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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
How many atoms are present in 27.0 g Li?
1 mole Li = 6.94g Li = 6.022 x 1023 atoms Li 27.0g Li x 6.022 x 1023 atoms Li/6.94g Li = 2.34 x 1024 atoms Li
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 in 55g of lithium chloride?
AnswerTo find this answer, you need to know the molar mass of the compound. Find the weights of the elements involved, and add them up.Lithium chloride = LiClLithium = 6.94 gramsChlorine = 35.5 gramsLithium chloride = 42.2 gramsThen follow the conversion process:Grams ÷ Molar mass = Moles55.0 grams ÷ 42.4 grams = 1.30 moles LiCl See links below.
What is the number of moles of 27.6 g of lithium (li)?
3.977 mol
How many atoms are in 3.00 moles of Li?
3,00 moles of Li have 18,066422571.10e23 atoms.
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 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
How many lithium atoms is 0.106 mole of lithium?
0.106 moles Lithium (6.022 X 1023/1 mole Li) = 6.38 X 1022 atoms of Lithium ======================
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 2.5 mole of hydrogen?
For this problem, the atomic mass is not required. Take the mass in moles and multiply it by Avogadro's constant, 6.02 × 1023. Divide by one mole for the units to cancel.2.5 moles H2 × (6.02 × 1023 atoms) = 1.51 × 1024 atoms
How many atoms are in 4.7 mole LI?
4.7 mole Li (6.022 X 10^23/1 mole Li) = 2.8 X 10^24 atoms Li
What is the oxidation number of LiH?
In LiH the oxidation number of Li (lithium) is 1+ and the oxidation number of H (hydrogen) is 1-
Why is 1.5 moles equivalent to 39 grams of LiF?
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.
How many moles of BaCOsub3 are found in 3.4910pow18 atoms of Li?
No moles of BaCO3 are found in any amount of Li.
How many moles of water are needed to react with 2.2 moles of Li2O?
Because 2Li + O2 --> Li2O2 moles Li produces 1 mole Li2O3.04Li + --> 1.52 O2 --> 1.52 Li2O1.52 moles Li2O arw formed.
What is the ionic compound LiH?
Lithium hydride, containing Li+ and H- ions.
