Answer:
because the intermolecular forces are weak, therefore it is easier for it to lose electrons
Answer: 8.28g Na
Explanation: use ideal gas law
PV= nRT
Solve for moles of Cl2
n= PV/ RT
Substitute:
= 1 atm x 4.0 L / 0.08205 L.atm/ mol. K x 273 K
= 0.18 moles Cl2
Do stoichiometry to solve for m of Na
2 Na + Cl2 => 2 NaCl2
=0.18 moles Cl2 x 2 mol Na/ 1 mol Cl2 x 23g Na / 1 mol Na
= 8.28 g Na.
It occurs in the chloroplast. Thats why only plant cells have chloroplasts.
First and foremost, we need to write at the word equation:
Potassium + Oxygen ------> Potassium Oxide
At this instant, we can write the symbol equation:
K(s) + O2(g) ------> K2O(s)
Then, balancing the equation we get
2K(s) + 0.5O2(g) -------> K2O(s)
<em>ANSWER: K2O (Potassium Oxide)</em>