8. How many moles of LINO3 are in 2.40 g LINO3? 9. How many grams of C6H12O6 are in 3.76 moles of C6H12O6?

Q: Lipitor (C33H35FN,O5) is an important pharmaceutical compound for cardiovascular health. The molar…

A: Given :-  Molar mass of lipitor = 558.63 g/mol  Mass of lipitor in a dose = 0.0100 g  To calculate…

Q: If you have 42.5 moles of glucose (C6H₁206) approximately how many grams do you have? #3

A:

Q: Nitric oxide (NO) is made from the oxidation of ammonia (NH3) based on the BALANCED equation: 4…

A: The given balanced equation is- 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g) As per this equation, 4…

Q: are produced When 2.3 moles of diphosphorus pentoxide are decomposed into its elements? 2 P,0, - 4P…

A: Formula of  diphosphorous  pentoxide   = P2O5Atomic weight of Phosphorous = 31g  The above given…

Q: What mass of N2 is needed to produce 10.00 g N3F? 3N2 + F2 ⎯→ 2N3F

A: Number of moles present in 10.00 g N3F is determined as shown below: No.of moles=massMolar massNo.of…

Q: How many g are in 35 mg? O 3.5 g O 35 g O 0.035 g O 35,000 g

A: Given,  35mg of any substance.  It converted to gram.

Q: The combustion of propane may be described by the chemical equation C3H, (g) +50₂ (g 3 CO₂(g) +…

A:

Q: Identify the stronger nucleophile in the following pair of anions. Br− or Cl− in a polar protic…

A: A nucleophile is a species that contains a lone pair of electrons and has a negative charge on it.…

Q: C6H6 contaminates a water sample. The sample contains 0.000037% of the compound by mass. How much…

A: Mass percent = (Mass of solute/Mass of solution) x 100 Let us consider the mass percent of solution…

Q: 27. The balanced equation for the reaction of metallic iron with O2 gas to pr oxide is shown below.…

A:

Q: How many grams of Mg(OH)2 are required to make 97.2 grams of Al(OH)3? 3Mg(OH)2 + 2AlCl3    =>…

A: uu haw,3 Mg (OH)2+ 2 Alcl3 → 3 Mgcl2+ 2 Al (OH)3 Molar mass of → 1) Mg (OH)2=58.32 g/mol…

Q: 32. Consider the following reaction P4(s) + 6 F2(g) 4 PF3(g) n a laboratory experiment, 100. g of F2…

A: Given, Balanced reaction P4(s)+6F2(g)→4PF3(g) mass of F2=100.0 g mass of P4=60.0 g

Q: How many grams of Oxygen are needed to make 7.1 g of Chlorine? SeCl6 + O2 --> SeO2 +  Cl2

A: First we balance the reaction,  then we calculate the amount of O2 required to prepare 7.1 g of Cl2.

Q: A: What is the correct chemical formula when Co4+ combines with S2- ?  B:  How many ATOMS of OXYGEN…

A: A: What is the correct chemical formula when Co4+ combines with S2-?

Q: nsider the following reaction:                 3 Hg(OH)2  +  2 H3PO4    Hg3(PO4)2  +  6 H2O…

A: Moe concept is being used to solve such problems. The mole concept was proposed by Avogadro. It…

Q: There are 1.18 × 10^24 carbon atoms in_____grams of glucose (CH12O6, 180.16g/mol)?

A: Given,  number of carbon atoms = 1.18 x 1024 atoms We know, => moles of carbon = number of carbon…

Q: What are the steps for determining the mass of product C of a chemical reaction if the masses of…

A: To find the mass of product , we required the molar mass of product and reactants . The Chemical…

Q: a. What isthe percent by mass of water in iron (II) sulfate heptahydrate, FeSO4 • 7H2O  (or what…

A:

Q: 1. Balance the following chemical equations: HNO3(aq) b. a. N₂O5(g) + H₂O(1) K₂0(s) + H₂O(1) →…

A:

Q: If kerosene is represented by the formula C14H30 and has a density of 0.763 g/mL, how many grams of…

A:

Q: A chemist weighs 50.0 grams of solid NaOH. a) How many moles of NaOH are in the sample? [ Select ]…

A:

Q: The balanced equation for the reaction of metallic iron with O₂ gas to produce ir oxide is shown…

A:

Q: highest possible mass of H2O

A: The given data contains, mass of hydrogen gas = 12.5 g Mass of water = 18.02 g/mol

Q: A mixture of 112.1 g112.1 g of PP and 115.8 g115.8 g of O2O2 reacts completely to form P4O6P4O6 and…

A:

Q: A reaction mixture is prepared containing 1.20g of Al and 0.80 g of MnO2. After the reaction is…

A: Answer: 1.5 g of Al2O3 is produced, according to law of conservation of mass.

Q: Given: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 a. When this equation is balanced, what is the sum of the…

A: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 To get the Balanced chemical equation , we have to add the…

Q: a. Write a balance equation for the reaction described above. b. How many kilograms of N2 are…

A: (a) The balance chemical equation for the prepration of NH3, using Haber process is :-   N2 + 3 H2 ⇌…

Q: #58. How many moles of nitrogen gas would be produced if 4.81 moles of copper(II) oxide were reacted…

A: Stoichiometry is the calculation of reactants and products in chemical reactions in chemistry.

Q: how many moles of carbon are in 1.0 g of CO2

A: Given;

Q: 5. An ore contains 36.9% of the mineral cuprite, Cu₂O, which is a source of the element Cu. How much…

A:

Q: Herbimycin is an herbicide with the chemical formula C30H42N2O9. Answer the questions below…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…

Q: What mass of silver oxide, Ag₂O, is required to produce 25.0 g of silver sulfadiazine, AgC H₂N SO₂,…

A:

Q: Calculate the molar mass of the following substances. Molar Mass = b. Mg3(PO4)2 Molar Mass = c.…

A: Molar mass of given compounds can be calculated as:

Q: From the given reaction: 2 I2 + KIO3 + 6HCl = 5ICl  +  KCl  +  3H2O     How many grams of iodine are…

A: Given - Mass of ICl = 28.6 grams

Q: 4. Consider the photosynthetic conversion of CO2 and H2O to form glucose, C6H12O6 and O2 A. Write…

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.