McDonald's announced Wednesday that it would be raising hourly pay by more than $1 for the employees who work at company-owned stores, or 10% of its total workforce. Protesters say the pay raise is a publicity stunt because it doesn't apply to employees of franchised stores.They are seeking an increase for all employees to at least $15 an hour. The average hourly wage for McDonald's workers is $9.01, according to the company.cDonald's announced Wednesday that it would be raising hourly pay by more than $1 for the employees who work at company-owned stores, or 10% of its total workforce. Protesters say the pay raise is a publicity stunt because it doesn't apply to employees of franchised stores.
All Answers (48) Hydrogen Peroxide is H2O2 with a molar mass of 34.015 g/mole. A 30% solution of H2O2 is 30% H2O2 and 70% H2O by volume. So a liter of this solution contains 0.30 liter of H2O2 and 0.70 liter. of H2O. The density of H2O2 is 1.44 g/cm^3 = 1.44 g / 0.001 liter.
We then take the atomic weight of the atoms from the periodic table. For hydrogen, the atomic weight is 1.00794, and for oxygen it is 15.9994. Since there are 2 hydrogens in the molecule, the total weight of hydrogen in water is 2 times 1.00794, or 2.01588. There is only 1 oxygen, so the total weight of oxygen is 15.9994. Finally, we add up the weights of all the atoms to get the total molecular weight of water, 18.0153 grams per mole.