How many moles are in 4.5x1024 particles? 0.747 particles 0.747 mol 2.71x1047 mol 2.71x1047 particles

Q: Use the References to access important values if needed for this question. For the molecular…

A: Here we have to determine the conversion factor to convert moles of PCl3 into number of molecules of…

Q: (a) How many moles of ammonium ions are in 0.735 g of ammonium carbonate? 0.05130 X mol

A: a) Chemical formula of ammonium carbonate = (NH4)2CO3 Given, mass of ammonium carbonate, (NH4)2CO3 =…

Q: What is the molar mass of sodium carbonate (Na2CO3)? g/mol Your answer should be rounded to the…

A: SOLUTION  Atomic mass of Na = 22.989g/mol Atomic mass of C = 12.01g/mol Atomic mass of O =…

Q: Calculate the number of moles and atoms/molecules from the following:          a. 67.83 grams of…

A: 1 Mole= 6.022*1023 a) Molar mass of H2o= 2*(1)+16= 18gm number of moles in 67.83 grams of H2o =…

Q: Identify all correct statements pertaining to number of particles and moles. A. 6.023 x 1023 atoms…

A: Since there are multiple questions, we are authorized to answer only the first question, that is,…

Q: how many grams are in 0.456 mole P

A: P is a symbol of phosphorus element.

Q: How many moles of HCI are in a sample of HCI with a mass of 3.00g? 3.46 0.0823 0.0621 0.0549

A: Moles=GMMM Here, GM is given mass MM is molar mass Given mass is 3g  Molar mass is 36.5 Use this…

Q: 0.445 g of iodine to moles

A:

Q: NaHCO3 is the active ingredient in baking soda. How many grams of oxygen are in 0.42 g of NaHCO3?…

A: Given,  The mass of NaHCO3 = 0.42 g.  Molar  mass of NaHCO3 =  84.01 g/mol…

Q: Fill in the following table, show your work. Substance Mass (g) Moles (mol) Molecules (molec) N2…

A: Number of moles present can be determined by dividing the mass of the substance by its molar mass…

Q: Label the diagram to correctly convert 1.02x1024 molecules of O, to moles of O, X- :: 1.02x1024…

A: Welcome to bartleby !

Q: What is the mass in grams for 0.198 mole mercury(III) bromide?  Two decimals 0.749 mol calcium…

A: Solution of these questions depends on mole concept. One mole of any compound contains avogadro…

Q: Convert 9.8 grams of NH3 to moles

A:

Q: How many g are in 5.7 moles O2

A: Given data,Moles=5.7molMolar mass of O2=32g/mol

Q: A mystery compound has a molar mass of 28.1 g/mol. How many moles is 98.4 g? Do not put any units in…

A:

Q: What quantity in moles of KBr are in 51.6 grams of KBr?

A: Given     Mass of KBr     =  51.6 gram  Number of mole =   ?

Q: 2.) 2 C₂ H₂(g) +50₂(g) → 4 (0(g) +₂H₂O(g) quantity 1.6 moles of C₂tl₂ Units desired moles of 0₂…

A:

Q: Label the diagram to correctly convert 141.8g of Cl2 to moles of Cl2 1. X. : 71.9 g C2 : 141.8g Cl2…

A: A schematic diagram based on the conversion of mass of Cl2 into number of moles of Cl2 for which the…

Q: Calculate the number of moles of chlorine present in 120  g g of chlorine gas.

A:

Q: Determine the molar mass of a substance if 0.360 moles has a mass of 152 g.

A: The given moles of substance is 0.360 moles. The given mass of substance is 152 g. The molar mass of…

Q: How many moles of water is 6.36 x 1022 molecules? No.of representative particles No. of moles = 6.02…

A: Given  Molecules of water = 6.36 x 1022 molecules

Q: Convert 12.0g O3 to moles

A: We have to convert 12.0g O3 to moles. Mass of O3 (ozone)= 12 g Molar mass of ozone(O3) = (3×16)g/mol

Q: number of moles

A:

Q: Calculate the number of moles and atoms/molecules from the following:   a. 67.83 grams of H2O…

A: Since moles = mass / molar mass  And number of molecules = number of moles X Avogadro's number where…

Q: How many moles (of molecules or formula units) are in each sample? 42.59 g CF2Cl2 Express your…

A: One mole contains Avagadro number of atoms. That is, 6.022x1023 atoms. Mass of one mole is called…

Q: How many moles of NN are in 0.203 g of N2O0.203 g of N2O?

A:

Q: 3.00x10^31 molecule sample has how many moles?

A: We know that ; 1 mol of sample contains Avogadro's number of Molecules . (Avogadro's number = 6.022…

Q: convert 4.80 X 10^23 moles H2O2 to moles H2O3

A: The above question is typed wrongly, it should be like convert 4.80 X 10^23 molecules H2O2 to moles…

Q: What is the molar mass of magnesium phosphate? A. 310 grams / mole B.263 grams / mole C.71.3…

A: 1- First we will see the molecular formula :  Magnesium ion  : Mg2+  Phosphate ion : PO43-  Both are…

Q: How many moles of NN are in 0.201 g of N2O0.201 g of N2O?

A: Given,0.201 g of N2O

Q: How many moles are in 20.0 grams of F2?760. 760. moles 1.05 moles 0.526 moles 19.0 moles 38.0 moles

A: Given data contains, Grams of F2 is 20.0 grams. Molar mass of F2 is 37.99 g/mol.

Q: Question attached

A: Moles determined by using mass and molar mass of compound

Q: Calculate how many moles in 75.57 g of KBr 0.64 8993 1.575 0.6350 none of the above

A:

Q: What quantity in moles of NaCl are in 72.0 grams of NaCl?

A:

Q: 1. How many grams of water (H20) are there in 2 mol of water? 1 mol H20 = g (round to hundredth)

A: atomic mass of H = 1 g/mol atomic mass of O = 16 g /mol 1 mol H2O =  2 x1 + 16 = 18  g H2O

Q: How many moles are in 736.5 of NaCl

A: Given that,  mass of NaCl= 736.5 gm Molar mass of NaCl=58.5 g/mol so,

Q: Convert 88.98 moles of X4Z5 into grams

A: Number of moles = mass/molar mass  So, mass = moles × molar mass

Q: 1.) Determine the molar mass of Mn(ClO4)2. g/mol

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Determine the number of moles of phosphorus contained in 4.41 × 1024 atoms of phosphorus.…

A: Given , Number of atoms of phosphorus = 4.41 × 1024

Q: 6 moles

A:

Q: 4) 4.00 mole H,0 to grams 5) 815 grams Cal(OH), to mole

A: For 4) moles of H2O = 4.00mol   We know that, molar mass of H2O = 18gNow,mass of H2O = no of moles x…

Q: e molarity of t

A:

Q: What quantity in moles of NaCl are in 65.0 grams of NaCl?

A: Given :- mass of NaCl = 65.0 g  To calculate :- number of moles of NaCl

Q: How many particles of bromine are in the quantities below? 1. 2.0 moles 2. 0.75 moles 3. 15 moles…

A: The given data: 6) The number of moles of bromine = 2 mole To determine = The particles of bromine…

Q: Exactly 1 mol Hg₂ (NO3)2 contains how many moles of Hg, N, and O? moles of Hg: moles of N: moles of…

A:

Q: Calculate the percent composition of titin. C169723H270646O52243S912

A: We have to find out the percent composition of each element in titin in the given formula…

Q: Mass of zinc coating =0.15g Number of moles of iron = 0.0184 mol Number of moles of zinc = 0.00229…

A: The galvanized iron contains both iron and zinc, whereas the iron core contains only iron. We are…

Q: The molar mass of carbon dioxide is 44.009 g/mol. A mass of 220.0 grams of carbon dioxide is…

A:

Q: How many moles of water contain each of the following number of molecules? a. 6.02 × 10 25 molecules…

A: The number of units in one mole of any substance is equal to  Avogadro's number, 6.022×1023. The…