Which Quantity Is Equivalent To 39 Grams Of Lif (2025)

1. [PDF] Review Sheet 1 Answer Key.pdf - Manhasset Schools

  • Which quantity is equivalent to 39 g of LiF? (1) 0.50 mol (2) 1.0 mol ((3) ... The mass in grams of 2 mol of sulfuric acid is. 39. 98g. 2. (1) (2)2(98 g) ...

2. [PDF] Stoichiometry Review Sheets 2.pdf - Commack School District

  • Which quantity is equivalent to 39 grams of LiF? A) 1.0 mole. C) 0.50 mole. B) 2.0 moles. 1.5 moles. Gram formula mass. CO₂ = 12 + 32 = 44. X moles = 399. 26.

3. [PDF] 1. The gram formula mass of NH4Cl is

  • Which quantity is equivalent to 39 grams of LiF? A) CO B) SO2. C) C2H6 D ... A sample of a compound contains 65.4 grams of zinc, 12.0 grams of carbon, and 48.0 ...

4. Which quantity is equivalent to 39 grams of LiF A. 1.0 mole B. 2.0... (1 ...

  • Dec 14, 2023 · Therefore, the quantity equivalent to 39 grams of LiF is approximately 1.5 moles. So, the correct answer is: D. 1.5 moles.

  • Which quantity is equivalent to 39 grams of LiF A. 1.0 mole B. 2.0 mole C. 0.50 mole D. 1.5 mole  

5. Why is 1.5 moles equivalent to 39 grams of LiF? - Answers

6. Which Quantity Is Equivalent To 39 Grams Of LiF? - Blurtit

  • Answer (1 of 1): The molecular weight of LiF is 26: Atomic mass of Li + Atomic mass of F= 7 + 19= 26We can also say that one mole of LiF is equal to 26 ...

  • Answer (1 of 1): The molecular weight of LiF is 26:  Atomic mass of Li + Atomic mass of F= 7 + 19= 26We can also say that one mole of LiF is equal to 26 grams.Now, if 26 grams equal 1 mole, how many moles do 39 grams contain? Let's see:z = (39x1)/26z = 1.5 molesSo, your answer would be that 1.5 moles of LiF would be equivalent to 39 grams.

7. Solved: Which quantity is equivalent to 39 grams of LiF? 1.0 mole 2.0 ...

  • Dec 5, 2023 · To determine the quantity equivalent to 39 grams of LiF, we need to calculate the number of moles. 1 Find the molar mass of LiF. The molar mass ...

  • Step 1: Identify the lengths of all sides of the shape. The lengths are \(9.1 \text{ cm}\), \(4.1 \text{ cm}\), \(13.2 \text{ cm}\), \(11.4 \text{ cm}\), \(3.7 \text{ cm}\), and the length of the last side is the difference between \(11.4 \text{ cm}\) and \(3.7 \text{ cm}\). Step 2: Calculate the length of the last side by subtracting \(3.7 \text{ cm}\) from \(11.4 \text{ cm}\), which gives \(11.4 \text{ cm} - 3.7 \text{ cm} = 7.7 \text{ cm}\). Step 3: Add the lengths of all sides to find the perimeter. The perimeter is \(9.1 \text{ cm} + 4.1 \text{ cm} + 13.2 \text{ cm} + 11.4 \text{ cm} + 3.7 \text{ cm} + 7.7 \text{ cm} = 49.2 \text{ cm}\). So the perimeter of the shape is \(49.2 \text{ cm}\).

8. [PDF] Set C: Determining number of atomic particles - Commack School District

  • Which quantity is equivalent to 39 grams of LiF? X = 39 A) 1.0 mole. 26 C) 0.50 mole. B) 2.0 moles.

9. Convert grams LiF to moles - Conversion of Measurement Units

  • 1 grams LiF is equal to 0.038551388105953 mole. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between ...

  • Do a quick conversion: 1 grams LiF = 0.038551388105953 mole using the molecular weight calculator and the molar mass of LiF.

10. [PDF] Name: Units 4 and 5A Regents Chemistry Midterm Review Bonding ...

  • Which quantity is equivalent to 39 grams of LiF? A) weaker attraction for electrons. B) stronger attraction for electrons. C) smaller number of first-shell ...

11. [PDF] Key Review Final Chem 111.pdf

  • ... grams? Ans b) What is the mass of one cobalt atom in amu? Ans: ≤8.939min c ... 39) How many grams of oxalic acid, H2C2O4, are required to completely ...

12. What number of moles does 32.00 g of LiF represent? - Answers.com

  • Mar 13, 2017 · Why is 1.5 moles equivalent to 39 grams of LiF? Li: atomic mass ... Which quantity is quivalent to 39 grams of lif? 39 grams of lead is ...

  • I mole of LiF is (7 + 19) = 26 g. Thus 32 g is 32/26 moles = 1.23 moles.

13. (PDF) CHAPTER 1 CHEMISTRY: THE STUDY OF CHANGE Problem ...

  • If we can convert from μg to grams, we can then −6 convert from grams to pounds. ... The difference in mass between the original quantity and the recovered ...

  • CHAPTER 1 CHEMISTRY: THE STUDY OF CHANGE Problem Categories

Which Quantity Is Equivalent To 39 Grams Of Lif (2025)

FAQs

Which Quantity Is Equivalent To 39 Grams Of Lif? ›

d) 1.5 mole.

Which is equivalent to 39 grams of LiF? ›

To find the equivalent quantity in moles for 39 grams of LiF, we calculate the molar mass of LiF and then divide the mass by the molar mass, resulting in approximately 1.5 moles. The correct answer is 1.5 moles, option 4.

What is 39 grams of LiF in moles? ›

Hence the mass of 1 mole of LiF is 26g; and the mass of 1.5 moles of LiF must be 1.5 × 26g = 39g.

How many liters of 0.88 M solution can be made with 25.5 grams of LiF? ›

Here, M is the molarity of the solution, n is defined as the number of solute and V is the volume of the solution in liters. Hence we can say that 1.117 liters of a 0.88 M solution can be made with 25.5 gram of lithium fluoride.

What is the mass in grams of 1.0 mole of NH4 2 s? ›

In the compound (NH4)2S, there are 2 nitrogen atoms, 8 hydrogen atoms, and 1 sulfur atom. So, the total molar mass of (NH4)2S is: (2 * 14 grams/mole) + (8 * 1 gram/mole) + (1 * 32 grams/mole) = 68 grams/mole So, the mass of 1.0 mole of (NH4)2S is 68 grams.

Is L equal to grams? ›

is simple, He knows that 1 gram equals 0.001 liter. Since there are 1,000 grams in a kilogram, the answer is that 1 liter of water weights 1,000 grams. The math part of this problem is simply getting the conversion between 1 kilogram and 1000 grams correct.

What is the equivalent weight of fluorine? ›

For an ion, n number of equivalents is the absolute value of its valence charge. So, fluorine ion ( F − ) has a molar mass of 19 g with absolute value of charge as 1. Thus, EW = 19/1 = 19 g/ equivalent.

What has molar mass of 39? ›

The molar mass of potassium (K) is approximately 39.0983 grams per mole (g/mol).

How many molecules are there in 39 grams of water? ›

So, there are $1.3 {10^{24}}$ molecules of water. Additional Note: We should know that in order to calculate the number of moles of any substance present in the sample, we simply divide the given weight of the substance by its molar mass.

What is the molar mass of LiF? ›

The molar mass of LiF is 25.94 gram per mole.

What is LiF in chemistry? ›

Lithium fluoride is an inorganic compound with the chemical formula LiF. It is a colorless solid that transitions to white with decreasing crystal size.

How do you convert g per L to mol per L? ›

Divide the given concentration in g/L by the molar mass of the substance. This will give you the concentration in mol/L. So, the formula to convert g/L to mol/L is: mol/L = g/L Molar mass (g/mol) The result will be in moles per liter (mol/L), which is a measure of molarity.

What is the mass of 2 moles of o2 in grams? ›

Answer and Explanation:

2 moles of Oxygen( ) are given. The mass of one mole of is equal to its molar mass i.e. Therefore, the mass of 2 moles of is equal to 64 g.

What is the mass in grams of one mole of molecules of a substance? ›

The molar mass is defined as the mass in grams of 1 mol of that substance. One mole of isotopically pure carbon-12 has a mass of 12 g.

How do you calculate grams L? ›

The formula for the concentration in g/L is mass of substance (in grams)volume of liquid (in litres)=concentration (in g/L). mass of substance (in grams) volume of liquid (in litres) = concentration (in g/L) . 250ml is equal to 0.25L and so the concentration of the diluted solution in g/L is 15.90.25=63.6 g/L.

What is the molecular weight of LiF? ›

How do you calculate gram equivalent? ›

The number of gram equivalents of the solute is calculated as follows: No. of gram equivalents = mass of solute in grams / equivalent mass of the solute.

How do you convert gram L to mol L? ›

Divide the given concentration in g/L by the molar mass of the substance. This will give you the concentration in mol/L. So, the formula to convert g/L to mol/L is: mol/L = g/L Molar mass (g/mol) The result will be in moles per liter (mol/L), which is a measure of molarity.

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