Modern Marvels: Acid 1. What types of explosives are made from nitric acid?
2. What types of safety procedures need to be followed when handling and transporting nitric acid?
waar Safty glasses, A face shield, and gloves
3. What other types of products are made from nitric acid?
4. Why is it that a country's productivity can be measured in terms of sulfuric acid production?
5. Why should you never add water to acid?
6. Briefly explain how sulfuric acid is produced commercially.
7. In gelatin production, what is the purpose of the, "Stick test?"

Achemical reaction (also known as a chemical change) produces substances that are chemically different from the starting materials. an example of a chemical reaction is the formation of water from hydrogen and oxygen gas. in a physical change, a substance changes its physical appearance but not its chemical identity. an example of physical change is the formation of liquid water from solid water, a familiar process called melting. physically, liquid water looks very different from solid water (ice) but the chemical identity, water, is the same for both. which of following changes that affect the composition of our atmosphere involve physical changes and which involve chemical reactions? oxygen gas changes to ozone during thunderstorms carbon dioxide is produced by the combustion of gasoline in an automobile engine. when coal, oil, and natural gas are decomposed in landsills they produce methane gas. freezing rain develops when a warm air mass overrides a cold air mass. fog forms from water vapor when the temperature drops below the dew point

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

What is the polyatamic ion of borate