Covert 36.48 moles of CCl4 to atoms

Q: What is the mass of 2.11x1024 molecules of C,H6?

A: 1mole of any substance contains Avogadro no. or 6.023×10^23 no. of molecules. The rest is solved by…

Q: • Part D Based on your answer in Part B, how many neutrons are in this amount of C? Express your…

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Q: How many good atoms are present in 8.3 moles of gold metal?Give your answer in a scientific notation

A: Given, 8.3 moles of gold.

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: 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: 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: determine the number of grams of carbon 3.14x 1023 atoms of carbon plz show how u got the answer

A: Given: Number of carbon atoms=3.14 x 1023 atoms Mass of carbon=? 1 mol of carbon atoms = 6.022 x…

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: An unknown sample is analysed and found to be C9H15S2O3. Calculate the percentage of each element in…

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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: question. 1. How many GRAMS of lead(II) fluoride are present in 4.04 moles of this compound? 2. How…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

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: A hydrocarbon is a compound that contains mostly carbon and hydrogen. Calculate the percent…

A: A. Given that : The given hydrocarbon is C10H22. We have to calculate the % composition (by mass) of…

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: What is the mass percent of water in NISO 4 H₂O?

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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: COM POUND USED LUNAK LAN DER, IT 60.109/mol- EX CESS OXYGEN A. COMBUSTI BLE IN THE APOLLO HAS A…

A: Note: Mass of Nitrogen is not given , so we can not calculate the exact composition of nitrogen but…

Q: Calculate the mass percentage of oxygen in a mixture that contains 159 grams of potassium…

A: First determine the mass of oxygen atoms in the given compound and then determine mass percentage of…

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: 17.1 mol Hg Express your answer using three significant figures. ΑΣφ VN3D atoms

A: Given :-  number of moles of Hg = 17.1 mol  number of moles if Na = 0.280 mol  To calculate :-…

Q: Q.2. Calculate the number of atoms of Copper in 32.8 grams of Cu;S.

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

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: 5. Empirical formula for C4Hsl4N2 Is. a) CH2IN b) C2H42N c) C2H2LN2 d) none of all

A: Empirical formula is the simplest whole number ratio of atoms present in a compound. Where as the…

Q: How did u get 2.303? I don't understand how you came up with that number and can you plz type the…

A: For first order rxn , ln[A] - ln[Ao] = -kt  ln[Ao ] - ln[A] =   kt  ln ( [Ao ] / [A] ) =…

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: Determine the formula weight of Ca(NO₃)₂. Provide an answer to two decimal places.

A: Chemical formula =>  Ca(NO₃)₂ and it is called as calcium nitrate. Ca(NO₃)₂ contains 1 calcium…

Q: Circle the best answer for the following multiple choice questions. 1) The percentage of Ba in BaSO,…

A: solution

Q: Measurements show that unknown compound X has the following composition: element mass % zinc 75.5%…

A: Given‐Unknown compound X has 75.5% Zn  and 24.7% O,then,Zn-75.5/65.4=1.154O-24.7/16=1.543

Q: Atomicity of Aluminum is 3. Select one: O True O False

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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: How many moles of toluene, CoH5CH3, are In 19.6g of toluene?

A: Given: Mass of toluene = 19.6 g

Q: 3.45x10^24 atoms of CO2 to mol Round answer to 2 decimal places.

A: Given -: atoms of CO2 = 3.45×1024  Converts it moles of CO2

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: One mole of contains the largest number of atoms. A) S8 B) C10H8 C) Al2(SO4)3 D) NazPO4

A: Number of moles of any substance can be calculated with the help of molar mass of the substance and…

Q: O 2 AL +bNaoA2Nag Alo+ 3Hz what The volume of hydrogen when 299 of Aluminium. fAl=24)_veat wiTh…

A: 4) Step 1 - Convert percentage of element into grams mass of Sulphur = 40.56 g mass of Oxygen =…

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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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.