The movement of water into and out of cell

He generic metal a forms an insoluble salt ab (s) and a complex ac5 (aq). the equilibrium concentrations in a solution of ac5 were found to be [a] = 0.100 m, [c] = 0.0380 m, and [ac5] = 0.100 m. determine the formation constant, kf, of ac5.

Suppose you had a mixture of sand and small, hollow beads. How might you separate the mixture?

Select all that apply. Which of the following are homogeneous solutions? sugar water air peanuts and water an unopened soft drink cement

Balance the equations below by adding coefficients. Enter a number in each blank, entering "1" when necessary. 1. CO2 → C+O2 ___CO2 →___ C + ___O2 2. Fe2 + O2 → FeO ___Fe2 + ___O2 →___ FeO 3. Al + CuO → Al2O3 + Cu ___Al + ___CuO →___ Al2O3 + ___Cu

A runner wants to run 10.4 km. she knows that her running pace is 6.5 miles per hour. how many minutes must she run?

In which era did the first fish appear? a. Carboniferous b. Paleozoic C. Mesozoic d. Permian

How are electrons excited and what happens when the electrons relax

What is the molarity of a solution that is made by dissolving 3.68 g of sucrose (c12h22o11) in sufficient water to form 275.0 ml of solution?

A straight line on a speed-time graph means the speed is constant. this means the speed is not changing over time. how is this different from a distance from a distance-time graph?

Why is it important for an art conservation scientists to study the properties of a painting before it is repaired