Convert 0.05520.0552 mol of lithium to grams.
Mass= number of moles* atomic mass
Given
Number of moles= 0.0552 moles
Atomic mass of Li= 7 g/mol
Mass=0.0552 mole* 7 g/mol
Mass=0.3864 g
confused on how to convert from atoms(molecules) to grams Can you convert atoms (molecules) to grams? • How much do 2.33 X 1025 molecules of water weigh? • (2.33 X 1025 molecules) (1 mol / 6.022 X 1023 molecules) = • (38.69146463 mol)(18.0 g H,0 / 1 mol) = • 696 g H,0
Question 27 5 pts How many grams of lithium fluoride, LiF (MW = 25.94 g/mol), are required for a 65.0 mL of a 0.725 MHF solution to make a buffer at a pH = 3.85? (Ka = 7.2 x 10-4) O 6.23 O 0.380 O 0.247 O 0.329 0 0.0562
convert .0345 mol zinc nitrate to grams 2. A compound made from carbon and hydro contains 2.85g hydrogen, calculate the ma: 3. Convert the following: a) 3.45 x 102 mol zinc nitrate = ? g. I'mol = MMg b) 8.3 x 1024 molecules dinitrogen tetrah- 4 Nz Hy I mol = 6.022x 10² c) 2.250 lb iron(III) oxide = 2 mol
4 Convert 2.14 g CuS to moles 1S. Convert 2.57x10 moles ZoO to grams 16. Convert 1.14 x 10 moles of TiCle to atoms 17. Convert 0.927 g NaF to atoms. 18. Use the following balanced reaction to answer the following questions OdN0h (aq) + 2LiOH (aq) → Cu(01h (s) + 2 LiNO, (a) How many moles of LiNO, form if you start with 7.98 x 10 mol Cu(NO)2 a LiOH is in heavy excess? a. b. How many grams...
The mass defect for a lithium-6 nucleus is -0.03434 g/mol. Calculate the atomic mass of lithium-6. amu
2.) How many grams of lithium bromide are dissolved in 125.0 grams of solution that is 5.00% sodium iodide by mass? 3.) How many milliliters of a 20.0% antibiotic solution must be administered to a patient who needs 1.75 grams of antibiotics? Assume the density of the solution is 1.18 g/mL.
Convert 3.27 g of Ni2O3 to grams of Ni Convert 5.75x1024 molecules of Ni2O3 to grams of O2
How many grams of H2O are needed to react with 27.2 g of lithium oxide to give lithium hydroxide blank grams of H2O Question 18 What is the pressure, in atmospheres, of 33.2 g of CO in a 16.4L flask at 24 °C? I No new data
Resources Feedback Resume Attempt 2 For the each element, convert the given mole amount to grams. How many grams are in 0.0764 mol of potassium? mass: 2.9865 How many grams are in 0.250 mol of cobalt? mass: 7.00259 How many grams are in 0.990 mol of argon? mass: 70.2744 about us Careers help privacy policy terms of use contact us
If you dissolve 37 grams of lithium chloride in 37.5 milliliters of solution, what is the molarity?