Physics, 19.05.2020 18:06 desikayla2013

1. Identify reactants and products in a chemical reaction

2. Explain how chemical reactions apply to the law of conservation of matter

3. Balance a chemical reaction given by your teacher

4. Describe and identify combustion, synthesis, decomposition, single-replacement, double-replacement and acid-base reaction

5. Describe characteristics & identify oxidation-reduction(redox) reactions

6. Compare and contrast exothermic and endothermic reactions

7. Describe the three ways heat can be transferred-radiation, conduction, and convection

8. Describe factors affecting the rate of a chemical reaction (6.03 6.04)

9. Define radioactivity and radioactive decay and describe sources

10. Compare and contrast the properties of stable and radioactive nuclei

11. Define Nuclear Fission and Fusion

12. Discuss the pros and cons of nuclear power

13. Explain how biotechnology is used and discuss the pros and cons

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 01:30

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Answers: 1

Answer

Physics, 22.06.2019 02:20

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Answers: 2

Answer

Physics, 22.06.2019 18:00

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c

Answers: 1

Answer

Physics, 22.06.2019 19:40

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.

Answers: 2

Answer

You know the right answer?

1. Identify reactants and products in a chemical reaction

2. Explain how chemical reactio...

Questions