In a chemical reaction, the reactants are substances that undergo the reaction, and the products are substances that are formed during the reaction. The table below shows the reactants and products of several different chemical reactions. Reactants Products Type of Reaction 4K + O2 2K2O + heat Exothermic 2H2O + heat 2H2 + O2 Endothermic 2CO + O2 2CO2 + heat Exothermic CaCO3 + heat CaO + CO2 Endothermic Based on the information given in the above table, the best definition of an endothermic reaction would be
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “In a chemical reaction, the reactants are substances that undergo the reaction, and the products are substances that are formed during the ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
When you look ahead while driving, it is best to: a. look beyond the car ahead of you b. look only at the back of the car ahead of you c. focus on the right side of your lane?
Answers (1)
Differentiate between gravity and gravitation
Answers (2)
The frequency of a wave is 20 Hz. If the speed of the wave is 4 m/s, what is the wavelength?
Answers (1)
What is the change in momentum of a 0.18 kg arrow that is traveling at 100 m/s and is stopped by a hay bale in 2 seconds?
Answers (1)
If sounds produced by the human vocal cords are approximated as waves on a string fixed at both ends, and the average length of a vocal cord is 15 mm, what is the fundamental frequency of the sound?
Answers (1)
New Questions in Physics
Who wrote the mayflower compact?
Answers (1)
In the formula for specific heat, which quantity is measured in units of J/g•°C? a - c b - Q c - T d - m
Answers (1)
The acceleration of an object is proportional to which of the following? the mass the energy of the object the inverse of the mass the inverse of the force applied
Answers (1)
Suppose you squeeze a sponge into a small ball. does the mass of the sponge change? Does it's density change?
Answers (2)
A solid round bar with diameter of 2-in has a groove cut to a diameter of 1.8-in, with a groove radius of 0.1-in. the bar is not rotating.
Answers (1)