how many molecules are in 20.3 grams of carbon tetrachloride?

Q: How many grams are in 338 moles of arsenic?

A: Number of moles of a substance is the given mass divided by molar mass of the substance.…

Q: how many moles of propylene are in 2.5 g of the substance?

A: Given:given mass of propylene =2.5gwe know thatThe Molecular Formula of Propylene = C3H6 So,…

Q: How many atoms are in 1.6 mol of carbon?

A: Moles of C = 1.6  Avogadro constant = 6.023 × 1023 mol-1

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

A: Given mass of iron = 11.8 g

Q: How many molecules of carbon tetrachloride are present in 3.57 moles of this compound?

A: Given information: Number of moles of carbon tetra-chloride = 3.57 mol

Q: How many atoms are present in 327 g of magnesium cyanide?

A: A mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms,molecules ,ions or others.…

Q: How many atoms are in a 211. g sample of potassium (molar mass = 39.1 g/mol)?

A:

Q: How many atoms are in 7.4 mol of carbon?

A: To determine the number of atoms of C, multiply moles C by Avogadro's number.

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

A:

Q: How many molecules are present in 0.65 mol of carbon dioxide?

A:

Q: How many moles of NH3 are present in 4.98 g of the compound?

A:

Q: How many molecules and atoms are in 20 g of H,PO,?

A:

Q: How many atoms are in 1.7 mol of carbon?

A: Given : Number of moles of Carbon=1.7 mol Number of atoms =?

Q: How many moles are in 33.1 g of SO3? How many molecules does it contain?

A: Amount of SO3 given = 33.1 g Moles Of SO3  = To be determined No of Molecules of SO3 = To be…

Q: How many moles of NaCL are in 0.58 g of NaCL?

A: Number of moles is the ratio of mass to the molar mass of component.  Number of moles = mass/molar…

Q: How many molecules are present in 2.47 moles of Sodium Carbonate?

A: The entity (molecules/atoms/ions) present in a specific quantity (mole) is regarded as "Avogadro…

Q: How many molecules are in 502.1 g of LIF?

A: Mass of LIF = 502.1 g Molecular weight = 25.939 g/mol Molecule= ?

Q: How many atoms are present in 7.50 mol of chlorine atoms?

A: ⊙1 mole=6.023×1023 molecules/atoms/ions.⊙Mass of chlorine atom =35.5g

Q: How many molecules are in 3.1x10^-3 g of C9H8O4?

A:

Q: How many molecules are in 39.4 moles of NH₃?

A: The answer to the following question is given as:

Q: How many grams of NaCl are in 43.3 moles of NaCl?

A: To find out the weight of 43.3 moles of NaCl.  The number of moles of a compound is related to the…

Q: How many molecules are in 502.1 g of NaCl?

A:

Q: How many molecules of H2O are contained in 360 g of H2O? How many atoms of H?

A:

Q: Calculate the number of molecules in 47 g of nitrogen dioxide.

A: To calculate the number of molecules of the nitrogen dioxide, first calculate the number of moles of…

Q: How many formula units are in 108.65g of aluminum sulfate?

A: Given data, mass of Al2(SO4)3 = 108.65 g  molar mass of Al2(SO4)3 = 342.15 g mol-1  no. of formula…

Q: How many molecules are in 30.8 moles of NH₃?

A:

Q: How many moles are in 75 g of Boron?

A: No.of moles = weight in gram / molar mass  No.of moles = 75 gram / 10.81 gram. mol-1 No.of moles =…

Q: how many moles are in 20.3 grams of carbon tetrachloride?

A: One mole of any species contains avagadro number of atoms, molecules, ions etc.

Q: How many molecules of sulfur hexachloride are in a 4.24 g sample of sulfur hexachloride?

A: Dear student I have given answer to your question in the image format.

Q: How many molecules are in 1.5 moles of Ca

A: Number of moles of calcium = 1.5 moles Use Avogadro’s number to find the number of molecules of…

Q: How many moles of potassium sulfite are in 448 g of potassium sulfite?

A: Given data is as follows: The mass of the potassium sulfite = 448 g The moles of a substance can be…

Q: How many iron atoms are contained in 354 g of iron?

A: The moles of iron can be calculated as

Q: How many phosphorus atoms are present in 2.35 mol of potassium phosphate?

A:

Q: How many moles of phosphorus pentachloride are in 288 g of phosphorus pentachloride?

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

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

A: Given : Moles of CO = 2.34 mol.

Q: How many formula units are contained in 78 g of calcium fluoride, CaF,?

A: Number of moles is the term which is used to express the amount of the compound or the element in…

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: The number of molecules in 76g of fluorine

A:

Q: How many atoms are in 7.5 mol of carbon?

A: 4.5165 × 1024 atoms  or 4.5 × 1024 atoms present in   7.5 moles of carbon.

Q: What is the mass in grams of 1 carbon tetrafluoride molecule?

A: Carbon tetrafuoride molecule has formula = CF4

Q: How many moles of iron atoms are contained in 5.01 g of iron?

A: The Answer to the following Question is given as:

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: How many moles of calcium chloride are present in 120. g of calcium chloride?

A:

Q: How many moles of NaCl are in 72.0 grams of NaCl?

A: According to mole concept,Mass of 1 mol of a substance = Molar mass of substanceMolar mass of NaCl =…

Q: How many water molecules are in 23.7 g of water

A: Given,  mass of water = 23.7 grams Here, number of moles = mass of water / molar mass { molar mass…

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: How many grams are in 238 moles of arsenic?

A: Number of moles of a substance is the given mass divided by molar mass of the substance.

Q: How many molecules are in 77.7 moles of NH₃?

A: Interpretation-  To determine the number of molecule in 77.7 mole of NH3 .   Concept-  To determine…