Propane, C3H8, is a hydrocarbon gas. It is abundant in Canada and is a common fuel used for heating and cooking. How many atoms are in 3 mol of propane?

Q: How many atoms of sulfur are in 279 g of Na₂S₂O₃ ?

A: Given , Mass = 279 g Molar mass of Na₂S₂O₃= 158.11 g/mol

Q: In the following How many total atoms of C How many total atoms of O How many total atoms of H 5 CO2…

A: In chemical reaction, stoichiometric coefficient depicts number of atoms of elements in a compound.…

Q: atoms

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Q: How many total atoms are in 0.690 g of P2O5?

A: Calculate the moles of P2O5 Moles = grams / molarmas

Q: How many moles of cobalt (Co) atoms are there in 7.00  ×  109 (7.00 billion) Co atoms?

A: Given number of cobalt atoms is 7.00 × 109.

Q: How many moles of nitrogen atoms are there in 0.500 mole of NH3?

A: We have to calculate the moles of nitrogen atoms.

Q: How many atoms of carbon are present in 9.90 g of carbon tetrachloride?

A: The number of moles of CCl4 can be calculated using the following equation: Number of moles=given…

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 Atoms Of Sulfur Are Present In 3.0 Moles Of Al(SO4)3?

A: Given :-  Number of moles of Al2(SO4)3 = 3.0 mol  To calculate :-  Total number of S atoms    Note…

Q: How many oxygen atoms are in 2.50 moles of C6H12O6?

A:

Q: The fuel used in many disposable lighters is liquid butane, C4H10. How many carbon atoms are in 1.50…

A: The value is given as follows:

Q: How many moles of chlorine atoms are there in a sample that consists of 1.89e+22 molecules of iodine…

A: There are 6.022×1023 molecules in one mole of iodine trichloride ICl3.

Q: What is the mass of carbon present in 0.283 grams of propane (C3H8)?

A: Given data :  Mass of propane = 0.283 gram  To find : Mass of carbon present in 0.283 grams of…

Q: How many atoms are in 11 mol of helium?  how many atoms are in 102.1 of sodium?

A: Given that,    Moles of Helium = 11 moles    one mole of helium contains = 6.023×1023 atoms   Helium…

Q: How many atoms are in 86.5 g of potassium dihydrogen phosphate (KH2PO4)?

A: Weight of postassium dihydrogen phosphate ( KH2PO4) = 86.5 grams Molecular weight of potassium…

Q: How many moles of O atoms are in 3.76 mol of CaCO3, the chief constituent of seashells?? i mol O

A: Number of mol of O = 3 x Number of mol of CaCO3  (Since, 1 mol of CaCO3 contains 3 mol of O)

Q: How many atoms of fluorine are in 1.0E+0 moles of CF?

A: NOTE : The formula of the compound given looks incorrect. I think the correct formula of the…

Q: Avogadro’s number is 6.022 x 1023 particles per mole.  How many atoms of your element are in 222.2…

A:

Q: The fuel used in many disposable lighters is liquid butane, C4H10. How many carbon atoms are in…

A: The number of moles of a substance is the ratio of its given mass by molar mass of the substance. It…

Q: How many moles of carbon are in 7.87×10 carbon atoms?

A: Given, Number of Carbon atoms = 7.87 × 107 atoms moles of Carbon are in 7.87 × 107 Carbon atoms = ?

Q: How many carbon atoms are there in one-half moles of methane molecules?

A: methane = CH4  Since in each molecule of methane we have 1 carbon atoms Hence the number of carbon…

Q: How many atoms are in 4.81 mol of cobalt? 4.81 mol = %3D How many moles are in 5.90 x 1024 atoms of…

A:

Q: Calculate the mass in grams of a single oxygen molecule, O2.

A:

Q: A sample of propane, C3H8, contains 13.8 molesmoles of carbon atoms. How many total moles of atoms…

A:

Q: How many total atoms are there in 67.9 g of water (H,O)?

A: Given: Mass of water = 67.9 g Known: Molar mass of water = 18 g/mol

Q: 5. How many carbon atoms are in one mole of C6H1206?

A: Note : As per our guidelines we are supposed to answer first question. Please repost the other…

Q: How many molecules are there in 1.2 moles of Cu (NO3)2?

A:

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 3.56 x 10 ^25 molecules of carbon dioxide, CO2

A: Given: Molecules present are 3.56 × 1025

Q: What is the total number of atoms in 1 mol of Al2(SO4)3?

A:

Q: There are molecules of methane in 0.123 mol of methane (CH 4).

A:

Q: How many atoms of carbon are combined with 7.31 moles of hydrogen atoms in a sample of the compound…

A: Given : number of moles of hydrogen atoms in a sample of heptane = 7.31 mol  To calculate : number…

Q: How many atoms of O are in 3.00 mol of N2O4?

A: Use formula Total molecule=mole×6×1022 Total Atoms=atomicity×molecule Atomicity=total no of atoms…

Q: 3. How many moles of atoms are there in 180 g of Bromine?

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

Q: How many H atoms are there in 1.0 moles of H

A: Given :- number of moles of H = 1.0 moles  To calculate :- number of H atoms

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 total atoms are in 0.420 g of P2O5?

A: The ratio of the mass to the molar mass leads to the number of moles of the substance. One mole of…

Q: The fuel used in many disposable lighters is liquid butane, C4H10.  How many carbon atoms are in…

A: The number of moles of butane is calculated as,

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

A:

Q: Include proper sig figs and all equation work.

A: Given: The mass of naproxen is 529 g.

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 atoms of Carbon are in 0.51 mol of procaine, C13H20N2O2, a pain killer used by dentist?

A: Given Data:

Q: How many chlorine atoms are in 33 molecules of phosphorus pentachloride, PCl₅?

A: Number of chlorine atoms present in 33 molecules of PCl5

Q: 1.Caluclate the number of oxygen atoms in 15g, of magnesium chloride. 2. Which contains fewer…

A: The question is based on the mole concept. We have to calculate number of atoms and molecules in 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: How many total atoms are there in 0.350 mol of carbon disulfide (CS2)?

A:

Q: How many total atoms are in 0.630 g of P2O5?

A: Given: Mass of P2O5 = 0.630 g Molar mass of P2O5 = 141.9445 g/mol.

Q: how many moles of fluorine are present?

A: 1 mol = 6.022 × 1023 atoms  Number of moles = mass/molar mass  Mass = number of moles × molar mass…

Q: How many atoms are there in 0.1 mol Na?

A:

Q: How many molecules are there in 7.28 moles of carbon tetrachloride, CCI4?

A: Given,  7.28 mol CCl4

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.