number of moles of (c)  acetate ions, CH3COO-, in 0.43 mol of Ca(CH3COO)2.

Q: Calculate the mass in grams for 4 molecules N2O5

A: The mass of 4 molecules of dinitrogen pentoxide is calculated as,

Q: Determin the number of moles of compound within 0.25 g of glycine, CH;NO2

A: Given :- mass of glycine = 0.25 g  To calculate :- no. of moles of glycine

Q: Howmany carbon atoms are present in one mole of 12C?

A: One mole of any substance contains: These particles may be atoms, molecules or ions.

Q: Without using a calculator, arrange these samples in orderof increasing numbers of O atoms: 1 mol…

A:

Q: What is the correct empirical formula for glucose (C6H12O6)? O C3H,O3 O C2H4O2 O CH2O O C,H120

A: The molecular formula for glucose is C6H12O6 . The subscripts represent a multiple of an empirical…

Q: Make the following conversions: 11 mol O2 to atoms of O

A: Conversion of 11 mol O2 to number of O atom ?

Q: 1. How many MOLECULES of sulfur tetrafluoride are present in 4.98 moles of this compound ?…

A: The number of moles of a substance is the given mass of that substance upon its molar mass. The…

Q: determine the numbers of moles or molecules (or formula units) in each sample: A) 34.0 g sodium…

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

Q: Which one is heavier 3 moles of H2o or 1 mole of H2SO4

A: Number of moles of H2SO4 = 1   Number of moles of H2O   = 3

Q: There are  ______mol of carbon atoms in 5.00 mol of dimethylsulfoxide (C2H6SO)

A: Given CompoundDimethylsulfoxide (C2H6SO)Moles of (C2H6SO) = 5.00 molmol of carbon atom = To be…

Q: Label the diagram to correctly convert 159.8 of Br, to moles of Br2 : 79.9 Br2 : 159.8 g Br2 : 1 mol…

A: Final answer :- 2 mol of Br2

Q: 1. How many ATOMS of carbon, are present in 4.07 moles of carbon tetrabromide, CBR4? atoms of carbon

A: 1 mole of any substance contains Avogadro number of entities   i.e   1mole  = Avogadro number (NA)…

Q: Calculate the number of moles of: (a) S2- ions in 6.56 mol of Na,S (b) Mg²+ ions in 8.320 mol of…

A:

Q: calculate the number of H atoms in 0.350 mole of glucose?

A: One mole of glucose = 6.023 × 1023 atoms.0.350 mole of glucose = 0.350 × 6.023 × 1023 atoms = 2.10 ×…

Q: W nal Is the 1ormula Ior copper phospnate ? apitalizatioIl anu pur unoɔ formula: How many atoms of…

A:

Q: 4. Determine the number of molecules of compounds or atoms for the following. 15.8 mol H2O 9.51 b.…

A: 1 mole of a substance contain 6.022×1023 molecules.

Q: portant valuės if needed for this question. The amino acid asparagine has the molecular formula…

A: Determine number of atoms in both compound and then equate them because both must have similar…

Q: Baking powder must contain 1 mole of potassium bitartrate (KNaC,H,O,) for every mole of sodium…

A: Given :-  baking powder contain 1 mole of KNaC4H4O6 for every mole of NaHCO3  To calculate :-…

Q: Calculate the number of moles of: (b)  Mg2+ ions in 8.320 mol of Mg3(PO4)2. (c)  acetate ions,…

A:

Q: a. How many molecules of carbon tetrachloride are present in 3.37 moles of this compound? molecules

A: This problem can be solved by knowing the number of molecules presentin one mole.…

Q: 1. How many MOLECULES of carbon tetrafluoride are present in 1.59 moles of this compound ?…

A: Welcome to bartleby ! As per company norms we can't solve more than one question per session .So,I…

Q: Complete this formula for molar mass of the compound sulfur hexafluoride s- ?g/mol x ?Mol = ?g f-…

A: Ans As we know the molar mass of the formula is equal to the total mass of elements presesnt S    32…

Q: Calculate the mass in grams of moles of 9.191 *10^-6 1,2-dichloroethane, C2H4Cl2 .

A: Molar mass(MM) = 99  g/mol Moles = 9.191×10-6 mol Mass = moles × MM

Q: Explain this

A: 1 mole of any substance contains Avogardo number (6.022 x 1023) of particles.The particles may be…

Q: Glycine is an amino acid with the formula C, H,NO,. Determine the number of moles of carbon in 49.24…

A:

Q: If Avogadro's no. is taken as 'N' then 2 moles of H20 will have how many atoms of H?

A:

Q: Which has more hydrogen atoms? A mole of CH4 or two moles of H2? Provide an explanation.

A: Interpretation: Which has more hydrogen atoms, a mole of CH4 or two moles of H2 is to be determined.

Q: 3) Calculate the number of moles of: a) Mg2+ ions in 8.320 mol of Mg3(PO4)2 b) acetate ions,…

A:

Q: 1. How many GRAMS of sulfur are present in 1.71 moles of sulfur tetrafluoride? 2. How many MOLES of…

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

Q: Question 15 of 60 Submit How many molecules are in 57.2 moles of CH,?

A:

Q: Name: NetID: 1. What is the molecular mass (in amu) and molar mass (in g mol) for chloroform…

A: We know that  Molar mass : The molar mass is the sum of mass of each element (g) present in Compound…

Q: Convert 5 atoms Pb to mol Pb

A: 1 mole of any substance contains 6.022 x 1023 atoms or molecules or particles. Here 6.022 x 1023 is…

Q: 1. How many MOLECULES of sulfur tetrafluoride are present in 1.23 moles of this compound ?…

A: 1. We have to calculate the number of molecules. 2. We have to calculate the number of moles.

Q: 1 CH; H CH3 Molecular formula: H,C-C-C-Ċ-CH, Empirical Formula:

A:

Q: One mole of glucose C_6 H_12 0_6 contains how many hydrogen atoms

A:

Q: Determine the mass in grams of 1.6 x 10-3 mol glucose , CoH12O6

A: Since mass = moles X molar mass  And molar mass of Glucose = Atomic mass of C X 6 + Atomic mass of H…

Q: Calculate the number of moles of Br atoms

A: Given : 0.41 mol of bromoform, CHBr3

Q: (a) The molecular formula of acetylsalicylic acid (aspirin),one of the most common pain relievers,…

A: a) Since the molar mass of aspirin = Atomic mass of C X 9 + Atomic mass of H X 8 + Atomic mass of O…

Q: 32 Calculate the number of moles of: (a) S2- ions in 6.56 mol of Na,S (b) Mg2+ ions in 8.320 mol of…

A:

Q: Find the number of K+ions in 3.41 mol of K2HPO4?

A: We know that, one mole of any substance related as - (1) 1 mole of the Substance = atomic/Molecular…

Q: Find the number of carbon atoms in of 9.0 g of C3H10N4O2?

A: The compound given is C8H10N4O2. And mass of C8H10N4O2 = 9.0 g Molar mass of C8H10N4O2 = Atomic mass…

Q: And set up the mole ratio of O2 to C4H9OH =    CO2 to O2= Confused on how to do the ratios.

A: mole ratios is the ratio of moles of one component to the moles of another component in a balanced…

Q: Calculate mass of .555 moles of magnesium fluoride

A: This question is based on the mole concept. Molar mass of any compound is equal to the mass of the 1…

Q: 1. How many MOLECULES of carbon tetrafluoride are present in 2.25 moles of this compound ?…

A: The number of moles of a substance is determined as the number of molecules, atoms or ions upon…

Q: A sample of C12H22011 contains 0.4662 moles of carbon atoms. How many moles of hydrogen atoms are in…

A:

Q: a. How many molecules are present in a sample of this compound that contains 4.61 moles of…

A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a…

Q: Calculate the number of atoms in 0.0015 moles of Cu.

A:

Q: 1. How many MOLECULES of tetraphosphorus decaoxide are present in 2.87 moles of this compound ?…

A: 1. Moles of tetraphosphorus decaoxide= 2.87moles Molecules of tetraphosphorus decaoxide in 2.87…

Q: I mole of HOCH,CH,OH/H 1.0, 1. LIAIH, H* D. H,0 2. Zn/H 2. H,0-

A:

Q: Cyanide chloride(C15H11O6Cl) contains the cyanidin ion. Calculate the number of moles of cyanidin…

A: