a. How many moles of carbon tetrachloride, CC14, are present in a sample that contains 6.30 moles of chlorine atoms? |mol CCl4 b. How many moles of chlorine atoms are present in a sample that contains 4.95 moles of CCL4? mol Cl

Q: Suppose you have 0.400 moles of HI, how many HI molecules do you have

A: One mole of any substance contains 6.022×1023 molecules. of it.

Q: CI N- Be sure to answer all parts. Pt Cisplatin (right), or Platinol", is a powerful drug used in…

A:

Q: USING the palalicEu equatiOTT 1N2 3H2 2NH3 Determine the number of moles of NH3 formed from the…

A:

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

A: Welcome to bartleby !

Q: A. How many moles of sulfur are present in 3.5 moles of Al2(SO4)3? B. How many moles of aluminum…

A: A. Moles of sulfur present in 3.5 moles of Al2(SO4)3 can be calculated as follows:

Q: 0.4 moles of calcium carbonate contains how many carbon atoms?     A. 1.2 x 1023   B. 4.8 x…

A: The formula of calcium carbonate = CaCO3  Molecular weight of CaCO3 is 100 gm/mol  1 mole CaCO3 =…

Q: 5 Select the quantity that contains the greatest number of moles of atoms. a) 1.20 moles of CH4O b)…

A:

Q: How many moles of C atoms are in 1 mol of sucrose (C12H22O11)? (1 mol is an exact number.)      mol…

A: .  1 mole of any substance contain = 6.023x1023 particle a Formula of sucrose = C12H22O11…

Q: How many moles of mercury are present in 102 g of mercury(1) oxide? a. 2.44 moles O b. 4.89 101…

A: 417.18 g of mercury oxide = 1 mole   1 g of mercury oxide= 1/417.18 1 g of mercury oxide= 1/417.18…

Q: How many atoms are present in the following molar quantities of various elements? a) 1.50 moles Fe…

A: Generally, 1 mole = 6.023 x 1023atoms. a) 1.50 moles Fe = 1.50 x 6.023 x 1023atoms = 9.0345 x…

Q: References] Use the References to access important values if needed for this question a. How many…

A: 1 mol of boron trichloride (BF3) contains 1 boron(B) atom and 3 fluorine(F) atoms.

Q: 8 moles of H2, 4 moles of He and 0.5 mole of O2 will have O the same number of atoms O the same…

A: A multiple choice question based on mole concept, which is to be accomplished.

Q: 1. How many moles of Na are there in a sample that contains 6.16×1022 sodium atoms? moles 2. How…

A:

Q: 4. One mole is equivalent to a. 3.75 g Hydrogen c. 16 g Oxygen b. 14 g Carbon d. 190 g Gold 5. What…

A: 4) Calculate the number of moles of each option-

Q: Consider the reaction: 2Cl2 + PCl = PCl5 --> What is the name of PCl5?        --> If you react…

A: The given compound has one Phosphorous and five Chlorine atoms.Chemical name for PCl5 is Phosphorus…

Q: Which of the following contains the most moles of hydrogen atoms?  (A)  15 moles of H2O (B)  5…

A: We can calculate number of moles on hydrogen atoms by multiplying  number of hydrogen atoms in…

Q: 1. How many moles of manganese(II) fluoride, MnF2, are present in a sample that contains 3.32 moles…

A: Given substance is  Manganese(II) fluoride , MnF2 It ionises as follows MnF2 ------> Mn2+ + 2 F-…

Q: How many GRAMS of carbon are present in 4.07 moles of carbon tetrachloride, CCl4?  grams  How many…

A: Molar mass of C= 12 g/mol Molar mass of CCl4 = 153.82 g/mol Number of moles = mass ÷ molar mass

Q: a. How many moles of sulfur hexafluoride, SF6, are present in a sample that contains 6.06 moles of…

A:

Q: How many moles of Al2(CO3)3 contain 2.63x1025 atoms of oxygen (O)? a) 393 moles b) 4.85 x 1046…

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

Q: How many moles of magnesium are present in 1.23 mol of Al3Mg3B56 ? Round to two decimal places.

A:

Q: One mole of hydrogen peroxide, H2O2, would consist of how many molecules?

A: Given : Moles of H2O2 = 1 mol

Q: How much C is present in 10.0 g of CO,? mass of C: How much H is present in 4.10 g of H,O? mass of…

A: 1. Mass of CO2 = 10.0 g We need to determine mass of C.  2. Mass of H2O = 4.10 g  We need to find…

Q: (a) How many moles of C atoms are in 1 mol of sucrose (C12H22011)? (1 mol is an exact number.) mol C…

A: (a)   • The values provided in the question are:-    i) Number of moles of sucrose= 1 mol    •…

Q: How many moles of nitrogen atoms are present in a sample that contains 4.73 moles of dinitrogen…

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

Q: 1. How many moles of Fe are there in a sample that contains 10.8 grams of iron? moles 2. How many…

A: 1. Mass of iron=10.8 g  Mass of one mol of iron=55.845 g  Moles of iron =? Moles of iron has to be…

Q: In the following chemical reaction, determine the number of moles of NH3 from 2.50 moles of H2.…

A: Given reaction,             Moles of H2 is 2.50.

Q: Ethanol has a molecular formula of CH3CH2OH. a.    What is the molar mass of ethanol? b.    What is…

A:

Q: packet of artificial sweetener contains 40 mg of saccharin (C7H5NO3S). How many moles of carbon…

A: Given is, 40 mg=0.04g of saccharin (C7H5NO3S) And molar mass of saccharin = 183.18 g/mol

Q: 1. a. How many grams of barium nitrite, , are present in 4.62 moles of this compound? grams b. How…

A: 1. a) Given : Moles of compound barium nitrite i.e Ba(NO2)2 = 4.62 mol.

Q: (a) How many moles of CO, contain 3.26x1024 molecules? mol CO2 4.0 (b) What number of moles is…

A:

Q: Determine DS for this process, with 2.78 moles of gas at constant temperature:

A: Here, expansion of Helium gas is taking place at constant temperature. Hence, it is an isothermal…

Q: How many moles of nitrite ions are present in a sample that contains 2.81 moles of copper(II)…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 3. The average atomic mass of an atom is expressed in c. g/mol d. moles a. grams b. amu 4. Which…

A: The answer to the given question is as follows------------- The number of moles (n) = Mass (W)/Molar…

Q: 4. are abbreviations used in chemistry for chemical elements, functional groups, and chemical…

A: a mole of a substance weighs its molar mass and contain Avagadro number of particle i.e 6.023*1023…

Q: 4 moles of C 12 moles of He and 24 moles of H2 will have the same weight Since moles of C is the…

A: 4 mole carbon means - 48g of carbon 12 Mole of Helium means - 48g of Helium 24 moles of H2- 48g of…

Q: How many moles of sulfur dioxide are present in molecules of this compound? ______moles How many…

A:

Q: Which of the following compounds contains the largest number of atoms?

A: 1 mol = 6.022 × 1023  atoms   We can calculate moles of each atom in a mole of compound. For example…

Q: 6 moles of H2, 3 moles of He and 1 mole of C will have O Since moles of H2 is more, it will have…

A: ANSWERE IS GIVEN BELOW :

Q: 4.0 x 104 mol CH3NH2 contains how many moles of hydrogen? CH3NH2 (g) +   O2 (g) →   CO2 (g) +…

A: CH3NH2  + O2 --------------->  CO2   + H2O  + N2

Q: How many molecules of dinitrogen monoxide are present in 4.63 moles of this compound?…

A:

Q: How many moles of aluminum fluoride, AlF3, are present in a sample that contains 3.49 moles of…

A:

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: Use the References to access important values if needed for this question. a. How many moles of…

A: The formation of carbon tetrachloride takes place through a photochemical reaction of chlorine atoms…

Q: For the molecular compound sulfur trioxide, disulfur decafluoride, H20 what would you multiply the…

A: 1 mole of a compound is equal to its 6.022×1023 molecules. Therefore, 1 mole of SO3 is equal to…

Q: Q1: a- How many hydrogen and oxygen atoms are present in 1 molecule of H2O? b- How many moles of…

A: a)

Q: moles of AlCl3 are present in 3.75 grams of AlCl3?

A:

Q: 1. How mány GRAMS of carbon are present in 4.42 moles of carbon tetrafluoride ? grams. 2. How many…

A: Part(a) To determine grams of carbon present in 4.42 moles of carbon tetrafluoride. One compound of…

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.