if you were to redesign the lab with your own materials, what materials would you use and how would you carry out this lab to determine tthe density of the liquid more accuratelh

Compare and contrast refraction of light and sound will give brainliest

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)