# Enthalpy Changes and Calorimetry Word Search

In Chemistry 30, you use calorimetry to measure enthalpy changes in chemical reactions ([Outcome](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23641)). A calorimeter measures the heat released or absorbed during combustion and other processes ([Resource](https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/9ykNTynh306g6EnZlkTITQ)). Understanding calorimetry, enthalpy, and the notation used to communicate energy changes allows you to analyze thermochemical data with precision ([Outcome](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23638)). This word search reinforces the key vocabulary you need to master thermochemical calculations and laboratory work.

## How to play

- Find and circle each word in the grid. Words may run horizontally, vertically, or diagonally in any direction (forward or backward).
- Use the word list below to check off each term as you locate it.
- Medium difficulty: some words overlap or share letters with adjacent words.

## Words to find

- CALORIMETER
- CALORIMETRY
- COMBUSTION
- ENTHALPY
- EXOTHERMIC
- NOTATION
- PRECISION
- TEMPERATURE

## Puzzle grid

| F | Q | T | E | X | O | T | H | E | R | M | I | C |
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
| C | X | C | I | P | R | E | C | I | S | I | O | N |
| O | I | N | A | F | N | M | P | H | I | M | U | I |
| N | W | L | S | L | N | P | U | P | F | C | E | V |
| I | E | M | W | E | O | E | O | F | Q | O | P | X |
| Y | B | E | M | N | T | R | G | M | A | M | X | L |
| E | N | B | O | T | A | A | I | D | O | B | A | W |
| F | R | Z | M | H | T | T | A | M | Y | U | U | V |
| R | N | V | T | A | I | U | P | Q | E | S | C | K |
| U | M | C | A | L | O | R | I | M | E | T | R | Y |
| K | V | L | N | P | N | E | G | W | B | I | E | J |
| G | Y | L | S | Y | N | M | A | L | O | O | S | R |
| V | H | X | K | F | C | L | V | K | K | N | V | A |

## Answer key

- **CALORIMETER**: row 2, column 3, diagonal
- **CALORIMETRY**: row 10, column 3, across
- **COMBUSTION**: row 4, column 11, down
- **ENTHALPY**: row 5, column 5, down
- **EXOTHERMIC**: row 1, column 4, across
- **NOTATION**: row 4, column 6, down
- **PRECISION**: row 2, column 5, across
- **TEMPERATURE**: row 1, column 7, down

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*AILI game · language en · model claude-haiku-4-5-20251001 · generated 2026-09-17 · id 452becb9-9fc6-4d97-864c-157779dfff11*

### Sources

- node:n1: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23636)
- node:n2: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23634)
- node:n3: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23641)
- node:n4: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23647)
- node:n5: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23636)
- node:n6: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23634)
- resource:r1: Resources › type#activity › SCN3796 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/9ykNTynh306g6EnZlkTITQ)
- node:n7: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23638)
- node:n8: Chemistry › Chemistry (20, 30) › Chemistry 30 › Unit A: Thermochemical Changes › General Outcome 1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/23648)
- resource:r2: Resources › type#activity › SCN3796 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/0uxhxD914kqzmssVwCK4tg)