass and no. of moles of glucose (C6H12O6)

A: Given: Glucose (C6H12O6)

Q: How many moles of tetracycline (C₂₂H₂₄N₂O₈) are in 92.1 grams?

A: Before going to find out moles of tetracycline, We first find out molecular weight of C22H24N2O8 ,…

Q: How many moles of propylene (C3H6) are in 25.0 of the substance?

A: When given mass is devided by its molar  mass then number of mole is obtained.

Q: How many moles are there in 284.65 g of H2CO3?

A: Given, the amount of H2CO3 =284.65 gramwe are asked to calculate the number of moles of H2CO3molar…

Q: how many molecules are in 2.9 mol of c7h5n3o6

A: Given :- number of moles of C7H5N3O6 = 2.9 mol  To calculate :- number of molecules  1 mol = 6.022 ×…

Q: How many moles are in 2.15x1023 atoms of Zinc?

A: Given :- number of atoms of Zn = 2.15 × 1023 atoms  To be calculated :- number of moles of Zn   1…

Q: How many grams of glucose (C6H12O6) are in 3.55 moles of glucose?

A: Given  Number of mole of glucose = 3.55 mole  Mass = ?

Q: How many moles are represented by 3.65x10^34 molecules of water?

A: Given: molecules of water = 3.65×1034

Q: How many molecules are in 1 mole of CóH1206?

A:

Q: how many moles are in 8.5 x 1023 molecules of CO

A: 6.022 ×1023molecules are present in one mole of carbon monoxide. 8.5 ×1023 molecules are present in…

Q: how many molecules are there in 1×10^-4 mole of benzene C6H6?

A: Given that, Number of moles of benzene = 1.0×10-4 moles

Q: How many moles of toluene, CoH5CH3, are In 19.6g of toluene?

A: Given: Mass of toluene = 19.6 g

Q: How many molecules of carbon monoxide, CO, comprise 2.34 moles?

A: Given : Moles of CO = 2.34 mol.

Q: How many molecules are in 35.8 moles of CH,?

A: Mole concept: According to the mole concept, the number of molecules in the one mole of a substance…

Q: How many molecules are in 24.8 moles of SO₂?

A:

Q: How many molecule are in 0.200 mole C13H18O2

A: Given, moles of C13H18O2 = 0.200 mole Number of molecules are in 0.200 mole of C13H18O2 = ?

Q: How many molecules are in 363 g of CBr4?

A: Mass of CBr4 = 363 g Molar mass of CBr4 molecule =  331.63 g/mol

Q: How many moles are there in 16.9 g of H3PO4?

A: Given  Mass of H3PO4   = 16.9 gram  Number of mole = ? Molar mass of H3PO4   = (3×1) + 31 +( 4×16)…

Q: Question attached

A: The mass of one mole of a substance in grams is called as its molar mass. Since one mole of any…

Q: What is the molar mass of C12H1802 in g/mole?

A: Answer = Molar Mass: 194.2722 g/mol  Explanation - Calculations:Formula: c12h18o2…

Q: b.How many moles of dinitrogen tetrafluoride are present in 3.16x 10^22 molecules of this compound?…

A: Number of moles= 5.45×10-2 moles

Q: How many molecules are in 2.55 mol S8?

A: The moles of sulphur is 2.55 (given)Mol → Number of molecules

Q: How many moles of H2SO4 do you have if there are 1.64 multiplied by 10E12 molecules of H2SO4

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: How many molecules are in 4.7 mol of BaSO4?

A: Given values, Moles of BaSO4 = 4.7 mol One  mole of any substance is equal to 6.022 x 10^23…

Q: How many molecules of methane (CH4) are in 15.0 g of methane?

A: Number of molecules = moles X Avogadro's number  where Avogadro's number = 6.022 X 1023  Since moles…

Q: One mole of hydrogen peroxide, H2O2, would consist of how many molecules?

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

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: How many MOLES of fluorine are present in 5.01×1022 molecules of sulfur tetrafluoride ?

A: Given ,  Number of molecules of sulfur tetrafluoride = 5.01 × 1022 Molecular formula of sulfur…

Q: 5) How many molecules are in 2.9 mol of C7H5N3O6?

A: applying concept of Avogadro concept of molecules calculation

Q: 5. If you measured out 23.96 grams of FeCl3, how many moles is this?

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

Q: How many grams of glucose (C6H12O6) are in 4.67 moles of glucose?

A: We know that number of moles of a molecules is given by : Number of moles =       given mass / molar…

Q: How many moles of H2SO4 do you have if there are 1.64x10^12 molecules of H2SO4?

A:

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: Determine the number of molecules (particles) in 2.50 moles of methanol: CH3OH?

A:

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.