How many O atoms are in 24.34 g of sucrose, C12H22O11?

Q: What mass of c37h49n2o12 would contain 4.35g of oxygen? What is the mass of exactly 1500 molecules…

A: Answer:- This question is answered by using the simple concept of calculation of molar mass using…

Q: How many moles are there in 6.55 x 1025 molecules of H2O?

A: Given: The number of molecules of water=6.55 x 1025  1 mol of water = 6.022 x 1023 molecules…

Q: 4) CSH12+ 34.90 g of CSH12 will react with Oz to form how many grams of H20? _02 →_CO:+_H:0

A: In order to calculate the mass of the H2O molecule, the first equation must be balanced to known the…

Q: The composition of a commercial cold remedy mixture is 87% aspirin, 7% caffeine, 6% vitamin C. What…

A: Mass of mixture that contains 5 g Caffeine = ? % of aspirin = 87 % % of caffeine = 7% % of vitamin C…

Q: What is the mass in grams of 0.699 moles of glucose, C6H12O6 ? A. 0.00388 g B. 67.1 g C. 126 g D.…

A: Mole: It is defined as the unit for measurement of the amount of substance in the International…

Q: What is the molecular formula of a compound with the empirical formula CH2 if the molecular mass of…

A: Empirical formula is defined as the formula with smallest integral ratio of elements in the…

Q: 41.  0.8 moles of ferrous phosphate contains how many oxygen atoms?   A. 3.2 x 1024      B.…

A:

Q: Calculate the number of atoms of glucose in 2.116 x 10-3 grams of glucose, C6H12O6. Hint: molar mass…

A: We have to use basic mole conversions to find this 1mole = 6.022 x 1023 atoms Molar mass of glucose…

Q: How many molecules are in 55.2 moles of CO₂?

A: Given : Moles of CO2 = 55.2 mol

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 atoms of titanium are there in  1.07 mole of each of the following?   ilmenite, FeTiO3…

A: Avogadro's number is the number of atoms in one mole of a substance, 6.022 × 1023. This number is…

Q: How many GRAMS of phosphorus are present in 2.87 moles of tetraphosphorus decaoxide ?

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Q: How many grams are in 246.20 moles of lead?

A:

Q: What is the molecular formula of a substance that contains 2.64 g of C, 0.444 g of H, and 3.52 g of…

A: Given : Molecular mass of compound = 60.05 g/mol Mass of C = 2.64 g Mass of H = 0.444 g Mass of O =…

Q: how many oxygen atoms are there in 45.0g CO2?

A: 1 molecule of CO2 contains 2 oxygen atoms. Hence, 1 mole of CO2 should contain 2 moles of oxygen…

Q: One mole of water contains 6.022 × 1023 hydrogen atoms

A:

Q: How many molecules are in 30.2 g of butane (C4H10)? O a. 3.13 x 10 e23 molecules O b. 31.3 x 10 e23…

A: Given: Mass of butane= 30.2g To find: The number of molecules

Q: A student is running an experiment in which 70.8 grams of FeCO3 is needed, but the only jar of…

A: FeCO3.H2O MW = 133.845g / mol Given  Required FeCO3 = 70.8g

Q: How many atoms are found in 3.45 g of CO2?

A: 1mole of any species contains avagadro number of atoms , molecules and ions .

Q: 1) How many moles are in 101 grams of NaCl? 2) How many moles are in 1250 grams of AGNO3? 3) How…

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: How many total atoms are in 0.680 g of P2O5?

A: Mole is the basic unit of amount of substance. One mole of any substance contains exactly 6.022×1023…

Q: The molar mass of nicotine C10H14NX is 162 g/mol. What is the value of x?

A: Given that, Molar mass of nicotine C10H14Nx is                162 g mol-1.  Value of x = ?

Q: A diamond contains 5.0x1021 atoms of carbon. What amount(moles) of carbon and what mass(grams) of…

A: No. of atoms of 'C' = 5.0×1021 atoms Calculation of no. of mol of 'C': n=No. of atoms6.022×1023…

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

A:

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

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Q: The moles of Glucose(C6H12O6) in 18 grams of Sucrose is O 342 O 0.01 O 34.2 O 0.1

A: In this question, we want to determine the moles of Glucose. How we can determine you can see…

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: How many moles of hydrogen peroxide  (H2O2) are in  750 grams of this substance?  Choose the answer…

A: No. of moles = weight in gm / Molar mass No. of moles = 750/34.014 No. of moles = 22.049

Q: How many mole of specified particles are present in a sample of each of the following substances if…

A:

Q: A cylinder of nitrogen gas (N2) weighs 550 grams. How many moles of nitrogen are present in the…

A: Molar mass of N2 = 28.0 g/ mol

Q: If you had one mole of C​3​O​2​, how many grams of the carbon are present? How many grams of oxygen…

A:

Q: What element has 3.63*10^23 atoms in 6.52 g of material

A: Given, No of atoms in the element = 3.63×1023mass of element = 6.52 g

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

A:

Q: Which of the following has the largest number of molecules? O1g of formaldehyde, CH,0 Oig of…

A: The largest number of molecules is present in

Q: A compound has an empirical formula of CH3O and a molecular weight of 124 g, what is its molecular…

A: Empirical formula can be defined as the simplest whole number ratio of various atoms or elements…

Q: How many oxygen atoms are there in 52.06 g of CO2?

A: Carbon dioxide molecular formula is CO2. One molecule of CO2 has two oxygen atoms. Molar mass of CO2…

Q: 2. How many grams of copper are in 1.3 moles of copper? 3. How many grams of ethanol , CH3CH2OH ,…

A: Given  2)  Number of mole of copper = 1.3 mole        mass of Copper  = ? 3) Number of mole of…

Q: Which contains the greatest number of hydrogen atoms? O 0.080 moles of sucrose, Ci2H22011 O 0.250…

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Q: In this question: "How many O atoms are in 24.34 g of sucrose, C12H22O11?" Why is the answer not 11,…

A:

Q: The molecular formula of aspartame is C14H18N2O5 a. What is the molar mass of aspartame? b. How many…

A:

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: What is the molecular formula of a compound given the molar mass of the compound is 62.15 g/mol and…

A: Molecular formula of compound determine actual number of atoms present in the compound and can be…

Q: How many moles are there in 313.87 g of Hexane

A:

Q: How many grams of iron(III) chromate contain 4.69 grams of Fe3+?

A: G

Q: How many total atoms are in 0.940 g0.940 g of P2O5

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: A vitamin syrup for infants contains 27.44 mg of zinc sulfate monohydrate (ZnSO4.H2O) and 100.00 mg…

A: 1 mole = 6.022×1023 [ Avogadro's number ] The mass of one mole of molecules of a substance is called…

Q: How many moles are there in 7.56 x 10^23 molecules of propane

A: Since 1mole of any compound  contains = 6.023 *1023 molecules  i.e. is equal to Avagadro no.

Q: One mole of sucrose, C12H22O11, contains _________________ molecules of sucrose

A:

Q: How many grams of Fe3+ are present in 4.66 grams of iron(III) chromate?

A: The molecular formula of iron (iii) chromate Fe2(CrO4)3. Molar mass of iron (iii) chromate = 459.67…

Q: How many oxygen atoms are in 2.0 g of sucrose (C12H22O11)? O 3.9 × 10²² Oxygen atoms O 3.5 × 10²'…

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.