Hydrogen reacts with chlorine to make hydrogen chloride.
H2 + Cl2 2 HCl
Calculate the energy change in this reaction. Is the reaction exothermic or endothermic?
Show your working out.
Answers
Answer:
. As a budding photographer, understanding the three different types of metadata is imperative. Clearly identify and explain the three different types of metadata. Provide a scenario that illustrates when or why someone might use each one.
2. Consider your current photography situation. Think about your budget and your needs in terms of your photography habits. Based on this, identify and analyze what photo workflow program might be best suited for you. Explain.
3. Your photography instructor has asked you to compare and contrast the digital and analog photography processes for a new student. Basically, they would like you to offer an overview of the pros and cons of each and a brief tutorial on how to perform each. What do you say? Explain.
4. The unit eludes to the fact that a photographer’s workflow separates the amateurs from the novices. Provide an example of two workflows: one that would likely suggest the person using it is a more-experienced amateur photographer and one that would likely suggest it is one used by a less-experienced novice photographer. Provide brief explanations for both and why each is fitted for each type of photographer.
5. Examine the image below and consider how you would alter and edit this photo in post-processing. What elements would you change or play with? How would these changes impact the overall photograph? Describe what you would do in post-processing to the image and explain why
Explanation:
. As a budding photographer, understanding the three different types of metadata is imperative. Clearly identify and explain the three different types of metadata. Provide a scenario that illustrates when or why someone might use each one.
2. Consider your current photography situation. Think about your budget and your needs in terms of your photography habits. Based on this, identify and analyze what photo workflow program might be best suited for you. Explain.
3. Your photography instructor has asked you to compare and contrast the digital and analog photography processes for a new student. Basically, they would like you to offer an overview of the pros and cons of each and a brief tutorial on how to perform each. What do you say? Explain.
4. The unit eludes to the fact that a photographer’s workflow separates the amateurs from the novices. Provide an example of two workflows: one that would likely suggest the person using it is a more-experienced amateur photographer and one that would likely suggest it is one used by a less-experienced novice photographer. Provide brief explanations for both and why each is fitted for each type of photographer.
5. Examine the image below and consider how you would alter and edit this photo in post-processing. What elements would you change or play with? How would these changes impact the overall photograph? Describe what you would do in post-processing to the image and explain why