In the Sandwiches, mode select the "Cheese sandwich" option and observe the equation given for the preparation of a cheese sandwich.
In the equation, set the number of bread slices to "2" and the number of cheese slices to "1." You will see that the product formed by these three ingredients is one cheese sandwich.

Suppose you have 42 bread slices and 32 cheese slices. How many cheese sandwiches can you make?

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.