Which reaction did you perform in the hands-on activity? based on your observations, was the reaction endothermic or exothermic? explain your answer in complete sentences?

Question

jasminethomas9028 jasminethomas9028

07-08-2018
Chemistry

contestada

Which reaction did you perform in the hands-on activity? based on your observations, was the reaction endothermic or exothermic? explain your answer in complete sentences?

Respuesta :

Otras preguntas

The trials of Nuremberg gave many Nazi leaders the death sentence. True False

Lady Macbeth smears the sleeping groom with King Duncan's blood. a. Active b. Passive

What is the percent for 75/100

1,000.00 at 4.5% interest for 2 years

Solve by using the perfect squares method. x2 + 4x + 4 = 0 a. 2 b. –2 c. 4 d. –4

Solar cells convert what type of energy into electrical energy? A. chemical B. thermal C. nuclear D. electromagnetic

To complete tasks quickly and efficiently, an operating system has many special software components that are known as A. processes. B. scripts. C. routines. D.

Since the colonial period, the census has revealed

What was the final Nazi offensive? A. the Battle for Berlin B. the Battle of the Bulge C. the Battle of Normandy D. the Battle for Warsaw

_____ are primarily found in an asteroid belt. A. Comets B. Asteroids C. Meteorites D. Planetesimals

KaptainEasy KaptainEasy · Answer 1 · 2018-08-16T12:22:35+02:00

The reaction that we can perform in the hands-on activity is the reaction between vinegar and baking that is acetic acid and sodium hydrogen carbonate.

This reaction results in the formation of bubbles and turned lime water milky. The lime turned milky due to evolution of carbon dioxide gas. And the temperature of the test tube in which vinegar and baking soda is kept, got lowered. Due to this decrease in temperature, this reaction is classified as endothermic reaction.