A solution is prepared by adding 500 ml of 0.3 m naclo to 500 ml of 0.4 m hclo. what is the ph of this solution?

What is the number of atoms in 3.75 mol fe

We drop a cube of ice into a glass of water. The mass of the cube of ice is 33.1 g and its initial temperature is - 10.2∘C. The mass of the water is 251 g and its initial temperature is 19.7∘C.

How can carbon cycle very quickly back into the enviornment

If a maximum of 5.60g of a gas at 2.50 atm of pressure dissolves in 3.5-L of water, what will the solubility be if the pressure changes to 5.00atm?

Suppose you were standing on scale in an elevator in free fall. What would the scale read?

What are the four classifications of matter? of those four, which two are pure substances?

Which relationship or statement best describes delta s for the following reaction: 2H2S (g) + 3O2 (g) - -> 2H2O (g) a) Delta S = 0 b) Delta S < 0 c) Delta S> 0 d) Delta S = Delta H |T e) More information is needed to make a reasonable prediction.

Which of the following subatomic particles are found outside of the nucleus?

How many atoms does a molecule of sodium chloride contain?

Why do certain types of honey rarely crystallize?