How many moles are in 6.02 x 10^23 atoms of CO2?

Q: How many grams are in 7.59 x 1023 molecules of Fe2O3?

A: Given 7.59 ×1023 molecules of Fe2O3 . To find grams of Fe2O3 .

Q: How many moles of Ag are in 73.2 grams of Ag₂O?

A: Given Mass of Ag₂O = 73.2 g Molar mass of Ag₂O = 231.7 g/mol

Q: How many moles are in 1.79x10^24 molecules MgCl2?

A: No. of moles = given no. of particles/Avogadro number

Q: 4. Calculate the number of moles of CuSO4•5H2O in 100 g of the solid.

A: Given details, Mass (m) = 100g Atomic mass of CuSO4.5H2O = 249.68 g/mol To calculate the number of…

Q: What is the mass of 6.44 × 1024 molecules of ClO2? The molar mass of ClO2 is 67.45 g/mol.

A: Given:Number of molecules = 6.44 × 1024 Molar mass of ClO2 is 67.45 g/molWe need to calculate the…

Q: How many moles are in 5.94 x 10^20 H2O2 molecules?

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Q: What is the mass (in kg) of 6.89 x 1025 molecules of CO2?  The molar mass of CO2is 44.01 g/mol.

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Q: How many grams are in 3.01 × 1024 molecules of (NH4)2SO4?

A: Given,Molecules of NH42SO4 = 3.01 × 1024Required,                   Grams of NH4SO4 .

Q: How many moles are in 2.56 x 10-4 grams of Fe2O3?

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Q: How many grams are in 5.32 x 1022 molecules of CO2?

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Q: How many grams are in 5.32 × 10²² molecules of CO₂ ?

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Q: How many moles are in 5.78 x 1023 molecules CO,?

A: Given :- number of molecules of CO2 = 5.78 × 1023 molecules  To calculate : number of moles of CO2…

Q: how many moles are 3.604 x 10^24 molecules of Co(NO3)2

A: Moles is defined for the quantity. Mole is the correct term to define number of atoms ,…

Q: How many grams are there in 6.5 X 10^25 molecules of CO2?

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Q: What is the mass in grams of 7.80x10^15 molecules of CO?

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Q: 1. How many moles is 8.1 x 10^24 molecules of HCN? SHOW YOUR WORK!

A: Number of molecule given = 8.1 × 10^24molecule

Q: How many grams of carbon are in 1.13 x 1025 molecules of (carbon dixide) CO2 ?

A: Given, Number of molecules of CO2 = 1.13 x 1025  Mass of Carbon (C) = ? Note: molar mass of C =…

Q: How many moles are in 3.45 x 10^23 molecules of H2CO3?

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Q: How many moles are in 3.56 x 10 ^25 molecules of carbon dioxide, CO2

A: Given: Molecules present are 3.56 × 1025

Q: moles

A:

Q: How many grams is equivalent to 1.204 x 1024 molecules of NH3? How many moles are there in 584 g of…

A: 1 mol = Avogadro's number molecules            = 6.022 * 10 23 molecules  Moles = weight / molar…

Q: What is the mass in grams of 6.011× 10²³ molecules of CO₂?

A: Given- No of molecules= 6.011×10^23 Molar mass of CO2=44.01gm/mol

Q: How many moles of P 4 O 10 in 1.11 grams of P 4 O 10 ? [The Molar Mass of P 4 O 10 283.886 g/mol.]

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Q: What is the mass in milligrams of 7.22×10^20 molecules of CO2?

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Q: 3. What is the mass (in kg) of 6.89 x 1025 molecules of CO2? The molar mass of CO2 is 44.01 g/mol.

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Q: How many grams are in 2.85 x 10^23 molecules of CO2?

A: The question is based on mole concept. we have to calculate mass of carbon dioxide present in the…

Q: How many molecules are in 2.49x10^3 g of CuSO4?

A: Given mass of CuSO4 = 2.49x103 g According to Avogadro's Number  1 mole=6.02×1023 molecules  molar…

Q: How many moles of compound are in 23.3 g of Na2B407 10H2O? mol The number of significant digits is…

A: Mass of Na2B4O7·10H2O= 23.3 g Element  Atomic mass Na 22.989770 B 10.811 O 15.9994 H…

Q: many moles are in 3.46 x 10^22 molecules of phosphoric acid?

A: Given :  Molecules of phosphoric acid = 3.46 x 1022

Q: how many grams are in 4.70 x 10^24 molecules of NaCl?

A:

Q: A person drinks 1.50 × 103 g of water, H2O, per day. How many moles is this?

A: Given,Mass of water = 1.50×103 gMolar mass of water is 18.015 g/mol

Q: What

A: Given, The molecules of N2O = 1.37 x 1017 The mass of nitrogen atom has to be calculated.

Q: 6. Çalculate the mass (in g) of 2.3 x 1021 molecules of CO2.

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

Q: Calculate the mass (in kg) of 2.67x10^25 atoms of nickel (Ni). Molar mass of Ni is 58.71g/mol.

A:

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.