A chemist adds 170.0mL of a ×3.75 x 10^−6/μmolL mercury(I) chloride Hg2Cl2 solution to a reaction flask. Calculate the mass in micrograms of mercury(I) chloride the chemist has added to the flask.

How would you reduce the volume of gas

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?