They loose a valence electron
Answer:
0.84 moles
Explanation:
from the equation 2 moles of pentanol generated 10 moles of CO2 therefore, x mol of pentanol will generate 4.2mol of CO2.
making x the subject of formula=4.2*2/10
=0.84 moles of
pentanol
Answer:
Avogadro's number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.
Explanation:
The temperature increases due to CO2. Hence global warming is caused by CO2.
