During a chemistry demonstration a student added liquid hydrochloric acid,, HCI, to a beaker holding powdered baking soda, NaHCO³. The solution in thw beaker began to bubble and fizz as carbon dioxide gas, CO², escaped. How did combining a liquid and a solid produce a gas

yea hi

explanation:

c.

explanation:

the dissolution of polymer can be thermodynamically described in 2 steps.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !