Covert 36.48 moles of CCl4 to atoms

Q: One mole of a compound has the mass that is equal to the molecular mass

A: A mole is defined as that amount of the substance which has mass equal to gram atomic mass if the…

Q: How many moles of Si are there in a sample of Si that contains 3.74x1024 atoms? moles

A: 1 mole of any element contains 6.02 * 1023 atoms of that molecule. Given number of atoms of Si…

Q: 4. Fea(SO.). Element * atoms Atomic mass (gimol) Total (gimol) Fe Total Molar mass

A: Applying rule of calculation of molecular weight.

Q: How many grams are present in 87.58 moles of X? (Assume that the molar mass of X is 9.59 grams per…

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

Q: A 0.000937 g sample of an unknown compound, composed only of carbon and hydrogen, produced 0.00274 g…

A: 0.000937 g sample of an unknown hydrocarbon Made up of carbon and hydrogen only produces 0.00274 g…

Q: Review | Constants | Periodic Table MISSED THIS? Watch IWE 4.10; Read Section 4.9. You can click on…

A: By using molar mass and avogadro number we get the answer

Q: Which statement best describes the number of atoms in one mole of carbon (C)? has more atoms than…

A: As we know,  1 mole of any substance contains Avogadro's No. of atoms of that substance.Avogadro's…

Q: Complete the table below for calculating the molecular weight of the compound water, H₂O. Atomic…

A: Molecular weight of any compound/ substance can be calculated by combining the atomic mass of all…

Q: If PuO2 is 11.6 mass% oxygen, how many grams of oxygen are in 100g of PuO2? (Remember there are 3…

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Q: of C2H6 is burned veight of Carbon=1

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Q: Alomic/Molar 6.02 x 10 Mass Grams Moles Atoms or Molecules Atomic/Molar Mass 6.02 x 10 1. Given…

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Q: A fuel tank used in a barbecue contains 9.8 gr. of total atoms of propane, C3H8(g)- a. What amount…

A: Because propane is made up only of carbon and hydrogen , the chemical formula is C3H8 . It's an…

Q: What is the percent composition of hydrogen in H2O? (Round your answer to 4 sig figs)

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Q: Calculate the molar mass of Ba(ClO,),. Show your work! Show Your Work

A: Molar mass of the compound is the sum of the mass of each element .

Q: Given 41.5g of gold, Au, how many moles do you have? Round to 2 decimal places.

A: According to the mole concept, one mole of the Substance related to different values as - (1) 1 mole…

Q: 2 SO2 + O2 -> 2 SO3 If you have 12.5 grams SO2 and 2.50 grams O2, then calculate the nunber of…

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Q: Which one of the following statements about the compound C3H4 is CORRECT? Oa. Five molecules of C3H4…

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Q: How many moles of NH4NO3 are present in a mass of 16.54 g of NH4NO3? Show work.

A: Find the moles of NH4NO3 are present in a mass of 16.54 g of NH4NO3

Q: Be sure to answer all parts. Tin (Sn) exists in Earth's crust as SnO2. Calculate the percent…

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Q: I have 45.0068 oz of C12H22011. How many atoms do I have? (2 sig fig)

A: Since 1 Oz (ounce) = 28.3495 g Hence 45.0068 Oz = 45.0068 X 28.3495 = 1275.92 g approx Since moles =…

Q: The Avogadro constant is defined as: A The number of atoms in exactly 1gof carbon-12 B The number of…

A: The Avogadro constant (NA) is the proportionality factor that relates the number of constituent…

Q: Molecules of vitamin C contain 6 carbon atoms, 8 hydrogen atoms, and 6 oxygen atoms. What are the…

A: Given :-  Molecules of Vitamin c contain 6 carbon atoms, 8 hydrogen atoms and 6 oxygen atoms  To be…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: In the given question, we have to find number of carbon atoms in first and moles of bromine in…

Q: FIOW TTa ly How many grams of aluminum oxide (Al, O) are equal to 6.32 x 1023 formula units?

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Q: Calculate the moles of copper in a 14.31 g sample of copper.

A: Molar mass of Cu = 63.5 g/mol Given mass of Cu = 14.31 g   Moles of Cu = given mass of Cu molar mass…

Q: Question 11 How many moles of nitrogen are in 267.78 g dinitrogen tetroxide.

A: Dinitrogen tetraoxide = N2O4 Mass of N2O4 = 267.78 g  Molar mass of N = 14g/mol Molar mass of O =…

Q: Caffeine, C HNO, a B 10 4 2 common stimulate that is found in soft drinks, tea and coffee. How many…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: What is the percent by mass of oxygen in Al 2(SO 3) 3? (At. mass: Al=26.98; S=32.07;O=16.00) 10 3404

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Q: How many grams of sulfur trioxide must be weighed out to get a sample of sulfur trioxide that…

A: 1)       Molar mass of O = 16 g/mol           mass(O)= 15.8g       use:   number of mol of O,   n =…

Q: Determine the moles of sodium in 7.22x10kg of Na2S2O3

A: In the given question we have to determine number of moles of sodium in 7.22 × 10 kg of Na2S2O3

Q: For every 1 mole of H,0, there are g of H,0 (rounded to 2 decimal places) Blank 1:

A: Molar mass is the mass of 1 mole of substance. The molar mass of H2O is 18.02 g/mol.

Q: At 55.0 °C, a 16.O L vessel is filled with 8.25 moles of Gas A and 8.00 moles of Gas B. What is the…

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Q: Calculate the mass of the following. 33) 35 liters of Cl₂ gas

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Q: Find the number of molecules in the following 56.58 g of CO, 2.16 g of NaCI 133.27 g of CF, 25.61 g…

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Q: Use the Referen a. How many ATOMS of carbon are present in 1.17 grams of carbon monoxide? atoms of…

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Q: If the m. Wt. of BaSO4 = 233.42 g/mol and m. Wt. of Na(SO4)2= 140.02 g/mol and %3D wt of…

A: Given that M.W of BaSO4 = 233.42 g/mole  M.W of Na2SO4 = 140.02 g/mole  Weight of Na2SO4 = 1.5 g

Q: How many moles of C are in 25.9g of (C3H5)2S

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: 8. How many atoms are in 1.65 moles of titanium? Show all work and give answer a unit. Your answer…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: I. N203 containing 0,6 mole oxygen atoms. II. CO2 containing 6 grams of carbon III. C2H4 containing…

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Q: Calculate the mass of sodium aurothiomalate (CH.AuNaO4S) that contains 100 g of go

A: we are given 100 gram of gold in C4H4AuNaO4S  we need to find the mass of C4H4AuNaO4S

Q: C,H, + 50, - 4H,O + How many moles of C,H, are in 5.3 x 102 moles of CO,?

A: given :- C3H8 + 5O2 → 4H2O + 3CO2  number of moles of CO2 = 5.3 × 1012 mol  To calculate :- number…

Q: A toy top has a mass of 32.0 g Cu. How many atoms Cu are in this spinning top, given that the…

A: Provided amount of Cu in top=32g Molar mass of Cu=63.55g/mol Atoms in 1 mole=6.022×1023 atoms Moles=…

Q: Asample of a compaund contairing only nitragen nd anygen containn 1 0g of N and 537g efo Enter the…

A: In this question, we have find the number of moles of Nitrogen and oxygen in the compound and also…

Q: There are 1.2 x 1024 atoms of carbon in a sample of aluminum acetate, AI(C₂H3O2)3 How many moles of…

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Q: Calculate the number of molecules in 43.0 g Ca(CH3COO) Must Show work with units and correct number…

A: Given that : Mass of Ca(CH3COO) = 43.0g Molar mass of Ca(CH3COO) = 158.17g/mol

Q: UNKNOWNI C 79.23% H 5.70% O 15.08% MW 106.12

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Q: What is the percent composition of Oxygen in sodium sulfate?* Na2SO4 O 11.3% O 22.5% O 32.4% O45.1%

A: percentage composition gives the percentage of a substance in a given compound

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.