Answer:
The answer is B, they break down wastes and return inorganic molecules back to the environment.
Explanation:
Many decomposes help and benefit the environment organisms live in by doing so. It breaks down wastes and helps return the molecules, as the molecules will form new life. ^_^
Answer:
1.
CH4 + Cl2 → CH3-Cl + HCl
2CH3-Cl +2Na → C2H6
2.
CH3-CH2-OH ---(conc. H2SO4)----> CH2=CH2 + H2O
Explanation:
1. Conversion of methane to ethane
Step 1 - Treat methane with chlorine gas presence of ultraviolet light
CH4 + Cl2 → CH3-Cl + HCl
Step 2 - Treat chloromethane formed in step 1 with the sodium metal and dry ether (Wrutz synthesis)
2CH3-Cl +2Na → C2H6
2. On treating ethanol with excess of concentrated sulfuric acid, it converts into ethene
CH3-CH2-OH ---(conc. H2SO4)----> CH2=CH2 + H2O
18. have a nice day hope it helps.
An electromagent is being shown. Because the picture is showing how to put the lightnulb in and where it is
Collisions result in transfer of energy from molecules of higher kinetic energy to molecules of lower kinetic energy.
Warm water molecules slow down while cold water molecules speed up.
Explanation:
During the mixing of cold water and a hot water source, there is transfer of energy and at a point of equilibrium, both will be at the same temperature.
This is the point of thermal equilibrium.
- Here, the particles of the hot water have a greater amount of kinetic energy.
- They begin to collide with those of the cold water and transfer their energy to them.
- Due to the loss of energy, their molecules begins to slow down and the cold water molecules speeds up.
- With time, they will both have the same speed.
learn more:
Heat and temperature brainly.com/question/914750
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