The most common pairing would be sodium forming an ion after transfering an electron to chlorine
<span>boron trichloride + water → boric acid + hydrochloric acid</span>
The molar volume of any ideal gas at STP condition is 22.4 L
3.20 mol x 22.4L / 1 mol = 71.68 L = 71.7 L
Answer: 27.27%
Mass percentage of carbon in carbon dioxide is 4412×100=27. 27%.