A sample of Nitrogen gas has volume of 17.5 L at STP. How many moles ofN2 are present?

How can you use chemical equations to predict the products of the reaction you can carry out?

Identify a specific example for each type of technology

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.