The correct answer would be C, vacuole.
Answer:
Should be 0.6106 though i could be wrong
Explanation:
Answer:
Law of definite proportions, statement that every chemical compound contains fixed and constant proportions (by mass) of its constituent elements.
Answer:
so 0.15 moles X 22.4 dm3/mole=3.36 dm3. Next we find the moles of hexane combusted, and then the moles of CO2. Finally, we find the volume of CO2 using the fact that at STP, 1 mole of gas = 22.4 dm3.
Answer for your question is;
2,6 = 8
The first shell is 2 electrons the other shell is 6 electrons
