What is the mass, in megagrams, of 0.3% I would be necessary to form 22271.1L NaIO3 ?

Q: O What is the mass of 0.6 mole of CO2 (in g)? A) 31 B) 7 C) 26 D) 18 E) 37

A: Given: Moles of CO2 = 0.6 mol Standard data: The molar mass of CO2 = 44 g/mol

Q: If 6.750 grams of lithium carbonate was used in the reaction, how many grams of carbon dioxide would…

A: The equation for the decomposition of lithium carbonate is as follows. Li2CO3 → Li2O + CO2 This is a…

Q: What mass of potassium phosphate is needed to form 300.49 grams of potassium bromide?

A: 1 mole of potassium phosphate formed 3 moles of potassium bromide.

Q: Calculate the moles of C2H6O in 9.47x10^24 molecules of C2H6O.

A:

Q: What is the mass in kilograms of 7.16 mole of Fe?

A: Given data, Moles of Fe = 7.16 moles We know, Moles of a substance is given by the ratio of given…

Q: How many argon atoms are contained in 7.66 x 10 mmol of argon?

A: Given: Moles of argon = 7.66 × 105 mmol = 766 mol.                            (since 1 mol = 1000…

Q: What mass (in grams) of vitamin C (C6H8O6) that contains 1.076 grams of carbons? Use mass percent

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Q: How many grams of S3O5 are in 11.4 moles of S3O5?

A:

Q: What is the mass in grams of 6.62 mol W

A: Given, moles of W= 6.62 mol Molar mass of W = 184g/mol (from periodic table)  Mass in grams = ?

Q: What is the atomic mass of oxygen-17 (16.9991 amu) at 0.038%

A: Using the formula We can easily get the answer

Q: What is the mass, in g, of 1.00 mol of helium atoms?

A: The mass in grams of 1.00 mol of helium atoms has to be given.

Q: What is the mass in grams of 9.76E12 atoms of naturally occuring potassium?

A: Mole can be defined as standard unit for measuring large quantities of very small entities such as…

Q: What is the mass, in grams, of a mole of ozone (0,) molecules?

A: Given :- 1 mol O3 molecules  To calculate :- mass of 1 mol O3 molecules in gram.  1 mol O3 molecules…

Q: How much is the mass, in grams, of 42.89 moles of C2H4­O?

A: How much is the mass, in grams, of 42.89 moles of C2H4­O?

Q: What is the mass of 1.0 x 10^12 molecules of cyanocobalamin

A:

Q: How would I find the mass of P in 40.5g of Ca3(PO4)2

A:

Q: How many moles of particles would result from 71.6 grams of cesium nitrate, CsNO3, dissolved in…

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Q: What is the mass percentage of C in codeine, C₁₈H₂₁NO₃? Provide an answer to two decimal places.

A:

Q: How to calculate the mass of 2.7 x 1024 molecules of sugar C12H22O11?

A: Given: molecule of sugar=2.7×1024  To find: Mass of sugar

Q: What is the mass in kilograms of 5.6 x 1027molecules of carbon tetraiodide?

A: Number of molecules of carbon tetraiodide (CI4) is 5.6 × 1027 One mole contains Avogadro’s number of…

Q: How many moles are present in 74.3g of titanium?

A:

Q: What is the mass in grams of 68.3 mol Xe?

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Suppose 58 gram of C4H10 is allowed to burn in the presence of 64 gram of oxygen. How much (in…

A: The species in reactions are categorized on the basis of their amounts and reactions' stoichiometry.…

Q: What is the atomic mass of oxygen-16 (15.9949 Amy) at 99.757%

A:

Q: A student started with a sample of an element X of 10.34 grams. The mass of oxygen is 1.59 g. given…

A:

Q: How many moles of Sn are there in a sample of Sn that contains 2.38x10^24 atoms

A: Number of moles = Given no. of atoms/NA NA = Avogadro's number = 6.022 x 1023 Number of Sn atoms  =…

Q: How many C atoms are in 1.00 mole of C12H22O11?

A:

Q: How many molecules are there in 1000 grams of  C12H22O11  or table sugar?

A: We have to calculate the  number of molecules in 1000 g of table sugar.

Q: Balance the combustion of C12H22O11

A: The molecule given is C12H22O11  Hence in combustion of C12H22O11 , the compound C12H22O11 will…

Q: An aluminum plant produces 60 million kg of aluminum per year. How much aluminum oxide is required?

A: The amount of Aluminum oxide required to produce 60 million aluminum per year is given below

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

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

Q: Why is the atomic weight of chlorine 35.4527 in stead of exactly 35

A: Answer:  Since chlorine exhibits two isotopes Cl35  and  Cl37 in 3:1 ratio Hence we will take…

Q: How would I find the mass of Fe in 25.0g of Fe2O3

A:

Q: How much orygen is produced from 2.56 X 10 g HgO?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of HgO = 216.59 g/mol…

Q: What are the mass percent of elements in glucose, C6H1206?

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Q: If 8g of element Q contains 1.204 X 1023 mol-, calculate the relative atomic mass of element Q.…

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Q: Calculate the molar mass of C4H11O2.

A: Molecular mass of any molecule is basically the sum of atomic masses of each element present in the…

Q: What is the mass, in megagrams, of 0.3% iodine would be necessary to form 22271.1L NaIO3 ?

A: To determine the mass of iodine (I₂) needed to form 22,271.1 L of sodium iodate (NaIO₃) at a 0.3%…

Q: what is the mass of 0.075 moles of ethans, C2H4

A: Solution The mole construct could be a convenient methodology of expressing the quantity of a…

Q: molar mass

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Q: How many grams of BaBr2 do you need to make 4.952g of BaCr2O7

A:

Q: What is the molar mass of C6H12O6 ? 180.12 180.06 180.24 180.18

A: The molar masses of carbon, hydrogen and oxygen are: Carbon = 12.01 g/mol Hydrogen = 1.01 g/mol…

Q: What mass of oxygen would be in a 124.56g sample of sodium thiosulfate Na2S2O3?

A: Given that:  Mass of Na2S2O3 = 124.56g  Molar mass of Na = 23g/mol Molar mass of S = 32g/mol Molar…