Answer:
False
Explanation:
Gasses and have more space between molecules
Answer:
4
Explanation:
three carbon atoms combined with six hydrogen atoms
Use dimensional analysis.


Now you try converting moles to grams. All you have to do is start with MOLES (Unlike the previous examples) over 1 then multiply that ratio by the ratio of molar mass over 1 mole. Hope this helps!
Answer:

Explanation:
Hello there!
In this case, according to the given information, it turns out firstly necessary for us to write the complete molecular equation as shown below:

Now, we can separate the nitrates in ions as they are aqueous to obtain:

And then, we cancel out the nitrate ions as the spectator ones, for us to obtain the net ionic equation:

Best regards!
Answer:
It provides the electrons that "make" electricity and it contains the electrons that are involved in molecular bond formation.