Sign In
Ask Question
Chemistry
Hamza Benjamin
29 March, 02:05
2. How do chemical reactions involve energy?
+2
Answers (
1
)
Bethany Spence
29 March, 03:06
0
Answer:Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic. exothermicA description of a chemical reaction that releases heat energy to its surroundings.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“2. How do chemical reactions involve energy? ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which of the following is the correct formula for barium (ll) sulfate? a) Bas D) Bas c) BaSO4 a) Ba2SO4
Answers (2)
Perform the following calculations. Express the answers with the correct number of significant figures. a) 7 g - 3.5 g - 2.75 g = b) 200.00 kg - 199.0 kg = c) 25 L - 3.0 L = d) 0.67 cm + 2.0 cm + 0.090 cm = e) 104.5 g + 0.40 g =
Answers (1)
Which is not an example of a carbon sink? a) car b) ocean c) ice sheet d) forest ive never heard of a carbon sink before yet my teacher gave me this question.
Answers (1)
You have 200 g of a substance with a molar mass of 150 g/mol. How many moles of the substance do you have?
Answers (1)
What elements does the sun use in its fusion reaction?
Answers (1)
New Questions in Chemistry
Use the unbalanced equation NH3+O2--> NO+H2O to find the mole ratio between NH3 ad O2
Answers (1)
Explică rolul chimiei în protejarea mediului înconjurător?
Answers (1)
A sample of neon gas has a volume of 2.85 L and a temperature of 15 °C, under a constant pressure. What is the new temperature (in °C), if the volume is decreased to 1.45 L?
Answers (1)
Which type of chemical reaction occurs in Ca+CI2 CaCI2
Answers (1)
Which of the following organisms are carnivores? Producers Omnivores Consumers Decomposers
Answers (2)
Home
»
Chemistry
» 2. How do chemical reactions involve energy?
Sign In
Sign Up
Forgot Password?