What is the pH of a solution with [H+] = 7.0 x 10^-2?

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2Al (s) + 3Cl2 (g) →2AlCl3 (s) You are given 10.0 g of aluminum and 15.0 g of chlorine gas.

Calculate the number of grams of Fe2O3 needed to react with 19.0 g C.

Is the change in color of tree leaves in the fall an example of a physical change

If the ribosomes of a cell were destroyed what effect would this most likely have on the cell

What type of collision is occurring between these gas particles? elastic inelastic repulsive attractive

16. Why can grinding a solid into a fine powder increase the rate of reaction?

What is one difference between a mixture and a compound?

The Ksp of cobalt (II) hydroxide, Co (OH) 2, is 5.92 * 10-15. Calculate the molar solubility of this compound.

A gas is collected in a 34.3L container at a temperature of 31.5°C. Later, the container has a volume of 29.2L, a temperature of 21.0°C and a pressure of 122.2kPa. What was the original pressure on the container?

What does it mean for a cell to be specialized?