Question 1: Which of the following is an example of an exothermic chemical reaction?
A. raw dough absorbs heat from the oven and bakes, creating a new substance: bread.
B. a cake is cut into slices
C. Liquid water is heated and turns to steam.
D. a firework explodes in the sky and releases heat and light.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Question 1: Which of the following is an example of an exothermic chemical reaction? A. raw dough absorbs heat from the oven and bakes, ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Give the number of protons, electrons, and neutrons in the following atoms a. 90Zr b. 202Hg c. 58Ni d. 222Rn
Answers (1)
Which of the following could be classified as matter? Check all of the boxes that apply. desk water idea cloud helium dream
Answers (1)
What is a synonym for the word preserved? A. Wasted B. Conserved C. Endangered D. Released
Answers (2)
If cacl2 is dissolved in water, what can be said about the concentration of the ca2 + ion? hints if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl - ion.
Answers (1)
Which term refers to a substance that is formed in one step of a reaction mechanism and consumed in a subsequent step of the reaction mechanism?
Answers (1)
New Questions in Chemistry
Which sub-layer thins out into space, where there is no air
Answers (1)
Complete and balance the molecular equation, including phases, for the reaction of aqueous ammonium bromide, nh4br, and aqueous lead (ii) acetate, pb (c2h3o2) 2.
Answers (1)
A magnesium atom has 2 valence electrons in its third shell. Which is a TRUE statement about what happens when it forms an ion? A. It will be an anion. B. It will have more electrons than protons. C.
Answers (1)
What scientific discoveries led to changes in Dalton's atomic theory?
Answers (1)
What does berkelium react with
Answers (2)