Determined the number of atoms of O in 10.0 grams of C6H12O6

Q: What is the mass in grams of 0.600 mol of glucose, C6H12O6?

A: Mole Mole is a quantity that represents a collection of 6.022×1023 atoms or molecules. The term…

Q: How many grams of oxygen is in 9.10 x 1020 molecules of N2O5?

A: Number of molecules of N2O5 = 9.10 × 1020 molecules. Mass of oxygen = ?

Q: Determine the number of atoms of O in 16.2 grams of C6H1206.

A: This problem can be solved using the help of mole concept.

Q: molecular weight

A:

Q: How many grams of carbon tetrachloride are in 1.01 x 1024 molecules?

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

Q: How many oxygen atoms are in 2.50 moles of C6H12O6?

A:

Q: Determine the number of atoms of O in 17.6 grams of C₆H₁₂O₆.

A: The objective of the question is to find out the number of oxygen atoms in 17.6 grams of glucose…

Q: How much would 2.4 x 1024 molecules of N2O5 weigh?

A: Moles=2.4*10^24/(6.022*10^23) = 4

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

A:

Q: How many atoms are in 45.8 grams of Al? And How many moles are in 4.75 x 1024 molecules of HCl?

A:

Q: Determine the number of atoms of C in 29.3 grams of C12H22O11?

A: SOLUTION Molar mass of C12 H22 O11 = 342.3 g/mol Mass of C12 H22 O11 = 29.3 g Moles = mass/molar…

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: What is the mass (in kg) of 692.3 moles of glucose (C6 H12 O6)?

A: The molar mass of a substance is the mass of one mole of that substance. It is determined by adding…

Q: Determine the number of atoms of O in 43.0 grams of C₆H₁₂O₆

A: The molar mass of C₆H₁₂O₆ is = Atomic mass of C X 6 + Atomic mass of H X 12 + Atomic mass of O X 6…

Q: How many moles are there in 68.57 grams of water, H2O?

A: Given,  The mass of water, H2O = 68.57 grams The moles of H2O present in this mass is:

Q: What mass of ZnCO3 contains 3.11x1022 O atoms?

A:

Q: If you had 21.5 moles of silicon, how many atoms would you expect to have? And If you had 5.69 x…

A:

Q: Which of the following is necessary to do a complete stoichiometric calculation?  Write the mole…

A: There are four steps to complete stoichiometric calculation: Write the balanced chemical equation.…

Q: molar mass

A:

Q: An alloy consists of 240.03 grams of copper and 0.839 kilograms of gold. If the atomic weights of Cu…

A: First calculate the mole of both metal in alloy than for mole percentage of copper  take ratio of…

Q: How many molecules of isolentyl acetate (C7H14O2) are there in 5.00 grams?

A: 2.31 x 1022 molecules

Q: What is the empirical formula of C6H10O2?

A: The C6H10O2 is Allyl glycidyl ether.  Empirical formula of a chemical compound is the simplest…

Q: How many moles of iron are present in 3.15 x 10 24 atoms of iron?

A: Number of atoms of iron = 3.15 × 1024 atoms.  Number of moles of iron = ?

Q: About how many MOLES of aluminum are present in 152.89 grams of Al2O3?

A: Moles of a compound=given mass of the compoundmolar mass of the compoundMolar mass of Al2O3 is…

Q: what quantity in moles of potassium do you have if you have 5.70 x 10^22 atoms of potassium. ( the…

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

Q: What is the mass of 4.78 X 1024 NO2 molecules?

A: Given :-  Number of molecules of NO2 = 4.78 X 1024  To be calculated :- mass (in g)

Q: 11) What is the mass of 2.25 moles of the Zn(CIO3)2 molecule?

A: Number of moles = Mass / molar mass

Q: a sample of male testosterone C19H28O2 contains 3.88*10^21 hydrogen atoms. How many atoms of carbon…

A: Given : Number of hydrogen atoms in C19H28O2 = 3.88 X 1021 atoms.

Q: What is the mass, in grams, of 7.70 * 1020 molecules ofcaffeine, C8H10N4O2?

A: The number of molecules of caffeine is 7.70×10 20 molecules Avogadro’s number is 6.02×10 23…

Q: How many atoms are in 3.40 moles of sugar (C12H22O11)?

A: As we know that,  1 molecule of sugar have 45 atoms (=12+22+11) 1 mole of sugar = 6.022 × 1023…

Q: 3.97 x 10^24 molecules of NO has what mass

A:

Q: How many moles would 1.00 x 103 molecules of methane ( 1. CH4) represent?

A: Avogadro number (NA) 1 mole of a substance contains 6.02×1023 molecules 1 mole of O2 contains…

Q: How many moles of gold (Au) are in 2.1 × 10−10 g of gold?

A: Formula for calculation of no.of moles: no.of moles =(given weight of the atom / Atomic weight of…

Q: Determine the number of ethylene molecules, C 2 H 4 , in a 7.3 g sample of ethylene, [ans: 1.6 X 10…

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Q: How many moles of CS2 make up 2.45 x 1025 molecules of CS2?

A:

Q: how many grams of N are needed to combine with O to make 250 g of N2O4?

A: The number of moles of a species is calculated by expression (1), in which, n is the number of…

Q: What is the molar mass of C6H1206? Enter your answer rounded to four sig figs, without units.

A: Introduction: Molar mass: The molar mass of a compound is the mass of a sample in per unit mole. It…

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.