Can you give use an clue of what it is all about
an invertebrate does not have a spine, while a vertebrate does.
Answer:
Gas liquid solid
Explanation:
gases have a weak potential since they have a weak bond between molecules while in solids it's the strongest making them vibrate in a fixed position
Answer:- g of carbon dioxide.
Solution:- The balanced equation for the combustion of methane is:
There is 1:1 mol ratio between methane and carbon dioxide. Grams of methane are converted to moles and then using mol ratio we get the moles of carbon dioxide that could further be converted to grams. The calculations are shown as:
=
So, complete combustion of given amount of methane gives .
Answer:
a three-dimensional shape having eight plane faces, especially a regular solid figure with eight equal triangular faces.
Explanation: