Find the ratio of sulfur to oxygen by mass in s2o

What filament and tubules give a cell its shape

What phase of matter has particles that are held together but can flow past each other and takes the shape of a container, filling it from the bottom up?

In which direction will the following reaction go if the standard reduction potentials are 0.80 v for ag/ag+ and –0.44 v for fe/fe2+? ag+ + fe → ag + fe2+ a.)forward b.)the reaction cannot occur. c.) not enough information is given. d.) reverse