how many atoms are in 5.12 moles of Sulfur?

Q: How many atoms are in 11.5 g Au

A:

Q: how many atoms are in 2.50 moles of NO2

A: The number of atoms are in 2.50 moles of NO2 has to be calculated

Q: How many hydrogen atoms are in 790.58 grams of propane?

A: The moles of a substance is the mass of the substance which has equal quantity of basic units. The…

Q: How many atoms of iron would you have in 55.845 g of iron?

A:

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

A: Since,   1 mole = 6.023×1023 molecules

Q: How many atoms of Oxygen are in 6.33 moles of O 2 ?

A: Given,Number of moles of oxygen,O2 = 6.33 moleRequired,                   Number of Oxygen atoms…

Q: What is the mass of 4.34  1027 hydrogen molecules?

A: Given: Number of hydrogen molecules =

Q: ve moles of sulfur dioxide, SO2, would consist of how many molecule

A: To determine the number of molecules in 5 moles of SO2.

Q: How many atoms are in 4.00 moles of sulfur (S)?

A: According to the mole concept , 1 mole of any atom/ molecule constitute 6.022 × 1023 atom or…

Q: What is the mass of 5.50 moles of rhenium

A: The mass of  one mole of rhenium is 186.2 g/mol

Q: How many atoms are in 5.40 moles of Sulfur (S)? 3sigfig.

A:

Q: How many copper atoms do you have in 2.50 moles of copper atoms

A: Moles of copper = 2.50 mol 1 mol of copper contains 6.02×1023 copper atoms Hence 2.50 mol Cu has…

Q: How many moles of ammonia, NH3, are in a 18.49 gram sample of ammonia?

A: •Here given => =>Weight of ammonia=18.49 gm =>We have to calculate the mole of ammonia…

Q: How many atoms are in 2.50 moles of Cl?

A: 1 mol = 6.022 × 1023 atoms

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

A: Here, we have to calculate the number of molecules in three moles of SO2.

Q: How many atoms are in a 12.6 g sample of nickel?

A: Given: Sample of Nickel= 12.6g

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: What is the mass of 5.55 moles of carbon monoxide

A: Given data Moles of carbon monoxide = 5.55 moles

Q: How many total atoms are there in 0.550 mol of barium chloride, BaCl2?

A: Given, moles of barium chloride, BaCl2 = 0.550 mol Total number of atoms = ?

Q: How many carbon atoms are in 53.62 grams of nonane.

A:

Q: A 1932 silver quarter has a mass of 6.25 grams. It is 10% copper and the remainder is silver. How…

A: Answer: Number of moles of a substance in the given sample is always equal to the ratio of mass of…

Q: How many moles of Cu are there in 83.6 grams of Cu?

A: The number of moles is a chemical unit which is mathematically expressed as: N=MMM…

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

A: Given : Moles of N = 3.50 mol.

Q: How many moles of sodium (Na) are in 1.75×1024 Na1.75×1024 Na atoms?

A: Number of moles is calculated using formula,

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 atoms are in 193 g of calcium

A: Avogadro's number linked mass of an atom with its atomic mass and moles.

Q: many hydrogen atoms are in 1.00 moles of H2 molecules?

A: Number of atom is equal to mole multiply by avagadro number

Q: How many atoms of O are in 12.8 g Li2SO4?

A:

Q: How many fluorine atoms are in 44 g of fluorine?

A: It is given that:Mass of fluorine = 44 g

Q: how many grams are in 4.46 x 10 24 atoms of carbon?

A: Number of carbon atoms present = 4.46 x 1024 Atomic mass of carbon is 12 grams Atomic mass means the…

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: A sample of laughing gas (N2O) has a mass of 2.20 g. How many moles of N2O is this?

A: A sample of laughing gas (N2O) has a mass of 2.20 g.  We have to find number of moles of N2O.

Q: How many Carbon Dioxide molecules are there in 3250 grams of Carbon Dioxide?

A: Given that -  Mass of Carbon dioxide, CO2 = 3250 grams    Then, from following relationship -  1…

Q: How many atoms arc in 157 grams of H2?

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: How many atoms are in 9.35 moles of lithium?

A: In chemistry, a mole is a unit of measurement used to express amounts of a chemical substance. It is…

Q: What is the mass of 0.900 mol of BCl3?

A:

Q: How many moles of mercury are in 17.140 grams of mercury?

A: Atomic number of mercury is ----  80 Atomic mass of mercury is ----- 200.59 g Since atomicity of…

Q: how many atoms of Na are in 48g of Na?

A: Molar mass of a compound ican be defined as the mass of compound divided by the amount of that…

Q: How many moles is 24.5 grams of U?

A: The number of moles present in a given amount of element can be calculated by dividing the given…

Q: Help !!

A: Aldehyde contain  -CHO group  keto contain  >CO group

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: You have 73.56 g of silver nitrate.  How many moles of oxygen atoms are present

A: One molecule of nitrate ( AgNO3 ) contains three atoms of oxygen.  Molar mass of AgNO3 = 169.87…

Q: How many atoms are in 15.6 grams of silicon?

A: