Looking at the diagram showing hydrochloric acid being added to water. Which statement best explains what is taking place

The heat of fusion for water is the amount of energy that must be absorbed for water to ___. a. evaporate b. freeze a. boil d. melt

Which would dissolve faster individual salt crystals a big block of salt

Use conservation of energy to explain an inverse relationship between enthalpy and entropy

Consider the elements of group 4a (the "carbon family") : c, si, ge, sn, and pb. what is the trend in metallic character as one goes down this group?

Calcium acetate is added to sodium carbonate

A student used a DCP solution (standardized to 9.98x10-4M) to analyze a sample of extract from 2.50g of solid food. The titration required 22.49mL of DCP. 87.00% of all the ascorbic acid in the food was collected in the extract.

Barium-131 is a radioactive isotope of the element barium used for gastrointestinal tract scans in doctors offices. Barium-131 has a half-life of 10 days.

The name for Na2 O in chemistry

What is the simplest alkane

Looking for a cute girl