Answer:
28.5 L of Cl
Explanation:
From PV=nRT
P= 794torr or 1.04 atm
T= 625°C or 898K
R= 0.0821 L atm mol−1 K−1
n= 3 moles
V= ???
V= nRT/P
V=3× 0.0821× 898/1.04
V= 212.7 L
From the balanced reaction equation
112g of iron reacted with 212.7L of Cl
15.0 g of iron will react with 15.0×212.7/112
= 28.5 L of Cl
3. alters the reaction mechanism.
heat
wather
climate
cold
inside the nucleus of an atom are protons and electrons.
Sodium is an alkali metal so it needs to lose an electron to fill it's outer shell.
That is an ion. When an element loses or gains an electron but in this case, sodium needs to lose an electron.