The fully balanced equation would be
4Fe + 3O2 --> 2Fe2O3
for each side, we have
4 Fe (4 iron)
6 Oxygen (O)
So the final answer is choice B) 3
Answer:
B. Argon has similar properties to neon.
Explanation:
hope it helps u.
Answer:
Methanol, also known as methyl alcohol amongst other names, is a chemical with the formula CH₃OH. It is a light, volatile, colourless, flammable liquid with a distinctive alcoholic odour similar to that of ethanol.
Explanation:
Answer - Inter-molecular attractions
Explanation-
As we know everything around us is made up of matter that means everything has molecules as their basic structure. The state of anything is decided by the spaces between the molecules.
The state of the objects that have strong inter-molecular attractions a solid and gradually the lesser will be in state of liquid and gas. The attraction between the molecules is overcome only when a certain amount of energy is provided from outside.
