How many carbon atoms are in 545.8 g of C22H14?

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 carbon atoms

A:

Q: How many hydrogen atoms are present in 552.6 g of sucrose (C12H22O11)? (Molar mass of carbon =…

A: The number of moles, often denoted as "n," is a fundamental concept in chemistry. It represents a…

Q: what is the mass in grams of 10 molecules of C3H5(NO3)3?

A: Mass = mole × molar mass

Q: How many moles and molecules are in 631.9 g Al2(SO4)3?

A:

Q: How many moles are in 8.00 g of Ca(NO3)2?

A: It is required to calculate the number of moles in 8 g of Ca(NO3)2 which can be done as,

Q: How many oxygen atoms are there in 24.6 g molecules of N2O4?

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Q: How many hydrogen atoms are present in 942.6 g of sucrose (C12H22O11)? (Molar mass of carbon =…

A: We have to calculate the number of H atoms in given mass of sucrose.

Q: how many hydrogen atoms are in 0.0948 g of C3H7OH

A: Molar mass of a particular compound is the sum of atomic masses of constituent elements. Moles of…

Q: How many moles of hydrogen are in 3.06 × 10⁻³ g of glycine C₂H₅NO₂?

A: Introduction: Mole is the fundamental (SI) unit that is used to measure the amount of substance. By…

Q: What is the empirical formula of a compound composed of 21.7 g21.7 g of potassium (KK) and 4.44…

A: Given:Mass of potassium = 21.7 gMass of oxygen = 4.44 g.

Q: What is the mass in grams of 7.3 x 1024 molecules of lactic acid (C3H6O3), the compound responsible…

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Q: How many molecules are in 75.8 g of C6H12O6 ?

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Q: What is the molar mass of N2O4? Na2SO4? C6H10O2?

A: 1. Molar mass is a quantitative method to calculate the total mass of all the atoms associated for…

Q: How many H atoms are in 19.9 g of isopropanol (rubbing alcohol), C3H3O?

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Q: What is the mass of carbon present in 0.283 grams of propane (C3H8)?

A: Given data :  Mass of propane = 0.283 gram  To find : Mass of carbon present in 0.283 grams of…

Q: Calculate the moles of glucose in 1.0253 g of glucose, C6H12O6. Then calculate the moles of each…

A: Given :-  Mass of glucose = 1.0253 g  To calculate :-  Number of moles of glucose and also determine…

Q: What is the mass of carbon present in 0.196 grams of propane (C3H8)?

A:

Q: How many atoms of H are in 7.00 moles of glucose (C6H12O6)?

A: This question is related to stoichiometry. In the given question, it has been asked to calculate the…

Q: How many moles of carbon atoms are there in 4.00 mol of C8H18?

A: No. of moles of C8H18 = 4.00 mol (Given) 1 mol of C8H18 contains 8 mol of carbon atoms.

Q: How many moles of Fe(NO3)2 are present in 32.176 g Fe(NO3)2?

A: Molar mass of Fe(NO3)2 = 56 + (14+ 16x3) x 2 = 56 + 124 = 180 g/mol Given mass of Fe(NO3)2 = 32.176…

Q: How many atoms are in 86.5 g of potassium dihydrogen phosphate (KH2PO4)?

A: Weight of postassium dihydrogen phosphate ( KH2PO4) = 86.5 grams Molecular weight of potassium…

Q: how many hydrogen atoms are there in 80.0 g of phosphoric acid?

A:

Q: How many moles are there in 284.65 g of H2CO3?

A: Given, the amount of H2CO3 =284.65 gramwe are asked to calculate the number of moles of H2CO3molar…

Q: How many individual oxygen atoms are there in 0.1488 g of phosphoric acid (H3PO4)?

A: To solve this problem we have to find the mole of phosphoric acid and then we will able to calculate…

Q: How many oxygen atoms are there in 50 g of sucrose (C12H22O11).

A: Mass of sucrose = 50 g  Formula of sucrose = C12H22O11

Q: How many atoms of Cl are there in 17.34 μg of CaCl2?

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Q: How many grams are in 7.89 x 10 24 atoms of H2SO4?

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Q: A patient is having an allergic reaction and takes a 25.025.0 mg tablet of the over‑the‑counter…

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Q: How many fluorine atoms are present in 6.25 g of C2F4?

A: Moles of C2F4 is calculated as follows,

Q: How many atoms of hydrogen are present in 24.49 g of C3H7OH?

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

Q: 30 How many grams of Mo(SO3)3 are in 1.60x1023 molecules of Mo(SO3)3?

A: Given, molecules of Mo(SO3)3 = 1.60*1023 Grams of Mo(SO3)3  = ? One mole on any substance contains…

Q: How many moles of atoms are contained in 5.80 X 1024 C2H2 molecules?

A: Number of molecules is equal to the mole multiply by avagadro number.   Avagadro number is equal to…

Q: How many fluorine atoms are present in 5.85 g of C2F4?

A: 1 mole of any substance contains 6.022 x 1023 atoms or molecules or particles. Here 6.022 x 1023 is…

Q: How many molecules of C2H6 are there in 21.4 g of C2H6?

A:

Q: How many atoms of each element (C, H, O) are present in 12.6 g of C12H22O11?

A:

Q: How many grams of hydrogen are in 33.9 g of CH4O?

A: Given  Mass of CH4O = 33.9 gram Mass of Hydrogen = ?

Q: How many moles of P2O5 are there in 94.5 g P2O5?

A: Ratio of mass to molar mass is called as mole of substance.

Q: What is the mass of carbon in 9.52 g of C6 H6?

A: Ratio of mass of substance to its molar mass is called as mole of substance.  Molar mass of benzene…

Q: What is the mass of 29.4 mol of benzene (C6H6)?

A: Mole is a unit of measurement to represent the amount of substance. It can be expressed as,…

Q: How many atoms of flourine are in 5.6×10^23 molecules of MgF2?

A: Given  Number of molecule of MgF2   =  5.6 × 1023 Number of atom of fluorine      =   ?

Q: P. How many moles of molecules are there in a 617.4-g sample of Roundup?

A:

Q: How many carbon atoms are there in 180 g of propanol (C3H8O).

A: Given mass of propanol

Q: How many molecules are there in 7.30 moles of ethanol (C2H5OH)?

A:

Q: How many oxygen atoms are there in 5.90 ng of CA3(PO4)2?

A: Given, mass of Ca3(PO4)2 = 5.90 ng = 5.90 x 10-9 g Thus, moles of Ca3(PO4)2 can be calculated as,…

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.