In this acid-base reaction instructional activity, students balance reaction equations when acids and bases are mixed then calculate the pH of the solution. There are 2 questions with a total of 18 parts.

Precipitation reactions are always interesting. How about one that forms a precipitate using a gas? Chemists of any age will enjoy this twist on a standard solubility lab. Partners observe the lack of interaction between sodium...

Immerse your chemistry class in the world of organic chemistry! Science scholars isolate acetaminophen from an over-the-counter sample during an intense and interesting lab. Groups use many different separation and analysis techniques to...

For this acids and bases worksheet, students will identify the molecules represented in a diagram equation and determine if an acidic or basic solution has been produced. Students will list the properties of acidic and basic solutions....

In this acids and bases worksheet, students summarize the key properties of acids and bases and define pH. Students have 18 problems to solve.

In this salts and buffers worksheet, students answer five questions about the acids and bases that form salts as well as the equations for a buffer system.

In this chemical reactions instructional activity, students solve 16 exercises by writing and balancing chemical reactions. They calculate the concentration of various solutions.

In this chemistry worksheet, students answer short answer and true and false questions about acids, bases, atoms, elements, and more. Students complete 20 questions.

In this titration worksheet, students determine the moles of product plus the molarity of the solution created. This worksheet has 6 problems to solve.

Glimpse how pH changes during an acid-base titration by examining graphs. It contains graphs of pH changes and a chart summarizing what indicator to choose for different changes. This is not truly a worksheet, but a handy handout...

In this acid and base worksheet, students calculate the equilibrium constant for weak acids and weak bases. This worksheet has 10 problems to solve.

In this science:  acid base quiz worksheet, middle schoolers answer 20 true or false questions, not interactively, about acids and bases, then scroll down to check their answers.

In this acids and bases worksheet, students explain the 6 properties of acids and bases and compare the Arrhenius and Bronsted-Lowry definitions of acids and bases. This worksheet has 16 problems to solve.

Across the top of the page is a large Z diagram representing varying degrees of acid-base equilibria. Advanced chemistry classes answer eight questions using the values listed for the H+ and the OH- ions that are part of the...

Here is a cut and paste activity learning exercise designed for older students. They fill in the blank with information about the composition of DNA, then create a DNA strand with its complimentary nucleotide chain.

In this RNA worksheet, students compare and contrast RNA from DNA. Students complete 1 multiple choice and 8 true or false questions.

In this environmental studies worksheet, learners create a data table to discover how much water each person uses on a daily basis and what it is used for. They complete a post activity to make and test solutions for pollution using a...

For this chemistry worksheet, students write the net ionic equations for any precipitation reactions that occur on mixing aqueous solutions for each of the substances listed. Then they write the net ionic equations for the acid/base...

For this acids and bases worksheet, students apply the Bronsted-Lowry theory of acids and bases to write the products for the given acid-base reactions. This worksheet has 7 problems to solve.

In this acids and bases learning exercise, students use a word bank to complete 33 fill in the blank questions about the Acids and Bases movie found on the website www.brainpop.com

In this pH worksheet, students complete a graphic organizer by determining the pH and pOH of given solutions and then deciding if its an acid or base. Students write equations for dissociation reactions. This worksheet has 1 graphic...

In this RNA and gene expression worksheet, students match the letter of the description that best matches the term as it relates to gene expression. Students also answer questions as it relates to the process of transcription and...

In this nucleic acids worksheet, students answer twelve questions about DNA and RNA and their structures. They also identify bases in a sequence of DNA that would be transcribed.

In this weak acid and base worksheet, students find the pH of solutions given the equilibrium constants for each of the weak acids and weak bases.