Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Get accurate and detailed answers to your questions from a dedicated community of experts on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

A chemist is observing a solution temperature over a four-hour period that starts at -12. 4c. In the four hours, the temperature rises 5. 7c and drops 8. 1c. What is the temperature of the solution after four hours ?