What arre the primary elements of the earths layers?

When copper sulphate + carbon = carbon sulphate + copper, does copper turn into a solid or still stays a liquid

The density of an alcohol is 0.788 g/mL. What volume in microliters, μL, will correspond to a mass of 20.500 mg?

What is the expected outcome of adding a catalyst to a chemical reaction?

What are the properties, and occurrence for proteins?

You've asked your friends to define the terms "chemistry" and "chemical." With which definitions do you agree? Check all that apply. Check all that apply.

How did scientists discover that Earth's outer core is liquid?

What is the most basic building block of matter? Question 2 options: the atom the quark the electron the proton

What is the change from a liquid to a gas that's occurs through out the liquid?

A reaction was run with an initial concentration of 0.15 m. the half-life at 800 k was determined to be 1.751*10-4 s. the value of the half-life is independent of the initial concentration of the reactant present.

g ClO3 - + Fe2+ + 2H+ClO2 + Fe3+ + H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.