Which Quantity Is Equivalent To 39 Grams Of Lif (2024)

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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) (3).

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.

14 dec 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

So, the molar mass of LiF = 6.94 g/mol + 18.99 g/mol = 25.93 g/mol. To calculate the number of moles, we can use the formula: moles = mass / molar mass.
Answer: 8750 kg * m^2/s^2.

Bevat niet: quantity | Resultaten tonen met:quantity
Li: atomic mass 6.941F: atomic mass 18.998Lithium fluoride is made up of these two elements. Its balanced formula is LiF (Li+1F-1). Adding both its atomic masses equals 25.939. Therefore one mole of LiF is equal to 25.939 grams. So, 1.5 moles of LiF is equal to 38.90 grams.
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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.

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