The balanced chemical equation for the reaction between carbon dioxide and potassium hydroxide is: CO2 ( g ) + 2 KOH ( aq ) K2CO3 ( aq ) + H2O ( l )

We can interpret this to mean:

1 mole of carbon dioxide and mole(s) of potassium hydroxide

React to produce:

mole(s) of potassium carbonate and mole(s) of water

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *