Which of the following happens during a chemical change? Check all of the boxes that apply. One atom or more changes into atoms of another element. New substances with different properties are formed. Solids, liquids, or gases may form. Reaction mixtures always give off some heat. Reaction mixtures always need to be heated.
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of the following happens during a chemical change? Check all of the boxes that apply. One atom or more changes into atoms of another ...” 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
Which does not describe the relationship between the nucleus and the electron cloud of an atom? a. The electron cloud takes up much more space than the nucleus. b. he masses of the nucleus and electron cloud are balanced. c.
Answers (1)
How many moles of a gas sample are in a 10.0 L container at 298 K and 203 kPa? (Use the ideal gas law PV = nRT with R = 8.31 L-kPa/mol-K).
Answers (1)
What acid and base are neutralized to give potassium nitrate salt?
Answers (1)
Which instrument, along with a telescope, allows study of the wavelengths of visible light coming from a star?
Answers (1)
Draw one product that you would expect from the reaction of 1 mol of 1,3-butadiene and 1 mol of h2o, cat. h2so4?
Answers (1)
New Questions in Chemistry
A solution of H2SO4 with a molal concentration of 5.25m has a density of 1.266 g/ml. what is the molar concentration of this solution?
Answers (1)
An animal that backs on a warm rock during the morning hours but retreats to the shade of the rocks during the middle of the day is mostly likely a (n) A. ectotherm B. endotherm C. vertebrate D. chordate
Answers (1)
How much water vapor can a cubic meter of air hold at 25 degrees celcius
Answers (1)
When 0.50 L of a 12 M solution is diluted to 1.0 L, what is the resulting molarity?
Answers (1)
A 52.9g sample of brass, which has a specific heat capacity of 0.375·J·g-1°C-1, is put into a calorimeter (see sketch at right) that contains 100.0g of water. The temperature of the water starts off at 15.0°C.
Answers (1)