Which indicator would best distinguish between a solution with a pH of 3.5 and a solution with a pH of 5.5?

(1) bromthymol blue (3) litmus

(2) bromcresol green (4) thymol blue

Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living environment by forming solid lithium carbonate and liquid water. 2 LiOH (s) + CO2 (g) - -> Li2CO3 (s) + H2O (l) If the space vehicle has 28.5.

List 3 complex carbohydrates (1pt x 3) 1. Plant-derived digestible carbohydrate 2. Plant-derived indigestible carbohydrate 3. Animal-derived carbohydrat

Identify this symbol. cl-. 1) anion 2) cation 3) atom 4) molecule

Which two elements are most abundant within the sun?

For the equilibrium reaction 2NH3 (g) + 22 kJ ↔ N2 (g) + 3H2 (g), which of the following changes would result in the formation of more N2 and H2 at equilibrium?

Mrs. Stark weighs 70kg. How much Potential Energy does she have if she stands on the roof of an 80m tall building?

The gravitational force of Earth is causing volcanoes on the moon. True or false?

Glucose dissolves in water but doesn't produce ions during dissolution process. Two (positive and negative) electrodes that were hooked up to a light bulb and external source of power were placed in an aqueous solution of glucose.

What is the structural difference between atp and datp?

What was henri becquerel studying when he accidentally discovered radioactivity?