The Ksp of copper sulfide (CuS) is 8.0 * 10-37. What is the solubility concentration of [Cu2+] in a saturated solution at 25°C?

1.3 * 10-18M

6.4 * 10-73M

6.3 * 10-19M

8.9 * 10-19M

Write a balanced nuclear equation for the Beta decay of: A. Nitrogen-16 B. Potassium-40

What determines the chemical properties of minerals

How much heat is released when 15.7g of methane (c2h6) is combusted if the enthalpy of the reaction is - 1560.7 kj

Rutherford calculated that a gold atom is about 10,000 larger than its nucleus. Thinking about his experiment and its results, how did he come to this conclusion?

If all carbon dioxide coming out of volcanoes were to remain in the atmosphere, what further effect would this have on Earth's temperature?

When the Sun is in its maximum solar cycle, which of the following occurs? A. One CME is produced every five days B. There is an unpredictable amount of energy C. Up to three CMEs are created in one day D. Protons and neutrons accelerate

How many daughter cells are produced in meiosis?

Sodium chlorite - > sodium chloride + oxygen what type of chemical reaction is represented by this equation

The mixing of which pair of reactants will result in a precipitation reaction? the mixing of which pair of reactants will result in a precipitation reaction?

A balloon has 18.9 moles of hydrogen gas at a volume of 428 L. What would the volume of the gas be if the balloon had 14.0 moles of hydrogen gas left after 1 day?