8Fe + 6O₂ -----> 4Fe₂O₃
If eight atoms of iron react completely with six molecules of oxygen, 4 molecules of iron (III) oxide will be formed.
Answer:
Mixing chemicals can be dangerous because you are handling chemicals that are often hazardous.*
Always wear the correct personal protective clothing and equipment when mixing chemicals.
Follow these steps to mix chemicals safely:
Choose a suitable mixing area. The site should be away from plants, people, animals and waterways. It needs to have good lighting and must be well ventilated. There should be first aid equipment and materials to clean up any spills that may occur. Make sure you have lots of clean, fresh water available. The water that you are using in your mixture should be as clean as possible.
Check the product label for the chemical to find out how to mix a solution, including the proportions or volumes needed. If you are unsure, contact the manufacturer or retailer for instructions. I hope it helps. Be safe.
Answer:
A. All of the answer choices are correct.
Explanation:
Giant sequoia trees
<u>They are long - living and the largest living organism on the planet Earth .</u>
They are majorly found in the western slopes of the Sierra Mountains present in the California .
These tress can grow to an average height of 50 to 85 meters , with diameter measuring 6 to 8 meters .
- They are also responsible for the generation of carbon dioxide via cellular respiration .
- It is the net sink of the carbon dioxide .
- It incorporates the carbon dioxide into the biomass .