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What is the mass of the solute in 750mL of 0.188M lithium sulfide?
To find the mass of the solute (lithium sulfide) in 750mL of 0.188M solution, you need to multiply the volume of the solution (750mL) by the molarity (0.188 mol/L) and the molar mass of lithium sulfide (Li2S). First, calculate the number of moles in 750mL of 0.188M solution, then convert moles to grams using the molar mass of Li2S (45.88 g/mol).
The mass of solute in a given volume of solution or mass volume?
The concentration of a solution can be expressed in terms of mass/volume or mass/mass ratios. Mass/volume concentration is calculated by dividing the mass of the solute by the volume of the solution. This measurement is often used in chemistry and medicine to determine the amount of solute present in a specified volume of solution.
What is the atomic mass of lithium?
The atomic mass of lithium is approximately 6.94 atomic mass units.
What is lithium atomic mass?
Naturally occurring lithium contains two isotopes. The common one has an atomic mass of 7. About one per cent of the lithium has an atomic mass of 6.The atomic mass of Lithium-Li is 6.941 grams.
What is the mass of lithium oxide made from 20g of lithium carbonate?
The mass of lithium oxide (Li2O) is 8,o9 g.
What is the formula mass for lithum hydroxide?
Lithium hydroxide (LiOH) has formula mass 23.95 g/mol (anhydrous) or41.96 g/mol (monohydrate, LiOH.H2O) g/mol
What is the mass of the solute in 750mL of 0.188M lithium sulfide?
To find the mass of the solute (lithium sulfide) in 750mL of 0.188M solution, you need to multiply the volume of the solution (750mL) by the molarity (0.188 mol/L) and the molar mass of lithium sulfide (Li2S). First, calculate the number of moles in 750mL of 0.188M solution, then convert moles to grams using the molar mass of Li2S (45.88 g/mol).
The mass of solute in a given volume of solution or mass volume?
The concentration of a solution can be expressed in terms of mass/volume or mass/mass ratios. Mass/volume concentration is calculated by dividing the mass of the solute by the volume of the solution. This measurement is often used in chemistry and medicine to determine the amount of solute present in a specified volume of solution.
What mass of gaseous carbon dioxide can 1.00 kg of lithium hydroxide absorb?
1 mol of lithium hydroxide can absorb 1 mol of carbon dioxide. The molar mass of lithium hydroxide (LiOH) is 23.95 + 15.999 + 1.008 = 40.967 g/mol. The molar mass of carbon dioxide (CO2) is 12.011 + (2 x 15.999) = 44.011 g/mol. Therefore, 1.00 kg of lithium hydroxide can absorb 1000 g / 40.967 g/mol = 24.41 mol of CO2, which is 24.41 mol x 44.011 g/mol = 1073.1 g or 1.07 kg of gaseous carbon dioxide.
A chemical reaction yields 3 moles of lithium hydroxide LiOH How many grams of lithium hydroxide are present?
To determine the grams of lithium hydroxide present, you need to use its molar mass. The molar mass of LiOH is approximately 23.95 g/mol. Therefore, 3 moles of LiOH would be: 3 moles x 23.95 g/mol = 71.85 grams of lithium hydroxide.
The volume in ml of 2.26m potassium hydroxide solution that contains 8.42g of solute?
To find the volume of 2.26M potassium hydroxide solution that contains 8.42g of solute, you can use the formula: moles = mass / molar mass. First, calculate the moles of solute using the given mass and molar mass of potassium hydroxide. Then, use the molarity (2.26M) to find the volume of the solution using the formula: volume = moles / molarity.
What is the mass of the solute in 500mL of 0.341M ammonium chloride?
To find the mass of the solute (ammonium chloride), you first calculate the number of moles of the solute using the formula Molarity = moles of solute / volume of solution. Then, you multiply the number of moles by the molar mass of ammonium chloride (NH4Cl) to find the mass. The molar mass of NH4Cl is 53.49 g/mol.
What is the first basic metal on the periodic table?
You think probable to lithium.
How many liters of 4 M solution can be made using 100 grams of lithium bromide?
To determine the volume of solution that can be made, we first need to calculate the moles of lithium bromide using its molar mass. Then, we can use the molarity (4 M) to calculate the volume of the solution. Do you have the molar mass of lithium bromide available so we can proceed with the calculation?
What is the molar mass of a solute if 62 g of the solute in 125g of water produce a 5.3m solution?
First, calculate the mass of the solvent (water) using the total mass of the solution. Mass of solvent = Total mass of solution - Mass of solute. Then, convert the mass of the solute into moles using its molar mass. Finally, calculate the molar mass of the solute using the moles of solute and the mass of the solute. molar mass = Mass of solute (g) / Moles of solute.
Lithium mass number?
Lithium's mass number is 6.941.
What is the mass number for lithium?
Lithium is element #3. That, of course, is the atomic number - the number of protons. The atomic mass will of course depend on the specific isotope. The most common isotope is Lithium-7, that is, atomic mass = 7. Lithium-6 also occurs in nature as a stable isotope.
