The answer is 35,000 calories
Answer:
2.04 mol
Explanation:
At STP, 1 mole = 22.4 L
45.6 L of H2 * (1 mole of H2 / 22.4 L ) = 2.04 mol
Pentane consist of 5 carbon atom and have the shape of a pentagon...
one C atom is bonded to 2 other C atom and in addition 2 other H atom
so one C atom will be bonded to 4 other atom in total and hence sharing all its available electons
Answer:
elements on the left-hand side of the periodic table such as sodium and magnesium prefer to lose electrons to form a cation because this requires less energy to obtain a stable octet, and vice-versa for the right-hand side of the periodic table e.g. fluorine. However, using this reasoning I am not sure why all transition metals tend to lose electrons rather than gain them.
