1. The simulation shows a quantity of oxygen molecules. What state of matter is this?

What maximum fraction of the air in the room could be displaced by the gaseous nitrogen?

Describes liquids that do not dissolve in each other

Como se producen las bacterias

I WIll upvote for answer Balance the following reaction Fe^2 O ^3 + HCI+FeCI^3+H^2O

Which is a reason that a chemical engineer would use a rate law for a reaction in a chemical plant?

Which of the following is true for a cell that has DNA present inside a nucleus? A: It must be a part of the oldest known fossils B: It must be a part of a eukaryote C: It must be a part of a bacterium D: It has a nucleoid

Frederica is sitting on a moving train. She watches the telephone poles fly past. She knows that the poles in this area are 1/4 mile apart. Every minute, 5 poles pass her. In the reference frame of the poles, how fast is the train moving? A.

A solution contains. 36 g sodium hydroxide in 500 ml what is the ph

Extra Stoichiometry Practice 1. How many grams of aluminum oxide can be formed by the reaction of 38.8 g of aluminum with oxygen? 4 Al (8) + 3 O2 (g) →2 A12O (s)

Calculate the pH of a solution in which [H3O+]=9.5*10-9M. Express the pH of the solution to two decimal places.