After taking a shower, Emily uses baby oil to prevent from looking "ashy". If the baby oil has a density of .83 g/ mL and has a mass of 45.7 grams. how much baby oil did she use?​

10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.

In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?