Itrogen dioxide, a major air pollutant, can be produced by the combustion of nitrogen oxide as shown.

2NO + O2 Right arrow. 2NO2

In a plant, 1,500 kg of nitrogen oxide is consumed per day to produce 1,500 kg of nitrogen dioxide per day. What is the percent yield?
Use Percent yield equals StartFraction actual yield over theoretical yield EndFraction times 100..
21.7%
32.6%
43.5%
65.2%

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.