Calculate how many atoms of Nitrogen are in 23.6 grams of Aluminum nitrate. answer in     x10^    Unit:

Q: Please provide all the work in detail because I will be using this to study

A: Amount of C = 0.532 g Number of mol of C = given mass / molar mass = 0.532 g / 12.011 g/mol = 0.044…

Q: A sample of propane, C3H8, contains 15.0 molesmoles of carbon atoms. How many total moles of atoms…

A: Provided molecular formula of compound (propane)= C3H8  Provided moles of carbon atoms=15 moles.…

Q: How many atoms are in 143 grams of aluminum (Al)?

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Q: 1.51x1022 atoms of iron, Fe.

A: 1 mol contains atoms or molecules equal to the Avagadro's number.  Avagadro's number = 6.022 × 1023…

Q: How many grams of oxygen are in 19 grams of sodium bicarbonate,

A: Number of moles = mass/molar mass  Molar mass of NaHCO3 = 84.007 g/mol  Molar mass of O = 15.999…

Q: How many sulfur atoms are there in 3.6 mol of sulfur? Express your answer using two significant…

A: Given that, moles of sulfur = 3.6 mol As per Avogadro’s law, 1 mol of any element contains…

Q: How many total atoms are in a sample of 10.0 grams CH4?

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Q: Which of the following pairs of compounds have the same empirical formula? a. acetylene, C2H2, and…

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Q: 5) 0.7971 g of molecule, X, is found to contain 3.0 x 1022 atoms. Deduce the identity of X. Given N…

A: Given: Mass of X2 = 0.7971 g Atoms of X2 = 3.0×1022 NA = 6.023×1023 mol-1

Q: Calculate the following: 1. Mass of 4.3x10mol of lead 2. Mass of 3. 8x10 antimony atoms 3. Number of…

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Q: Number of atoms of C in 9 moles of C4H10 are: O 54.20x10^23 O 216.79x10^23 O 3.74x10^23 O…

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Q: How many moles of gold are present in a sample containing 7.50 x 1024 atoms of gold?

A: Given- Number of atoms of gold = 7.50 ×1024 atom

Q: Calculate the number of atoms in 12.45 grams of iron. 1.342 x 1023atoms 1.342 x 1022toms 0.223 atoms…

A: Given information, Given mass of iron = 12.45 g Molar mass of iron = 55.845 g/mol Calculate : Number…

Q: - How many grams of oxygen is presentin5.764 X 102'molecules of carbon nonoxide? O None of the above…

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Q: 1. How many ATOMS of nitrogen are present in 8.78 grams of dinitrogen tetrafluoride ? atoms of…

A: 1 mole = 6.022×1023 [ Avogadro's number ]  The mass of one mole of molecules is known as molar mass…

Q: Calculate the mass in grams to 3 sig figs of 8.65x1022 atoms of aluminum

A: Number of atoms of Aluminum = 8.65 * 1022  atoms (given) Molar mass of Aluminium = 26.981539 g…

Q: How many oxygen atoms are in 34.2 g of dinitrogen trioxide?

A: We have to find oxygen atoms are in 34.2 g of dinitrogen trioxide

Q: How many moles of iron are in (3.7x10^36) atoms of iron (Fe)? For Avogadro's number use:  6.022 x…

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Q: Number of atoms of C in 16 moles of C,H10 are: O 6.64x10^23 385.41x10^23 O 24.09x10^23 O 96.35x10^23

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Q: What number of atoms of nitrogen are present in 5.00 g of magnesium nitrite

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Q: 2.029 x 1024 atoms

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Q: How many grams are in 1.2 × 1024 atoms of carbon

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

Q: Is the subscript of an element the same as its number of moles? Does the subscript mean how much…

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Q: How many aluminum atoms are in 3.78 g of aluminum?

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Q: An unknown compound comprised of osmium and chlorine is 40.11% osmium by mass. a. If you assume…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: How many Carbon atoms are present in 60grams of pencil of 60% graphite?

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Q: osmium by mass. a) If you assume 100.0 g of the compound, what is the mass in grams of osmium that…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: Convert between moles and numbers of atoms. A sample of lithium contains 2.24x1025 Li atoms. What…

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Q: Number of atoms of Carbon in 15 moles of C4H10 are: 90.33x10^23 361.32x10^23 O 6.23x10^23

A:

Q: how many atoms of vanadium are in 1.28 grams of vanadium

A: Given: Mass of vanadium=1.28 g  The atomic mass of vanadium (gram atomic mass)=50.9415 g

Q: A 0.652 g sample of a compound is found to contain 0.579 g of Cu and 0.0730 g of O. Which of the…

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Q: Number of atoms of Carbon in 18 moles of C4H10 are: 433.58x10^23 7.48x10^23 O 108.40x10^23…

A: The number of moles of a compound can be obtained by Avogadro's number. It can be calculated as…

Q: How many atoms of C there in 98.2 grams of Bi(C2H3O2)3 (MW = 386.1125)

A: Given, mass of Bi(C2H3O2)3 = 98.2 g molar mass of Bi(C2H3O2)3 = 386.1125 g/mol Number of C atoms = ?

Q: How many atoms are in 19.1 g of lithium hypochlorite (LİCIO)?

A: Lithium hypochlorite has a molar mass of 58.4 g/mol This means that 1mol of LiClO has a mass of…

Q: Sodium and nitrogen form two different binary compounds. The percentages in the two compounds are:…

A: a) Step 1: Conversion of mass % to grams. Assume the weight of the compound is 100 g. Thus, in 100 g…

Q: How many C atoms are there in a 41.1 gram sample of C ? atoms

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Q: 4.) How many moles are present in 9.15 x 1021 molecules of CO2? (type the final answer with a…

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Q: Determine the number of moles in the given amount of each substance. Show or explain your work. (a)…

A: The moles of the substance can be determined by using the formula given below as; 1 mole =…

Q: Number of atoms of Carbon in 9 moles of C4H10 are: O 24.09x10^23 O 3.74x10^23 O 216.79x10^23 O…

A: Avogadro's number is the number of units in one mole of any substance ( molecular weight…

Q: A particular oral contraceptive contains 0.035 mg of ethinyl estradiol in each pill. The formula of…

A: In the question it is given that, mass of ethinyl estradiol is =  0.035 mg = 0.035/1000 = 0.000035 g…

Q: alculate the number of atoms present in each of the following samples. 1.50 g of silver,  0.0015…

A: We habe to find the no. Of atoms in given sample

Q: Copper(II) fluoride contains 37.42% F by mass. Calculate the mass of fluorine (in g) contained in…

A:

Q: How many oxygen atoms are there in 52.06 g of carbon dioxide? 6.022 x 1023 5.088 x 1023 1.422 x 1024…

A: Given data contains, Mass of carbon dioxide=52.06 g

Q: etermine the mass, in grams, of 0.520 moles of Si (1 mol of Si has a mass of 28.09 g).

A: The chemical changes observed in any reaction involve the rearrangement of billions of atoms. It is…

Q: Calculate the number of atoms present in 5.10x10^-3 mil of copper,Cu

A: Answer:- this question is answered by using the simple concept of calculation of number of atoms…

Q: Round all answers to the hundredths place unless noted otherwise. Molar mass should be rounded to…

A: The concentration of a solution states the amount of a solute present in a given volume of the…

Q: How many atoms of Zinc are there in 0.750 moles zinc?

A: One mole of a substance contains 6.023×1023 atoms in it.

Q: An average sample of coal contains 3.0% sulfur by mass. Calculate the moles of sulfur present in…

A: Mass of coal given = 2.4 X 103 Kg  Since 1 Kg = 1000 g  Hence mass of coal in g = mass in Kg X 1000…

Q: How many grams are in 2.0 x 1044 atoms of C? Enter your answer rounded to four sig figs, without…

A: 1 mole of any substance contains 6.022×1023 1 mole of any substance is the molar masa of that…

Q: Which of the following is equal to 1 mole of Ca atoms? * 6.022 x 10^22 molecules of Ca 6.022 x 10^23…

A: 1 mole of Ca atom is given  we have to convert it into atom because it’s not a molecule.

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.