Home>Homework Answsers>Chemistry homework help  Student Exploration: Carbon Cycle Vocabulary​: ​atmosphere, biomass, biosphere, carbon reservoir, carbon sink, fossil fuel, geosphere, greenhouse gas , hydrosphere, lithosphere, photosynthesis Prior Knowledge Questions ​(Do these BEFORE using the Gizmo.) In the process of ​photosynthesis​, plants take in carbon dioxide (CO​2​) from the atmosphere and water (H​2​O) from the soil. Using […]

 The difference between a water purifier and an osmosis unit is mainly in the size and type of filtered elements. For example, a purifier only uses filters, such as activated carbon, which will not filter out the smallest particles and molecules. This is what we find in particular in portable filtration systems, such as filters […]

rder InstructionsWe discuss several different gas laws in this course. Boyle’s Law, Charles’s Law and The Combined Gas Law are just a few of them. Review each of these laws. Think about how these gas laws can be applied to everyday life. Give an example of where you have seen one of these laws in […]

CHM1100C Section 06 General Chemistry Module 03 Quiz Assignment Content Question 1 Choose one molecule that is vital to the human body. Provide the following information: Name of molecule Question 2 Now, provide the following information: Molecular formula Question 3 Now, provide the following information about your chosen molecule: Molecular mass Question 4 Now, provide […]

CHM1100C Section 06 General Chemistry Module 04 Quiz Question 1 You have plenty of salts that are in front of you and you are trying to figure out which salts are soluble in water, and which ones of their products are soluble in water. For the following equation, provide the net ionic equation. KI+ Pb(NO3)2 […]

CHM1100C Section 06 General Chemistry Module 05 Quiz Question 1 Describe the 4 standards that gases need to have in order to fit the kinetic molecular theory of gases. Question 2 Describe how surface area, temperature, and intermolecular forces are related to the rate of evaporation of a liquid and vapor pressure. Question 3 What […]

CHM1100C Section 06 General Chemistry Module 06 Quiz Question 1 What is the difference between the heat capacity and specific heat of a substance? Question 2 Describe the difference between an exothermic and endothermic process in terms of a chemical compound or reaction. Question 3 How does Gibbs energy, enthalpy, and entropy determine whether a […]

CHM1100C Section 06 General Chemistry Module 02 Quiz Question 1 Why is it necessary for the spins of two electrons that occupy one orbital, to be in the opposite directions? What is that law called? Question 2 You have been tasked to give a report about the differences in the Bohr Model v. Quantum Mechanical […]

Discussion Question 1 Using the South University Online Library or the Internet, research elements and compounds. On the basis of your research, respond to the following: What are the differences between physical and chemical properties in chemistry? What are the differences between physical and chemical reactions in chemistry? What are the characteristics that make elements […]

Discussion Question 1 Theories, hypotheses, and laws form the life-blood of chemistry. Using the South University Online Library or the Internet, conduct research on scientific theories, hypotheses, and laws. Based on your research, answer the following: What do you think is the difference between a scientific theory, scientific hypothesis, and scientific law? Is there a […]