Determine the number of moles in Cl in 2.2 moles of Mg(CIO4)2

Q: How many total atoms are in 0.610 g of P2O5?

A: Given,Mass of P2O5 = 0.610 gMoles of P2O5 can be calculated as:

Q: in 4.95g of nickel

A:

Q: Calculate the number of grams of Carbon, C in 0.31 mol CgHsO+

A: In this equation, we want to determine the mass of Carbon in give molecule.  How to calculate it, I…

Q: Determine the number of moles of oxygen ATOMS in 2 moles of Iron(II) Chlorate

A: In order to express the substance's amount, the "mole concept" is mainly used. To estimate moles of…

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

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

Q: determine the mass in grams of 0.365 moles of pb

A: Since atomic mass of Pb = 207 g/mol And since moles = mass / atomic mass Hence mass of lead = moles…

Q: How many O atoms are in 2.00 g  Al2O3 ? Al = 26.98 g/mole, O = 16.00 g/ mole

A: Recall the data, mass of Al2O3=2.00 g molar mass of Al=26.98 g/mole molar mass of O=16.00 g/ mole

Q: Calculate the number of grams in 1.5 x10^16 atoms of sulfur.

A: Given, atoms of Sulfur = 1.5 x 1016  Molar mass of Sulfur = 32.065 g/mol

Q: Calculate the mass of 2.50 moles of Carbon Monoxide, CO. ______

A:

Q: What is the empirical formula of C4H10N2

A: Given Molecular Formula  : C4H10N2

Q: Determine the atoms of O in 5.0 moles of Mg(CIO4)2

A: Given, 5.0 moles of Mg(ClO4)2 and we are asked to determine the number of oxygen atoms in 5.0 moles…

Q: How many chlorine atoms are in 12.2 g of CCl4?

A: To solve this problem we have to first calculate the number of mole of CCl4 then we will calculate…

Q: Calculate the number of grams of AICI3 in 1.25 moles of AICI3.

A: The concentration of any substance is depends upon their number of moles. Number of moles can be…

Q: Determine the number of atoms of O in 52.3 miles of Fe2(ClO2)3

A: Given, 52.3 moles of  Fe2(ClO2)3 It contains 6 atom of Oxygen

Q: Calculate the number of moles of Fe in 43.6 grams of Fe

A: Given weight of Fe = 43.6 grams Molar mass of Fe= 55.845 g/mol

Q: Determine the number of moles of cesium in 50.0 g of cesium.

A:

Q: how many moles are 3.604 x 10^24 molecules of Co(NO3)2

A: Moles is defined for the quantity. Mole is the correct term to define number of atoms ,…

Q: Determine the number of atoms in 30.0 g of Zn.

A: Given that: Mass of zinc = 30.0 g Number of atoms of Zn = ?

Q: How many moles of Co(NH3)6CI3 were present in the sample?

A:

Q: How many moles of Fe(NO3)2 are present in 32.176 g Fe(NO3)2?

A: Molar mass of Fe(NO3)2 = 56 + (14+ 16x3) x 2 = 56 + 124 = 180 g/mol Given mass of Fe(NO3)2 = 32.176…

Q: Calculate the number of moles in 9.364 x 1018 atoms of Ca

A:

Q: Calculate the number of moles of Fe in 43.6 grams of Fe.

A: Given :- mass of Fe = 43.6 g  To be calculated :- number of moles of Fe

Q: 4. Calculate the mass of 2.5 x 10^23 formula units of magnesium phosphate. 5. Calculate the number…

A: [4.] 1 mole of Mg3(PO4)2 contains 6.022 × 1023 molecules. So,  2.5 × 1023 molecules will contains  =…

Q: The total number of oxygen atoms in the expression 3 Ca3 (PO4)2 is

A: We, have 3Ca3(PO4) 2  , We have to count total number of O atom in expression.

Q: What is the molar mass of (NH,),Cr207? 300 g a 250 g 266 g C 252 g

A: Given compound is (NH4)2Cr2O7  Molar mass of N = 14 g Molar mass of H = 1 g  Molar mass of Cr = 52 g…

Q: The mass of 4.75 moles of H2SO4 is O 314 g O 456 g O 466 g O 564 g

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

Q: Calculate the number of moles in 6.90 μg of Te.

A: The number of moles of tellurium can be calculated asGiven and Known,The microgram of tellurium =…

Q: 1 mol 197.0 g 1. X 4 = 1 mol 6.022 x1023

A: 1. mole : 1 mole of any substance contains avogadro number (NA) of substances     i.e 1 mol =…

Q: 6. How many moles are in 4.1 x10 22 molecules of NaCI?

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

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: 1) How many moles of cobalt (Co) atoms are there in 6.00 X 10 (6 billion) Co atoms? 2) How

A: We know, 1 mols = 6.022x1023 atoms

Q: Calculate the mass of 4.50 moles of CazPO4 . 968 g 87.1 g O 215 g O 0.0209 g

A:

Q: Explain the difference between atomic mass (amu) and molar mass (g).

A: Atomic mass unit(amu) is the mass unit of an atom.

Q: How many moles are in 2.45 x 10^23 molecules of Na2S?

A:

Q: Calculate the mass of tetraborane (B,H10) that contains a billion (1.00 × 10´) hydrogen atoms.

A: Given : number of hydrogen atoms = 1.00 X 109  Since 1 molecule of B4H10 has 4 B atoms and 10 H…

Q: What is the mass of 2.00 moles of CS2?

A: Molar mass of CS2  = 76.14 g /mol 1 mol CS2 = 76.14 g

Q: What is the mass of 0.25 moles of (NH4)2SO4?

A: Mole in chemistry, is a standard scientific unit for measuring large quantities of very small…

Q: 1. Calculate the number of moles of chlorine in 2.34 x 1019 molecules of chlorine.

A: The question is based on mole concept. we have to calculate number of moles in given molecules of…

Q: Calculate the number of moles of He atoms present in 6.33 g of He.

A: Weight of He = 6.33 gm

Q: What is the empirical formula for C4H8?

A: Given, C4H8   An empirical formula is defined as the simplest or most reduced whole number ratio of…

Q: determine the number of atoms of 23.64g of Ce

A: Given, mass of Ce = 23.64 g Molar mass of Ce = 140 g.mol-1

Q: 1. How many moles would contain 12.0 g of P ? 2. Find the mass (in grams) 7.7 X 1023 molecules of…

A: 1. Given values , Mass of P= 12.0 g Molar mass P= 30.973762 g/mol

Q: Calculate the number of moles in 4.95 g nickel .

A: The Number of Moles of Nickel can be calculated as -

Q: Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 2.20 moles of magnesium…

A: Number of Moles of Magnesium, Chlorine and Oxygen can be calculated as follows -

Q: 10) What is the mass in grams of 0.852 moles of ferric oxide (Fe,O,) ? A) 136 g B) 17 g C) 5.34 x…

A: Number of moles = 0.852 mol

Q: How many atoms are present in 0.45 moles of P4O10?

A:

Q: 8. Calculate the mass in grams of 2.08 moles of (NH4)2SO4

A: The question is based on mole concept. We have been given moles of the compound. we need to…

Q: Calculate the number of O atoms in 0.695 g of CaSO4·2H2O.

A: For calculating the number of O atoms in 0.695 g of CaSO4•2H2O first we calculate the number of…

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.

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.