Hello! The nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine that have created a hole in the ozone layer are the Chlorofluorocarbons (CFCs)
These are compounds developed and improved by Thomas Midgley in the late 1920s. They were used as refrigerants and aerosol propellants.
These compounds created a hole in the ozone layer by the following reactions:
CCl₃F → CCl₂F· + Cl· (In the presence of light. Radical Reaction)
Cl· + O₃ → ClO + O₂
ClO + O₃ → Cl· + O₂
The last 2 reactions can repeat in a radical mechanism and explain why these compounds are so harmful to the ozone layer.
Answer:
Joules=F*d, watts= J/s, Kwh= kw*h(time)
Explanation:
First, we need to know... what are we measuring with the different units:
Joules: This unit is used to measure energy and work.
Watts: This unit is used to measure power, and is related to energy and work when we use the time. That is, power equals work or energy per unit of time.
KWh: This unit is used to measure the amount of power consumed, it is very common to see it on electric energy bills.
Answer:
Although the Earth has a lesser mass than the Sun, it is far closer to you, allowing for a stronger pull.
Explanation: