Arace car burns nitromethane with air at an equivalent ratio of 1.25. except for unburned fuel, all nitrogen ends up as nz and all carbon ends up as co: (no co) (a) write the stoichiometric balance chemical reaction equation (b) write the actual balanced chemical reaction equation (c) calculate the percent of stoichiometric air [%]. (d) determine the actual air fuel ratio.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )

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.