Answer:
Explanation:
The chemical equation of the reaction is as follows
According to the question, data provided in the question is shown below:
The C = Carbon and its standard state is Graphite C(s)
The H = Hydrogen and its standard state is 
(s)
The O = Oxygen and its standard state is 
(s)
Now the chemical equation for the reaction is
Greenhouse gases absorb and emit some of the outgoing energy radiated from Earth's surface, causing that heat to be retained in the lower atmosphere. As explained above, some greenhouse gases remain in the atmosphere for decades or even centuries, and therefore can affect Earth's energy balance over a long period.
Answer:
C
Explanation:
In the presence of a catalyst, both the forward and reverse reaction rates will speed up equally. :)
Answer:
The density of an iron bar is 8 g/cm3
Explanation:
The density (δ) is the ratio between the mass and the volume of a compound:
δ=m/v= 120 g/15 cm3= <em>8 g/cm3</em>
