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3.977 mol
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How many atoms are in 85 moles of lithium?
85 moles Li x 6.02x10^23 atoms/mole Li = 5.17x10^25 atoms of Li
What is the mass of 21.3 mol Li?
To find the mass of 21.3 moles of lithium (Li), you can use the molar mass of lithium, which is approximately 6.94 g/mol. Multiply the number of moles by the molar mass: (21.3 , \text{mol} \times 6.94 , \text{g/mol} = 147.58 , \text{g}). Therefore, the mass of 21.3 moles of lithium is approximately 147.58 grams.
How many moles of lithium are needed to produce 0.31 mol of Li3N when the reaction is carried out in the presence of excess nitrogen?
The balanced chemical equation for the formation of lithium nitride (Li3N) from lithium and nitrogen is: [ 6 \text{Li} + \text{N}_2 \rightarrow 2 \text{Li}_3\text{N} ] From the equation, 6 moles of lithium produce 2 moles of Li3N. Therefore, to produce 0.31 moles of Li3N, you would need ( 0.31 \text{ mol Li3N} \times \frac{6 \text{ mol Li}}{2 \text{ mol Li3N}} = 0.93 \text{ mol Li} ). Thus, 0.93 moles of lithium are required.
What is the atomic symbol of lithium?
Lithium's atomic symbol is Li. It's atomic number is 3, and it's relative atomic mass (Ar) is 6.9 Lithium is in Group 1 and is highly reactant, most likely to give an electron when forming a compound
How many grams of Li3N can be formed from 1.75 moles of Li?
20,32 g of lithium nitride can be obtained.
How many moles of Li atoms are in 10.56grams of Li?
How many lithium atoms are in 10.56 g of lithium
How many moles in 15 grams if lithium?
From the periodic table, lithium has an atomic weight of 6.941. The molar mass of an element is the atomic weight in grams. Therefore, 1 mole Li = 6.941g Li Therefore, moles Li = 15g Li X 1 mole Li/6.941g Li = 2.2 moles Li
What is Calculate the number of Li atoms in 6.6 moles of Li.?
To calculate the number of lithium (Li) atoms in 6.6 moles, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) atoms per mole. Multiply the number of moles by Avogadro's number: [6.6 , \text{moles} \times 6.022 \times 10^{23} , \text{atoms/mole} \approx 3.97 \times 10^{24} , \text{Li atoms}.] Thus, there are approximately (3.97 \times 10^{24}) lithium atoms in 6.6 moles of Li.
What is the number of moles of 27.6 g of lithium Li?
To find the number of moles of lithium in 27.6 g, you first need to determine the molar mass of lithium, which is approximately 6.94 g/mol. Then, divide the given mass by the molar mass to obtain the number of moles. In this case, 27.6 g ÷ 6.94 g/mol ≈ 3.98 moles of lithium.
How many atoms are in 3.00 moles of Li?
3,00 moles of Li have 18,066422571.10e23 atoms.
How many moles of lithium nitride are produced when 0.450 mol of lithium react in the fashion?
This reaction? 6Li + N2 --> 2Li3N 0.450 moles Li (2 moles Li3N/6 moles Li) = 0.150 moles lithium nitride produced ===========================
How many LI atoms are contained in 97.9 of LI?
I assume you mean 97.9 grams lithium. 97.9 grams lithium (1 mole Li/6.941 grams)(6.022 X 10^23/1 mole Li) = 8.49 X 10^24 atoms of lithium ---------------------------------------
How many atoms are in 85 moles of lithium?
85 moles Li x 6.02x10^23 atoms/mole Li = 5.17x10^25 atoms of Li
How many grams are in 0.0864 moles of lithium?
To convert moles to grams, you need to know the molar mass of lithium, which is approximately 6.94 g/mol. Multiplying the number of moles (0.0864 mol) by the molar mass (6.94 g/mol) gives you approximately 0.6 grams of lithium.
What is the mass of 21.3 mol Li?
To find the mass of 21.3 moles of lithium (Li), you can use the molar mass of lithium, which is approximately 6.94 g/mol. Multiply the number of moles by the molar mass: (21.3 , \text{mol} \times 6.94 , \text{g/mol} = 147.58 , \text{g}). Therefore, the mass of 21.3 moles of lithium is approximately 147.58 grams.
How many moles are contained in 25.0 grams of lithium?
15g Li * (1mol Li / 6.941g Li) = 2.16 mol Li
How many atoms are in 12.7grams of lithium?
To determine the number of atoms in 12.7 grams of lithium, you need to first calculate the number of moles using the molar mass of lithium (6.94 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert from moles to atoms.
