A scientist mixed two chemicals, observed the results, and concluded that an endothermic reaction took place. Which of the following would be evidence that the reaction was endothermic?

temperature decrease

temperature increase

change of state

change of color

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate