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.

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

What state of matter is ice a. liquid b. element c. solid d. gas